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  2. Compostos Químicos
  3. Polímeros
Polymers
Polymers

Polímeros

Os polímeros são macromoléculas formadas pela repetição de unidades menores chamadas monômeros, unidas por ligações covalentes. Esses materiais possuem uma variedade de propriedades físicas e químicas que os tornam essenciais em uma ampla gama de aplicações industriais e científicas, incluindo a fabricação de plásticos, fibras, elastômeros, adesivos e revestimentos. Na CymitQuimica, oferecemos uma ampla gama de polímeros de alta qualidade e pureza, projetados para atender às necessidades específicas de sua pesquisa e desenvolvimento, bem como às demandas da produção industrial. Nosso catálogo inclui polímeros com várias características adequadas para usos em biomedicina, engenharia, eletrônica e muito mais.






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Subcategorias de "Polímeros"

Elastómeros

Monómeros

Aditivos Poliméricos

Catalisadores de polimerização

Iniciadores da polimerização

Agentes da RAFT

Silicones

Produtos da "Polímeros"

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produtos por página. 4149 produtos desta categoria.

MarcaDados do produtoPurezaGama de preçosEstimativa de entrega
Alfa Aesar By Thermo Fisher Scientific logo
Polyvinylpyrrolidone, M.W. 360,000
REF: 02-J61381CAS: 9003-39-8 		- - -73,00 €~196,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
4-Nitrophenylketoxime on polystrene, 2% cross-linked, 200-400 mesh, 0.8-1.0 mmol/g
REF: 02-L19376		2%A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene latex microsphere, 45.0 micron, 2.5 wt% dispersion in water
REF: 02-042749CAS: 9003-53-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Starch, soluble, ACS (for iodometry)
REF: 02-036703CAS: 9005-84-9 		- - -36,00 €~171,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol 2,000
REF: 02-B22181CAS: 25322-68-3 		- - -36,00 €~94,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Fomblin YR-1800
REF: 02-L17548CAS: 69991-67-9 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyimide film, 0.013mm thick
REF: 02-041897CAS: 62929-02-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Starch, from potato, soluble
REF: 02-A11961CAS: 9005-84-9 		- - -62,00 €~200,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(vinylbenzyl chloride)
REF: 02-043067CAS: 9080-67-5 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
4-tert-Butylcalix[6]arene, 96%
REF: 02-L14473CAS: 78092-53-2 		96%A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene, atactic
REF: 02-044537CAS: 9003-53-6 		- - -34,00 €~157,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene latex microsphere, 75.0 micron, 2.5 wt% dispersion in water
REF: 02-042750CAS: 9003-53-6 		- - -559,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
2-Chlorotrityl chloride on polystyrene, 1% cross-linked, 100-200 mesh, 1.0-1.4 mmol/g
REF: 02-044407CAS: 42074-68-0 		1%106,00 €~1.141,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyester acrylate/methacrylate, PEAM-645
REF: 02-046596CAS: 921213-39-0 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethyleneimine, branched, M.W. 2,000
REF: 02-040528CAS: 9002-98-6 		99%81,00 €~624,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene latex microsphere, 6.0 micron, 2.5 wt% dispersion in water
REF: 02-042716CAS: 9003-53-6 		- - -557,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyvinylpyrrolidone, cross linked
REF: 02-041631CAS: 25249-54-1 		- - -62,00 €~242,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 237
REF: 02-042496CAS: 9016-00-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene oxide, M.W. >5,000,000
REF: 02-A15536CAS: 25322-68-3 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethyleneimine, branched, M.W. 10,000, 99%
REF: 02-040331CAS: 9002-98-6 		99%82,00 €~787,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyvinyl alcohol, 87-89% hydrolyzed, high molecular weight
REF: 02-041240CAS: 9002-89-5 		87-89%20,00 €~122,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Imide-extended bismaleimide, BMI-1500
REF: 02-046867CAS: 1290041-56-3 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(3-hexylthiophene-2,5-diyl), regiorandom
REF: 02-045906CAS: 104934-50-1 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol 10,000
REF: 02-B21955CAS: 25322-68-3 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(3-octylthiophene-2,5-diyl), regioregular, low metals
REF: 02-044777CAS: 104934-51-2 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Dextran sulfate sodium salt, MW ca >500,000
REF: 02-J62787CAS: 9011-18-1 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(vinylidene fluoride)
REF: 02-044080CAS: 24937-79-9 		- - -165,00 €~1.348,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol diacrylate, M.W. 1,000
REF: 02-046493CAS: 26570-48-9 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(3-hexylthiophene-2,5-diyl), regioregular, low metals
REF: 02-044745CAS: 104934-50-1 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Dextran, MW ca 40,000
REF: 02-J63690CAS: 9004-54-0 		- - -44,00 €~692,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Benzyl alcohol on polystyrene, 3.5 mmol/g
REF: 02-L19592		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polypropylene glycol 2000
REF: 02-L14699CAS: 25322-69-4 		- - -36,00 €~58,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(acrylic acid), 25 wt% soln. in water
REF: 02-044669CAS: 9003-01-4 		- - -67,00 €~215,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 17,000
REF: 02-042492CAS: 9016-00-6 		- - -25,00 €~158,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene standard, M.W. 1,300, Mw/Mn 1.10
REF: 02-041922CAS: 9003-53-6 		- - -88,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polysorbate 20
REF: 02-L15029CAS: 9005-64-5 		- - -23,00 €~41,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 14,000
REF: 02-042490CAS: 9016-00-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polypropylene glycol 4,000
REF: 02-040815CAS: 25322-69-4 		- - -35,00 €~111,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene, UHMW
REF: 02-043951CAS: 9002-88-4 		- - -55,00 €~464,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol 600
REF: 02-B21798CAS: 25322-68-3 		- - -28,00 €~75,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyester acrylate/methacrylate, PEAM-1769
REF: 02-046351CAS: 921214-61-1 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene standard, M.W. 650,000, Mw/Mn 1.06
REF: 02-041941CAS: 9003-53-6 		- - -88,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(methylhydrosiloxane)
REF: 02-L14561CAS: 63148-57-2 		- - -27,00 €~196,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(styrene-divinylbenzene), aminomethylated, 1% cross-linked, 100-200 mesh
REF: 02-044392CAS: 89551-24-6 		1%A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyphenylmethylsiloxane, MW 2500-2700
REF: 02-044569CAS: 9005-12-3 		- - -47,00 €~496,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol 4,000
REF: 02-A16151CAS: 25322-68-3 		- - -31,00 €~316,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Starch indicator solution 1%, w/v aqueous solution (for iodometric titrations)
REF: 02-047209CAS: 9005-84-9 		1%A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Tragacanth powder
REF: 02-A18502CAS: 9000-65-1 		- - -68,00 €~204,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Alginic acid sodium salt, low viscosity
REF: 02-B25266CAS: 9005-38-3 		- - -50,00 €~166,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Dextrin, precipitated by alcohol
REF: 02-A15717CAS: 9004-53-9 		- - -39,00 €~93,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol monomethylether, 750
REF: 02-041562CAS: 9004-74-4 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene latex microsphere, 10.0 micron, 2.5 wt% dispersion in water
REF: 02-042717CAS: 9003-53-6 		- - -583,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 28,000
REF: 02-042503CAS: 9016-00-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethyleneimine, branched, M.W. 70,000, 30% w/v aq. soln.
REF: 02-040529CAS: 9002-98-6 		30%64,00 €~1.226,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(methyl methacrylate)
REF: 02-043982CAS: 9011-14-7 		- - -51,00 €~228,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyvinylpyrrolidone-iodine complex
REF: 02-045782CAS: 25655-41-8 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Bisphenol F acetate propionate, epoxy curative, EC-298
REF: 02-046724		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene latex microsphere, 0.10 micron, 2.5 wt% dispersion in water
REF: 02-042712CAS: 9003-53-6 		- - -483,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Alginic acid
REF: 02-A17582CAS: 9005-32-7 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyvinylpyrrolidone, M.W. 1,300,000
REF: 02-043728CAS: 9003-39-8 		- - -52,00 €~237,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 4000
REF: 02-042500CAS: 9016-00-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polysorbate 60
REF: 02-L15031CAS: 9005-67-8 		- - -21,00 €~39,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyvinyl alcohol, 86-89% hydrolyzed, low molecular weight
REF: 02-041238CAS: 9002-89-5 		86-89%20,00 €~131,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 6000
REF: 02-042501CAS: 9016-00-6 		- - -36,00 €~163,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethyleneimine, branched, M.W. 600, 99%
REF: 02-040527CAS: 9002-98-6 		99%79,00 €~695,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Methoxypolyethylene glycol amine, M.W. 10,000
REF: 02-046433CAS: 80506-64-5 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(methyl-3,3,3-trifluoropropylsiloxane), M.W. 14,000
REF: 02-043230CAS: 63148-56-1 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene standard, M.W. 50,000, Mw/Mn 1.07
REF: 02-041931CAS: 9003-53-6 		- - -92,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyvinyl alcohol, 98-99% hydrolyzed, high molecular weight
REF: 02-041243CAS: 9002-89-5 		98-99%21,00 €~128,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(3-octylthiophene-2,5-diyl), regiorandom, low metals
REF: 02-044778CAS: 104934-51-2 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 9000
REF: 02-042502CAS: 9016-00-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol methyl ether acrylate, M.W. 5,000
REF: 02-046388CAS: 32171-39-4 		- - -103,00 €~383,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene latex microsphere, carboxylated, 0.35 micron, 2.5 wt% dispersion in water
REF: 02-043717		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene latex microsphere, 1 micron, 10 wt% dispersion in water
REF: 02-041917CAS: 9003-53-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Dextran sulfate sodium salt, MW ca 8,000
REF: 02-J62101CAS: 9011-18-1 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol dimethacrylate, M.W. 3,400
REF: 02-046728CAS: 25852-47-5 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyimide film, 0.008mm thick
REF: 02-041896CAS: 62929-02-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(Allylamine Hydrochloride)
REF: 02-043092CAS: 71550-12-4 		- - -154,00 €~567,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol 8,000
REF: 02-043443CAS: 25322-68-3 		- - -31,00 €~492,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol dimethacrylate, M.W. 8,000
REF: 02-046985CAS: 25852-47-5 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene latex microsphere, 1 micron, dry form
REF: 02-043711CAS: 9003-53-6 		- - -678,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene latex microsphere, 15.0 micron, 2.5 wt% dispersion in water
REF: 02-042718CAS: 9003-53-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Poly(methyl methacrylate), 600 micron
REF: 02-043969CAS: 9011-14-7 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Dextran sulfate sodium salt, MW ca 40,000
REF: 02-J63606CAS: 9011-18-1 		- - -77,00 €~228,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyoxyethylene bis(amine), M.W. 3,400
REF: 02-046973CAS: 24991-53-5 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polysorbate 40
REF: 02-L15030CAS: 9005-66-7 		- - -21,00 €~39,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene, low density, ∣<400 micron
REF: 02-042607CAS: 9002-88-4 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 139,000
REF: 02-044644CAS: 9016-00-6 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polystyrene standard, M.W. 900,000, Mw/Mn 1.10
REF: 02-041943CAS: 9003-53-6 		- - -82,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Dextran, MW ca 250,000
REF: 02-J60200CAS: 9004-54-0 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polypropylene sheet, 3.18mm (0.125in) thick
REF: 02-045196CAS: 9003-07-0 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene Glycol 6000, Flakes, Ultrapure
REF: 02-J19972CAS: 25322-68-3 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyoxyethylene bis(amine), M.W. 1,000
REF: 02-046833CAS: 24991-53-5 		- - -51,00 €~578,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Methoxypolyethylene glycol amine, M.W. 1,000
REF: 02-046643CAS: 80506-64-5 		- - -55,00 €~605,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyvinylpyrrolidone, M.W. 10,000
REF: 02-J60382CAS: 9003-39-8 		- - -39,00 €~228,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Dextran, MW ca 75,000
REF: 02-J60989CAS: 9004-54-0 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol 1,000
REF: 02-B22134CAS: 25322-68-3 		- - -26,00 €~66,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyethylene glycol monomethyl ether methanesulfonate, M.W. 1,000
REF: 02-046437CAS: 175172-61-9 		- - -A consultarTer 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polypropylene glycol 400
REF: 02-040811CAS: 25322-69-4 		- - -32,00 €~87,00 €Ter 15 Out 24
Alfa Aesar By Thermo Fisher Scientific logo
Polyvinylpyrrolidone, M.W. 40,000
REF: 02-J62417CAS: 9003-39-8 		- - -A consultarTer 15 Out 24
discount label
Polyvinylpyrrolidone, M.W. 360,000
Alfa Aesar By Thermo Fisher Scientific logo
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Polyvinylpyrrolidone, M.W. 360,000

CAS:9003-39-8
A cryoprotectant, also useful in plant cell culture research Polyvinylpyrrolidone is used as an adhesive …
Fórmula:
(C6H9NO)n
Cor e Forma:
White to pale yellow, Powder

Ref: 02-J61381

1kg196,00 €
250g73,00 €
500g121,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
+ info

4-Nitrophenylketoxime on polystrene, 2% cross-linked, 200-400 mesh, 0.8-1.0 mmol/g

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Pureza:
2%
Cor e Forma:
Cream to brown, Powder

Ref: 02-L19376

1gA consultar
5gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
+ info
discount label
Polystyrene latex microsphere, 45.0 micron, 2.5 wt% dispersion in water
Alfa Aesar By Thermo Fisher Scientific logo
+ info

Polystyrene latex microsphere, 45.0 micron, 2.5 wt% dispersion in water

CAS:9003-53-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Fórmula:
(C8H8)n
Cor e Forma:
Dispersion

Ref: 02-042749

5mlA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
+ info
discount label
Starch, soluble, ACS (for iodometry)
Alfa Aesar By Thermo Fisher Scientific logo
+ info

Starch, soluble, ACS (for iodometry)

CAS:9005-84-9
In food industry, starch is used as a food preservative. Starch has extensive industrial use …
Fórmula:
C12H22O11
Cor e Forma:
White, Solid
Peso molecular:
342.30

Ref: 02-036703

1kg171,00 €
50g36,00 €
250g54,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
+ info
discount label
Polyethylene glycol 2,000
Alfa Aesar By Thermo Fisher Scientific logo
+ info

Polyethylene glycol 2,000

CAS:25322-68-3
Polyethylene glycol is used in the field of pharmaceuticals, cosmetics, paper, rubber and ceramics and …
Fórmula:
(C2H4O)n
Cor e Forma:
White waxy, Powder or flakes

Ref: 02-B22181

1kg94,00 €
250g36,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Fomblin YR-1800
Alfa Aesar By Thermo Fisher Scientific logo
+ info

Fomblin YR-1800

CAS:69991-67-9
It is used in applications include pump and compressor cleaning, degreasing, dewatering, vapor blanketing, flash …
Cor e Forma:
Clear, colorless, Viscous liquid

Ref: 02-L17548

5gA consultar
25gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Polyimide film, 0.013mm thick
Alfa Aesar By Thermo Fisher Scientific logo
+ info

Polyimide film, 0.013mm thick

CAS:62929-02-6
Polyimide film is used in electronic and integrated circuit industries. It is also used for …
Fórmula:
C35H28N2O7
Cor e Forma:
Amber, Film
Peso molecular:
588.62

Ref: 02-041897

100x100mmA consultar
150x150mmA consultar
300x300mmA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Starch, from potato, soluble
Alfa Aesar By Thermo Fisher Scientific logo
+ info

Starch, from potato, soluble

CAS:9005-84-9
In food industry, starch is used as a food preservative. Starch has extensive industrial use …
Fórmula:
C12H22O11
Cor e Forma:
White, Powder
Peso molecular:
342.30

Ref: 02-A11961

500g62,00 €
2500g200,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
+ info
discount label
Poly(vinylbenzyl chloride)
Alfa Aesar By Thermo Fisher Scientific logo
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Poly(vinylbenzyl chloride)

CAS:9080-67-5
In scientific and educational research. In synthesis of polymer supported reagents. This Thermo Scientific Chemicals …
Fórmula:
CH2CH(C6H4CH2Cln

Ref: 02-043067

2gA consultar
10g135,00 €
50g482,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
4-tert-Butylcalix[6]arene, 96%
Alfa Aesar By Thermo Fisher Scientific logo
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4-tert-Butylcalix[6]arene, 96%

CAS:78092-53-2
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Fórmula:
C66H84O6
Pureza:
96%
Cor e Forma:
White, Powder
Peso molecular:
973.39

Ref: 02-L14473

1gA consultar
5gA consultar
25gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
+ info
discount label
Polystyrene, atactic
Alfa Aesar By Thermo Fisher Scientific logo
+ info

Polystyrene, atactic

CAS:9003-53-6
Polystyrene, atactic is used as plastics, include protective packaging, containers, lids, bottles, trays, tumblers, and …
Fórmula:
(C8H8)n
Cor e Forma:
Beads
Peso molecular:
125,000-250,000

Ref: 02-044537

10g34,00 €
50g157,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
+ info
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Polystyrene latex microsphere, 75.0 micron, 2.5 wt% dispersion in water
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Polystyrene latex microsphere, 75.0 micron, 2.5 wt% dispersion in water

CAS:9003-53-6
Polystyrene is one of the most widely used plastics. Uses include protective packaging, containers, lids, …
Fórmula:
(C8H8)n

Ref: 02-042750

5ml559,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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2-Chlorotrityl chloride on polystyrene, 1% cross-linked, 100-200 mesh, 1.0-1.4 mmol/g
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2-Chlorotrityl chloride on polystyrene, 1% cross-linked, 100-200 mesh, 1.0-1.4 mmol/g

CAS:42074-68-0
2-Chlorotrityl chloride is used as an intermediate of clotrimazole. It is also used in convergent …
Fórmula:
C19H14Cl2
Pureza:
1%
Cor e Forma:
Off-white to yellow to orange, 100 to 200 mesh beads
Peso molecular:
313.22

Ref: 02-044407

2g106,00 €
10g354,00 €
50g1.141,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
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Polyester acrylate/methacrylate, PEAM-645

CAS:921213-39-0
Recommended for use as a base resin in adhesive applications or coating applications This Thermo …
Peso molecular:
645.0

Ref: 02-046596

25gA consultar
100gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethyleneimine, branched, M.W. 2,000
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Polyethyleneimine, branched, M.W. 2,000

CAS:9002-98-6
Polyethyleneimine is used for various applications in products like detergents, adhesives, water treatment agents and …
Fórmula:
(C2H5N)zC2H4N)y(C2H5N)x
Pureza:
99%
Cor e Forma:
Liquid, Colorless to yellow, clear to slightly turbid

Ref: 02-040528

25g81,00 €
100g157,00 €
500g624,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polystyrene latex microsphere, 6.0 micron, 2.5 wt% dispersion in water
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Polystyrene latex microsphere, 6.0 micron, 2.5 wt% dispersion in water

CAS:9003-53-6
Polystyrene latex microsphere is used as a biocompatible material, especially in dentistry. They are used …
Fórmula:
(C8H8)n

Ref: 02-042716

5ml557,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyvinylpyrrolidone, cross linked
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Polyvinylpyrrolidone, cross linked

CAS:25249-54-1
Polyvinylpyrrolidone is used in coatings, printing ink, rubber, glass, leather, cosmetics, soaps, plastics, in paper …
Fórmula:
(C6H9NO)n
Cor e Forma:
White to off-white, Powder

Ref: 02-041631

100g62,00 €
500g242,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 237
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 237

CAS:9016-00-6
Polydimethylsiloxane, trimethylsiloxy is used in water-repellent, protective creams & lotions. It is also used as …
Fórmula:
(C2H6OSi)n
Cor e Forma:
Clear colorless, Liquid

Ref: 02-042496

1LA consultar
50ml65,00 €
250ml169,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethylene oxide, M.W. >5,000,000
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Polyethylene oxide, M.W. >5,000,000

CAS:25322-68-3
It is used as a thickening agent and gel binder in the pharmaceutical industry. It …
Fórmula:
(C2H4O)n
Cor e Forma:
White, Powder/flake

Ref: 02-A15536

100g126,00 €
500gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethyleneimine, branched, M.W. 10,000, 99%
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Polyethyleneimine, branched, M.W. 10,000, 99%

CAS:9002-98-6
Polyethyleneimine, branched, M.W. 10,000 acts as an auxiliary agent. It is used in paper-making, water …
Fórmula:
(C2H5N)zC2H4N)y(C2H5N)x
Pureza:
99%
Cor e Forma:
Yellow, Liquid

Ref: 02-040331

25g82,00 €
100g214,00 €
500g787,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyvinyl alcohol, 87-89% hydrolyzed, high molecular weight
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Polyvinyl alcohol, 87-89% hydrolyzed, high molecular weight

CAS:9002-89-5
Polyvinyl alcohol is used as a biological reagent to test the dispersion of zinc oxide …
Fórmula:
(C2H4O)n
Pureza:
87-89%
Cor e Forma:
White to off-white, Powder or crystals or crystalline powder or granules

Ref: 02-041240

25g20,00 €
100g45,00 €
500g122,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Imide-extended bismaleimide, BMI-1500
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Imide-extended bismaleimide, BMI-1500

CAS:1290041-56-3
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Cor e Forma:
Dark amber, Viscous liquid

Ref: 02-046867

25gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
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Poly(3-hexylthiophene-2,5-diyl), regiorandom

CAS:104934-50-1
Poly(3-hexylthiophene-2,5-diyl) optimized for use in organic photovoltaic's (OPV) research and devices. It is also used …

Ref: 02-045906

100mgA consultar
500mgA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethylene glycol 10,000
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Polyethylene glycol 10,000

CAS:25322-68-3
Polyethylene glycol is used to modify therapeutic proteins and peptides to increase their solubility. In …
Fórmula:
(C2H4O)n
Cor e Forma:
White, Powder or crystals or flakes

Ref: 02-B21955

1kgA consultar
250gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(3-octylthiophene-2,5-diyl), regioregular, low metals
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Poly(3-octylthiophene-2,5-diyl), regioregular, low metals

CAS:104934-51-2
It is employed Conducting polymer, rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting …
Fórmula:
(C12H18S)n
Cor e Forma:
Fibers, Green to brown

Ref: 02-044777

250mgA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Dextran sulfate sodium salt, MW ca >500,000
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Dextran sulfate sodium salt, MW ca >500,000

CAS:9011-18-1
Dextran sulfate sodium is used to study colitis (inflammatory bowel disease) as well as an …
Cor e Forma:
White to cream to pale yellow, Powder

Ref: 02-J62787

5g46,00 €
1kgA consultar
50g153,00 €
100g244,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(vinylidene fluoride)
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Poly(vinylidene fluoride)

CAS:24937-79-9
Poly(vinylidene fluoride) is useful in coatings, film, filter cloth, instrument linings, filtration membranes, pump parts, …
Fórmula:
(C2H2F2)n
Cor e Forma:
White, Powder

Ref: 02-044080

2kg524,00 €
10kg1.348,00 €
500g165,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethylene glycol diacrylate, M.W. 1,000
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Polyethylene glycol diacrylate, M.W. 1,000

CAS:26570-48-9
PEGDA is used in dental compounds, offset inks, varnishes and flexible coatings. This Thermo Scientific …
Fórmula:
C5H10O4
Peso molecular:
134.13

Ref: 02-046493

1g114,00 €
5gA consultar
250mgA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(3-hexylthiophene-2,5-diyl), regioregular, low metals
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Poly(3-hexylthiophene-2,5-diyl), regioregular, low metals

CAS:104934-50-1
Poly(3-hexylthiophene-2,5-diyl) optimized for use in organic photovoltaic's (OPV) and devices. It is also used as …
Fórmula:
(C10H14S)n

Ref: 02-044745

100mgA consultar
500mgA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Dextran, MW ca 40,000
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Dextran, MW ca 40,000

CAS:9004-54-0
Dextran is used in a bead form to aid in bioreactor applications, some size-exclusion chromatography …
Fórmula:
(C6H9O5)n(C6H10O5)m
Cor e Forma:
Powder, White to cream

Ref: 02-J63690

10g44,00 €
50g121,00 €
100g206,00 €
500g692,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
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Benzyl alcohol on polystyrene, 3.5 mmol/g

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

Ref: 02-L19592

5gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polypropylene glycol 2000
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Polypropylene glycol 2000

CAS:25322-69-4
Used to make polyester compounds, absorb extra water and maintain moisture in certain medicines, cosmetics, …
Fórmula:
(C3H6O)n
Cor e Forma:
Liquid, Clear, colorless
Peso molecular:
2000.0

Ref: 02-L14699

100ml36,00 €
500ml58,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(acrylic acid), 25 wt% soln. in water
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Poly(acrylic acid), 25 wt% soln. in water

CAS:9003-01-4
Polyacrylic acid is used in disposable diapers and in ion exchange resins. It is also …
Fórmula:
(C3H4O2)n
Cor e Forma:
Liquid
Peso molecular:
72.02113

Ref: 02-044669

100g67,00 €
500g215,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 17,000
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 17,000

CAS:9016-00-6
Polydimethylsiloxane, trimethylsiloxy is used in Water-repellent, protective creams & lotions. It is also used as …
Fórmula:
(C2H6OSi)n
Cor e Forma:
Clear liquid, Colorless

Ref: 02-042492

1L158,00 €
50ml25,00 €
250ml65,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polystyrene standard, M.W. 1,300, Mw/Mn 1.10
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Polystyrene standard, M.W. 1,300, Mw/Mn 1.10

CAS:9003-53-6
Molecular weight standard for gel permeation chromatography (GPC) This Thermo Scientific Chemicals brand product was …
Fórmula:
(C8H8)n
Cor e Forma:
White, Powder

Ref: 02-041922

1g88,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polysorbate 20
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Polysorbate 20

CAS:9005-64-5
Used for solubilizing membrane proteins during isolation and purification.Polysorbate 20 is used as a wetting …
Fórmula:
(C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6
Cor e Forma:
Clear colorless or pale yellow to yellow, Liquid
Peso molecular:
1226.75983

Ref: 02-L15029

100ml23,00 €
500ml41,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 14,000
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 14,000

CAS:9016-00-6
Polydimethylsiloxane, trimethylsiloxy is used in water-repellent, protective creams & lotions. It is also used as …
Fórmula:
(C2H6OSi)n
Cor e Forma:
Clear colorless, Liquid

Ref: 02-042490

1LA consultar
50mlA consultar
250ml60,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polypropylene glycol 4,000
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Polypropylene glycol 4,000

CAS:25322-69-4
Propylene glycol is used in the plastics industry for the manufacture of polyester fibers and …
Fórmula:
(C3H6O)n
Cor e Forma:
Clear colorless, viscous liquid

Ref: 02-040815

50g35,00 €
250g111,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethylene, UHMW
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Polyethylene, UHMW

CAS:9002-88-4
Polyethylene, UHMW fibers is used in armor, especially personal armor, vehicle armor, climbing equipments, fishing …
Fórmula:
(C2H4)n
Cor e Forma:
White to off-white, Powder

Ref: 02-043951

1kg464,00 €
50g55,00 €
250g139,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethylene glycol 600
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Polyethylene glycol 600

CAS:25322-68-3
Polyethylene glycol is used as a humectant in inks and adhesives. It acts as a …
Fórmula:
(C2H4O)n
Cor e Forma:
Liquid as melt or white low-melting solid, Colorless

Ref: 02-B21798

1kg75,00 €
250g28,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
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Polyester acrylate/methacrylate, PEAM-1769

CAS:921214-61-1
Recommended for use as a base resin or an additive to reduce stress This Thermo …

Ref: 02-046351

25gA consultar
100gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
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Polystyrene standard, M.W. 650,000, Mw/Mn 1.06

CAS:9003-53-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

Ref: 02-041941

1g88,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(methylhydrosiloxane)
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Poly(methylhydrosiloxane)

CAS:63148-57-2
Poly(methylhydrosiloxane) is used in the reduction of esters to alcohols, catalyzed by a combination of …
Fórmula:
(CH4OSi)n
Cor e Forma:
Clear colorless, Liquid
Peso molecular:
ca 1900

Ref: 02-L14561

1kg196,00 €
50g27,00 €
250g73,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
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Poly(styrene-divinylbenzene), aminomethylated, 1% cross-linked, 100-200 mesh

CAS:89551-24-6
Poly(styrene-divinylbenzene), aminomethylated, 1% cross-linked, 100-200 mesh is used in the formation of amide groups using …
Pureza:
1%

Ref: 02-044392

5gA consultar
25g241,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyphenylmethylsiloxane, MW 2500-2700
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Polyphenylmethylsiloxane, MW 2500-2700

CAS:9005-12-3
A biochemical for proteomics research. A novel coating for solid-phase microextraction. A polyphenylmethylsiloxane for use …
Fórmula:
C7H8OSi
Cor e Forma:
Clear, colorless, Viscous liquid
Peso molecular:
136.23

Ref: 02-044569

1kg496,00 €
50g47,00 €
250g156,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethylene glycol 4,000
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Polyethylene glycol 4,000

CAS:25322-68-3
Polyethylene glycol is used in gene delivery of protoplast transfection and incubation. It is used …
Fórmula:
(C2H4O)n
Cor e Forma:
Powder or flakes or granular, White

Ref: 02-A16151

1kg84,00 €
5kg316,00 €
250g31,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Starch indicator solution 1%, w/v aqueous solution (for iodometric titrations)
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Starch indicator solution 1%, w/v aqueous solution (for iodometric titrations)

CAS:9005-84-9
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Fórmula:
C12H22O11
Pureza:
1%
Cor e Forma:
Colorless, Liquid
Peso molecular:
342.30

Ref: 02-047209

1L50,00 €
4LA consultar
20LA consultar
500ml30,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Tragacanth powder
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Tragacanth powder

CAS:9000-65-1
Tragacanth powder is used as an emulsifier, thickener, stabilizer in food and pharmaceutical industry. It …
Cor e Forma:
White to pale yellow or brown, Powder

Ref: 02-A18502

100g68,00 €
500g204,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Alginic acid sodium salt, low viscosity
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Alginic acid sodium salt, low viscosity

CAS:9005-38-3
A gelling polysaccharide extracted from giant brown seaweed, it is useful in viscosity studiesAlginic acid …
Fórmula:
(C6H7O7)A(C6H7O7)BNa
Cor e Forma:
White to cream to pale brown or yellowish brown, Powder
Peso molecular:
NaN

Ref: 02-B25266

100g50,00 €
500g166,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Dextrin, precipitated by alcohol
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Dextrin, precipitated by alcohol

CAS:9004-53-9
Dextrin is used as adhesive in the manufacture of gummed tapes, textiles and paper. It …
Fórmula:
C18H32O16
Cor e Forma:
White to yellow to brown, Crystals or powder or crystalline powder
Peso molecular:
504.44

Ref: 02-A15717

100g39,00 €
500g93,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethylene glycol monomethylether, 750
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Polyethylene glycol monomethylether, 750

CAS:9004-74-4
Polyethylene glycol monomethylether is used as a solvent, excipient, surfactant and dispersing agent. It is …
Fórmula:
(C2H4O)nCH4O
Cor e Forma:
Fused mass/ clear liquid as a melt

Ref: 02-041562

100gA consultar
500gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polystyrene latex microsphere, 10.0 micron, 2.5 wt% dispersion in water
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Polystyrene latex microsphere, 10.0 micron, 2.5 wt% dispersion in water

CAS:9003-53-6
Polystyrene latex microsphere is used as a biocompatible material, especially in dentistry. They are used …
Fórmula:
(C8H8)n
Cor e Forma:
Liquid dispersion of 10 micron Polystyrene latex microspheres.

Ref: 02-042717

5ml583,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 28,000
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 28,000

CAS:9016-00-6
Polydimethylsiloxane, trimethylsiloxy is used in water-repellent, protective creams & lotions. It is also used as …
Fórmula:
(C2H6OSi)n
Cor e Forma:
Colorless, Viscous liquid

Ref: 02-042503

1LA consultar
50ml33,00 €
250ml59,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethyleneimine, branched, M.W. 70,000, 30% w/v aq. soln.
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Polyethyleneimine, branched, M.W. 70,000, 30% w/v aq. soln.

CAS:9002-98-6
Acts as a protein precipitant used to purify proteins. It is used as chelating agent …
Fórmula:
(C2H5N)zC2H4N)y(C2H5N)x
Pureza:
30%
Cor e Forma:
Colorless to Yellow, Liquid, Liquid

Ref: 02-040529

25g64,00 €
100g242,00 €
500g1.226,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(methyl methacrylate)
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Poly(methyl methacrylate)

CAS:9011-14-7
Poly(methyl methacrylate) is used in the lenses of exterior lights of automobile and automotive components …
Fórmula:
(C5H8O2)n
Cor e Forma:
crystalline powder, White

Ref: 02-043982

1kg228,00 €
50g51,00 €
250g76,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyvinylpyrrolidone-iodine complex
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Polyvinylpyrrolidone-iodine complex

CAS:25655-41-8
Polyvinylpyrrolidone-iodine complex is used as a slow iodine release formulation that iodinates lipids and oxidizes …
Fórmula:
(C6H9NO)nI2
Cor e Forma:
Yellow to brown, powder

Ref: 02-045782

1kgA consultar
50g61,00 €
250gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
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Bisphenol F acetate propionate, epoxy curative, EC-298

Bisphenol F acetate propionate does not impede free radical cure, thermoset adhesives, used as curative …
Fórmula:
C18H18O4
Cor e Forma:
Clear colourless to pale yellow, Liquid
Peso molecular:
298.34

Ref: 02-046724

25gA consultar
100gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polystyrene latex microsphere, 0.10 micron, 2.5 wt% dispersion in water
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Polystyrene latex microsphere, 0.10 micron, 2.5 wt% dispersion in water

CAS:9003-53-6
Polystyrene latex microsphere is covalently attached to a single-stranded DNA in order to increase the …
Fórmula:
(C8H8)n
Cor e Forma:
White, Liquid

Ref: 02-042712

15ml483,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Alginic acid
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Alginic acid

CAS:9005-32-7
A straight chain, hydrophilic, colloidal polyuronic acidAlginic acid is used as a precursor for the …
Fórmula:
(C6H8O7)A(C6H8O7)B
Cor e Forma:
White to cream, powder
Peso molecular:
NaN

Ref: 02-A17582

100g43,00 €
500gA consultar
2500gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyvinylpyrrolidone, M.W. 1,300,000
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Polyvinylpyrrolidone, M.W. 1,300,000

CAS:9003-39-8
Polyvinylpyrrolidone is used to make hair sprays, shampoos, plasma substitutes, detergents and adhesives. It is …
Fórmula:
(C6H9NO)n
Cor e Forma:
White to off-white, Powder

Ref: 02-043728

1kg237,00 €
50g52,00 €
250g91,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 4000
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 4000

CAS:9016-00-6
Polydimethylsiloxane, trimethylsiloxy terminated is widely used as a common surfactant. It is an active component …
Fórmula:
(C2H6OSi)n
Cor e Forma:
Colorless, Viscous liquid

Ref: 02-042500

1LA consultar
50mlA consultar
250ml61,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polysorbate 60
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Polysorbate 60

CAS:9005-67-8
Polysorbate 60 is used in food, medicine, plastic, cosmetics and other industries. It is an …
Fórmula:
(C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC24H46O6
Cor e Forma:
Viscous liquid or gel or semi-solid or paste, Pale yellow to yellow to pale brown
Peso molecular:
1310.85373

Ref: 02-L15031

100ml21,00 €
500ml39,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyvinyl alcohol, 86-89% hydrolyzed, low molecular weight
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Polyvinyl alcohol, 86-89% hydrolyzed, low molecular weight

CAS:9002-89-5
Polyvinyl alcohol is used as a biological reagent to test the dispersion of zinc oxide …
Fórmula:
(C2H4O)n
Pureza:
86-89%
Cor e Forma:
White to pale yellow, Granular powder

Ref: 02-041238

25g20,00 €
100g45,00 €
500g131,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 6000
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 6000

CAS:9016-00-6
Polydimethylsiloxane, trimethylsiloxy is used as reagents and Pharmaceutical intermediates. This Thermo Scientific Chemicals brand product …
Fórmula:
(C2H6OSi)n
Cor e Forma:
Viscous liquid, Colorless

Ref: 02-042501

1L163,00 €
50ml36,00 €
250ml65,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethyleneimine, branched, M.W. 600, 99%
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Polyethyleneimine, branched, M.W. 600, 99%

CAS:9002-98-6
Polyethyleneimine, branched, M.W. 600 acts as an auxiliary agent. It is used in paper-making, water …
Fórmula:
(C2H5N)zC2H4N)y(C2H5N)x
Pureza:
99%
Cor e Forma:
Light yellow, clear viscous liquid

Ref: 02-040527

25g79,00 €
100g184,00 €
500g695,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Methoxypolyethylene glycol amine, M.W. 10,000
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Methoxypolyethylene glycol amine, M.W. 10,000

CAS:80506-64-5
It is used as a reagent for pegylation of biomolecules, improvement of solubility and other …
Fórmula:
H2NCH2CH2(OCH2CH2)nOCH3
Cor e Forma:
powder, Off-white to pale yellow

Ref: 02-046433

1g138,00 €
5gA consultar
250mg50,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(methyl-3,3,3-trifluoropropylsiloxane), M.W. 14,000
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Poly(methyl-3,3,3-trifluoropropylsiloxane), M.W. 14,000

CAS:63148-56-1
Fluorosilicone lubricant, lubricant additive, release agent, defoaming Agent, additive to improve chemical resistance. This Thermo …
Fórmula:
C4H7F3OSi
Cor e Forma:
Clear colorless, Liquid
Peso molecular:
156.18

Ref: 02-043230

25gA consultar
100gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polystyrene standard, M.W. 50,000, Mw/Mn 1.07
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Polystyrene standard, M.W. 50,000, Mw/Mn 1.07

CAS:9003-53-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Fórmula:
(C8H8)n
Cor e Forma:
Beads

Ref: 02-041931

1g92,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyvinyl alcohol, 98-99% hydrolyzed, high molecular weight
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Polyvinyl alcohol, 98-99% hydrolyzed, high molecular weight

CAS:9002-89-5
Polyvinyl alcohol is used in food industries as a binding and coating agent. Its viscosity …
Fórmula:
(C2H4O)n
Pureza:
98-99%
Cor e Forma:
Granular powder, Pale cream

Ref: 02-041243

25g21,00 €
100g47,00 €
500g128,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(3-octylthiophene-2,5-diyl), regiorandom, low metals
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Poly(3-octylthiophene-2,5-diyl), regiorandom, low metals

CAS:104934-51-2
Conducting polymers This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar …
Fórmula:
(C12H18S)n
Cor e Forma:
Green to brown

Ref: 02-044778

1gA consultar
250mgA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 9000
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 9000

CAS:9016-00-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Fórmula:
(C2H6OSi)n
Cor e Forma:
Viscous liquid, Colorless

Ref: 02-042502

1LA consultar
50ml33,00 €
250ml59,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polyethylene glycol methyl ether acrylate, M.W. 5,000

CAS:32171-39-4
Polyethylene glycol methyl ether acrylate is used as a raw material in chemical synthesis. This …
Fórmula:
CH3(OCH2CH2)nOCOCCH2

Ref: 02-046388

1g103,00 €
5g383,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polystyrene latex microsphere, carboxylated, 0.35 micron, 2.5 wt% dispersion in water

These particles are widely used in phagocytosis and neural retrograde transport studies, and as markers …

Ref: 02-043717

15mlA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polystyrene latex microsphere, 1 micron, 10 wt% dispersion in water

CAS:9003-53-6
Use in protein binding; size markers. The most popular use of latex beads is in …
Fórmula:
CH2CH(C6H5)n

Ref: 02-041917

15mlA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Dextran sulfate sodium salt, MW ca 8,000
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Dextran sulfate sodium salt, MW ca 8,000

CAS:9011-18-1
Dextran sulfate is used asa nucleic acid hybridization accelerant. The ability of the polymer to …
Cor e Forma:
White to pale brown, Powder

Ref: 02-J62101

1kgA consultar
25g78,00 €
100g233,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polyethylene glycol dimethacrylate, M.W. 3,400

CAS:25852-47-5
Polyethylene glycol dimethacrylate is used as adhesives, coatings, sealants, photo resists, solder masks and photopolymers. …
Fórmula:
CH3(CH2COC(OCH2CH2)nOCOCCH2)CH3

Ref: 02-046728

1g134,00 €
5g504,00 €
250mgA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polyimide film, 0.008mm thick

CAS:62929-02-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

Ref: 02-041896

100x100mmA consultar
150x150mmA consultar
300x300mmA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(Allylamine Hydrochloride)
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Poly(Allylamine Hydrochloride)

CAS:71550-12-4
Poly(allylamine hydrochloride) is used in film and polymer industries and cell encapsulation. Further, it is …
Fórmula:
CH2CH(CH2NH2•HCl)n
Cor e Forma:
Cream to yellow, Powder or crystals or crystalline powder

Ref: 02-043092

10g154,00 €
50g567,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethylene glycol 8,000
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Polyethylene glycol 8,000

CAS:25322-68-3
Polyethylene glycol is used in the modification of therapeutic proteins and peptides to enhance its …
Fórmula:
(C2H4O)n
Cor e Forma:
Powder

Ref: 02-043443

2kg136,00 €
100g31,00 €
10kg492,00 €
500g44,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polyethylene glycol dimethacrylate, M.W. 8,000

CAS:25852-47-5
Polyethylene glycol dimethacrylate is used as adhesives, coatings, sealants, photo resists, solder masks and photopolymers. …
Fórmula:
CH3(CH2COC(OCH2CH2)nOCOCCH2)CH3

Ref: 02-046985

1g121,00 €
5gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polystyrene latex microsphere, 1 micron, dry form

CAS:9003-53-6
Polystyrene is used in adhesive, plastics, coatings, for electrical applications. In laboratories containers such as …
Fórmula:
CH2CH(C6H5)n

Ref: 02-043711

500mg678,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polystyrene latex microsphere, 15.0 micron, 2.5 wt% dispersion in water

CAS:9003-53-6
Polystyrene latex microsphere is used as plastics, include protective packaging, containers, lids, bottles, trays, tumblers, …
Fórmula:
CH2CH(C6H5)n

Ref: 02-042718

5mlA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Poly(methyl methacrylate), 600 micron
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Poly(methyl methacrylate), 600 micron

CAS:9011-14-7
Poly(methyl methacrylate), 600 microns is used in many medical and biochemical applications. It is suitable …
Fórmula:
(C5H8O2)n
Cor e Forma:
White, granular or spherical powder

Ref: 02-043969

50g95,00 €
250gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Dextran sulfate sodium salt, MW ca 40,000
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Dextran sulfate sodium salt, MW ca 40,000

CAS:9011-18-1
Dextran sulfate sodium is used to study colitis (inflammatory bowel disease) as well as an …

Ref: 02-J63606

25g77,00 €
100g228,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polyoxyethylene bis(amine), M.W. 3,400

CAS:24991-53-5
Polyoxyethylene bis(amine) with HCl, it act as reduction agent; stereo selective allylation of carbonyl compounds; …
Fórmula:
H2NCH2CH2(OCH2CH2)nNH2

Ref: 02-046973

1g111,00 €
5gA consultar
250mgA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polysorbate 40
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Polysorbate 40

CAS:9005-66-7
Polysorbate 40 has been used in a study to assess the determination of iodide in …
Fórmula:
(C2H4O)w(C2H4O)x(C2H4O)z(C2H4O)yC22H42O6
Cor e Forma:
Pale yellow to yellow, Oily liquid
Peso molecular:
1282.82243

Ref: 02-L15030

100ml21,00 €
500ml39,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polyethylene, low density, ∣<400 micron

CAS:9002-88-4
Polyethylene is used in injection and blow molded toys, housewares, lids, injection molded car seats, …
Fórmula:
(CH2CH2)n

Ref: 02-042607

5g24,00 €
25g40,00 €
100g84,00 €
500gA consultar
2500gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 139,000
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 139,000

CAS:9016-00-6
Polydimethylsiloxane, trimethylsiloxy is used in water-repellent, protective creams & lotions. It is also used as …
Fórmula:
(C2H6OSi)n
Cor e Forma:
Colorless, Viscous liquid

Ref: 02-044644

1kg256,00 €
50g32,00 €
250gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polystyrene standard, M.W. 900,000, Mw/Mn 1.10

CAS:9003-53-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

Ref: 02-041943

1g82,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Dextran, MW ca 250,000
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Dextran, MW ca 250,000

CAS:9004-54-0
Dextran, is used as a multi-use, branched glucan. Low molecular weight dextran is useful as …
Fórmula:
(C6H9O5)n(C6H10O5)m
Cor e Forma:
White to pale cream, Powder

Ref: 02-J60200

10g37,00 €
50g100,00 €
100g158,00 €
500gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polypropylene sheet, 3.18mm (0.125in) thick
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Polypropylene sheet, 3.18mm (0.125in) thick

CAS:9003-07-0
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Fórmula:
(C3H6)n
Cor e Forma:
Translucent, Sheet, thickness: 2.86 to 3.49 mm

Ref: 02-045196

300x300mmA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyethylene Glycol 6000, Flakes, Ultrapure
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Polyethylene Glycol 6000, Flakes, Ultrapure

CAS:25322-68-3
Differential precipitation of DNA.Enhances hybridization rate of nucleic acids.Improves efficiency of end-labeling with T4 Polynucleotide …
Fórmula:
(C2H4O)n
Cor e Forma:
White or slightly yellowish, Flakes
Peso molecular:
5400-6600

Ref: 02-J19972

1kg84,00 €
5kgA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Polyoxyethylene bis(amine), M.W. 1,000
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Polyoxyethylene bis(amine), M.W. 1,000

CAS:24991-53-5
It is used as PEG modifier, its main products include high-qualified intermediates, various of amino …
Fórmula:
H2NCH2CH2(OCH2CH2)nNH2
Cor e Forma:
White to yellow, Solid or powder

Ref: 02-046833

1g139,00 €
5g578,00 €
250mg51,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Methoxypolyethylene glycol amine, M.W. 1,000
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Methoxypolyethylene glycol amine, M.W. 1,000

CAS:80506-64-5
Methoxypolyethylene glycol amine is used in the reduction of immunogenicity and in increasing serum half …
Fórmula:
H2NCH2CH2(OCH2CH2)nOCH3
Cor e Forma:
White, Solid

Ref: 02-046643

1g149,00 €
5g605,00 €
250mg55,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Polyvinylpyrrolidone, M.W. 10,000
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Polyvinylpyrrolidone, M.W. 10,000

CAS:9003-39-8
Polyvinylpyrrolidone is a polymer used as a pharmaceutical aid, complexing agent, and solubilizer. PVP was …
Fórmula:
(C6H9NO)n
Cor e Forma:
White to cream, Powder

Ref: 02-J60382

25g39,00 €
100g49,00 €
500g228,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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Dextran, MW ca 75,000
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Dextran, MW ca 75,000

CAS:9004-54-0
Dextran, MW ca 75,000 is used as a processing aid, stabilizer, thickener, and surface finishing …
Fórmula:
(C6H9O5)n(C6H10O5)m
Cor e Forma:
White to off white powder

Ref: 02-J60989

10g38,00 €
50gA consultar
100g165,00 €
500gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Polyethylene glycol 1,000
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Polyethylene glycol 1,000

CAS:25322-68-3
Polyethylene glycol is used as an excipent in pharmaceutical products. It is used in the …
Fórmula:
(C2H4O)n
Cor e Forma:
White, Waxy solid

Ref: 02-B22134

1kg66,00 €
250g26,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Sem imagem
Alfa Aesar By Thermo Fisher Scientific logo
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Polyethylene glycol monomethyl ether methanesulfonate, M.W. 1,000

CAS:175172-61-9
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Fórmula:
CH3(OCH2CH2)nOSO2CH3

Ref: 02-046437

1gA consultar
5gA consultar
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Polypropylene glycol 400
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Polypropylene glycol 400

CAS:25322-69-4
It is used in cosmetic and pharmaceutical preparations and in the manufacture of emulsifying or …
Fórmula:
(C3H6O)n
Cor e Forma:
viscous liquid, Colorless

Ref: 02-040811

50g32,00 €
250g87,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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discount label
Polyvinylpyrrolidone, M.W. 40,000
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Polyvinylpyrrolidone, M.W. 40,000

CAS:9003-39-8
A cryoprotectant, also useful in plant cell culture research Polyvinylpyrrolidone is used as an adhesive …
Fórmula:
(C6H9NO)n
Cor e Forma:
White to yellow, Powder

Ref: 02-J62417

1kgA consultar
100g49,00 €
500g142,00 €
Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024
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