Soluções Volumétricas Analíticas e Indicadores
As soluções volumétricas analíticas e os indicadores são padrões de referência essenciais utilizados em análises químicas precisas e procedimentos laboratoriais. Essas soluções garantem a precisão nas medições quantitativas, desempenhando um papel crucial na espectroscopia, cromatografia líquida de alta performance (HPLC) e cromatografia gasosa. Elas são fundamentais em diversos campos, incluindo bioquímica, biologia celular e molecular e ciência dos materiais. Componentes-chave incluem ácidos, reagentes sintéticos e uma variedade de Building Blocks orgânicos, como carbonilos e compostos heterocíclicos. Esses padrões são vitais para garantir a conformidade com as normas ambientais e o controle de qualidade farmacêutico. Além disso, suportam aplicações de pesquisa avançada em áreas como espectroscopia de RMN, síntese de peptídeos e desenvolvimento de ingredientes farmacêuticos ativos (APIs). A confiabilidade e precisão fornecidas por essas soluções volumétricas e indicadores são indispensáveis para a pesquisa científica e aplicações industriais, garantindo a validade e reprodutibilidade dos resultados experimentais.
Subcategorias de "Soluções Volumétricas Analíticas e Indicadores"
Foram encontrados 2292 produtos de "Soluções Volumétricas Analíticas e Indicadores"
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Decahydronaphthalene (cis- and trans- mixture) [Testing Methods for Sulfur in Crude Oil and Petroleum Products]
CAS:Fórmula:C10H18Pureza:>99.0%(GC)Cor e Forma:Colorless clear liquidPeso molecular:138.25Benzoic Acid
CAS:Fórmula:C7H6O2Pureza:>99.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:122.123'-Methoxyphenacyl Bromide [for HPLC Labeling]
CAS:Fórmula:C9H9BrO2Pureza:>99.0%(GC)(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:229.07Phenylthiohydantoin-valine
CAS:Fórmula:C12H14N2OSPureza:>98.0%(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:234.32o-Phthalaldehyde [for HPLC Labeling]
CAS:Fórmula:C8H6O2Pureza:>99.0%(GC)Cor e Forma:Light yellow to Yellow to Green powder to crystalPeso molecular:134.131,1'-Diethyl-2,2'-cyanine Iodide
CAS:Fórmula:C23H23IN2Pureza:>98.0%(HPLC)Cor e Forma:Orange to Brown to Dark red powder to crystalPeso molecular:454.362,4-Dinitrofluorobenzene [for HPLC Labeling]
CAS:Fórmula:C6H3FN2O4Pureza:>99.0%(GC)Cor e Forma:White or Colorless to Yellow to Green powder to lump to clear liquidPeso molecular:186.10Ethylenediaminetetraacetic Acid
CAS:Fórmula:C10H16N2O8Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalinePeso molecular:292.24Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic Acid
CAS:Fórmula:C18H30N4O12Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:494.45Pentafluorobenzyl Bromide
CAS:Fórmula:C7H2BrF5Pureza:>98.0%(GC)Cor e Forma:Colorless to Light yellow to Light orange clear liquidPeso molecular:260.99Mordant Orange 1 Monosodium Salt
CAS:Fórmula:C13H8N3NaO5Pureza:>98.0%(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:309.215-Chloro-2-mercaptobenzothiazole
CAS:Fórmula:C7H4ClNS2Pureza:>96.0%(T)Cor e Forma:White to Yellow to Green powder to crystalPeso molecular:201.69Hexane [for HPLC Solvent]
CAS:Fórmula:C6H14Pureza:>96.0%(GC)Cor e Forma:Colorless clear liquidPeso molecular:86.18Hexyltriethoxysilane
CAS:Fórmula:C12H28O3SiPureza:>97.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:248.44Pyridine [Sequencing Solvent]
CAS:Fórmula:C5H5NPureza:>99.0%(GC)Cor e Forma:Colorless clear liquidPeso molecular:79.10Cresol Red (0.04% in Water) [for pH Determination]
CAS:Fórmula:C21H18O5SCor e Forma:Orange to Brown to Dark red clear liquidPeso molecular:382.431,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane
CAS:Fórmula:C36H44N4Pureza:>97.0%(HPLC)(N)Cor e Forma:White to Almost white powder to crystalPeso molecular:532.78Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate
CAS:Fórmula:C28H52N4O8Pureza:>97.0%(T)Cor e Forma:White to Gray to Red powder to crystalPeso molecular:572.745-Methyl-1,10-phenanthroline [for Colorimetric Determination of Iron]
CAS:Fórmula:C13H10N2Pureza:min. 98.0 %(calcd.on anh.substance)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:194.244-Nitro-1,2-phenylenediamine Monohydrochloride [Sensitive reagent for the determination of Se by GC-ECD]
CAS:Fórmula:C6H7N3O2·HClPureza:>99.0%(T)Cor e Forma:White to Brown powder to crystalPeso molecular:189.60NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Fórmula:C9H10N6O4Pureza:>95.0%(HPLC)Cor e Forma:Orange to Brown powder to crystalPeso molecular:266.22TMS-HT Kit (=HMDS and TMCS in Anhydrous Pyridine) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for OH compounds]
Pureza:No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up timeCor e Forma:Colorless to Light orange to Yellow clear liquid to cloudy liquidPhenyl Isothiocyanate [for HPLC Labeling]
CAS:Fórmula:C7H5NSPureza:>99.0%(GC)Cor e Forma:Colorless to Light yellow clear liquidPeso molecular:135.18Morin Hydrate
CAS:Fórmula:C15H10O7·xH2OPureza:>90.0%(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:302.24 (as Anhydrous)Cacotheline Monohydrate
CAS:Fórmula:C21H21N3O7·HNO3·H2OPureza:>98.0%(T)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:508.45(1R,2R)-(-)-N,N'-Dimethylcyclohexane-1,2-diamine
CAS:Fórmula:C8H18N2Pureza:>94.0%(GC)Cor e Forma:White to Yellow to Orange powder to crystalPeso molecular:142.25Potassium Bromide
CAS:Fórmula:KBrPureza:>99.0%(T)Cor e Forma:White powder to crystalPeso molecular:119.00Trifluoroacetic Anhydride
CAS:Fórmula:C4F6O3Pureza:>98.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:210.03Acetone [for Spectrophotometry]
CAS:Produto ControladoFórmula:C3H6OPureza:>99.5%(GC)Cor e Forma:Colorless clear liquidPeso molecular:58.08DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Fórmula:C11H13ClN4O4SPureza:>93.0%(T)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:332.764'-Acetylbenzo-18-crown 6-Ether
CAS:Fórmula:C18H26O7Pureza:>97.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:354.40Acid Red 92
CAS:Fórmula:C20H2Br4Cl4Na2O5Pureza:>85.0%(E)Cor e Forma:Dark red to Brown powder to crystalPeso molecular:829.635,5'-Dithiobis(2-nitrobenzoic Acid) [for Determination of SH groups]
CAS:Fórmula:C14H8N2O8S2Pureza:>98.0%(T)(HPLC)Cor e Forma:Light yellow to Yellow powder to crystalPeso molecular:396.34n-Octane [for HPLC Solvent]
CAS:Fórmula:C8H18Pureza:>98.5%(GC)Cor e Forma:Colorless clear liquidPeso molecular:114.23Anthrone
CAS:Fórmula:C14H10OPureza:>98.0%(GC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:194.236-Aminofluorescein (isomer II)
CAS:Fórmula:C20H13NO5Pureza:>95.0%(T)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:347.332',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
CAS:Fórmula:C20H4Br4Cl4O5Pureza:>85.0%(HPLC)Cor e Forma:White to Light yellow to Light red powder to crystalPeso molecular:785.66Neocuproine Hemihydrate
CAS:Fórmula:C14H12N2H2OPureza:>98.0%(T)(HPLC)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:217.27(1R,2R)-(+)-1,2-Diphenylethylenediamine
CAS:Fórmula:C14H16N2Pureza:>98.0%(GC)(T)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:212.30Chloroform (stabilized with 2-Methyl-2-butene) [for HPLC Solvent]
CAS:Fórmula:CHCl3Pureza:>99.5%(GC)Cor e Forma:Colorless clear liquidPeso molecular:119.375-Carboxyfluorescein N-Succinimidyl Ester
CAS:Fórmula:C25H15NO9Pureza:>90.0%(HPLC)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:473.393-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyltetrazolium Bromide
CAS:Fórmula:C18H16BrN5SPureza:>98.0%(T)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:414.33Ethyl Acetate [for Spectrophotometry]
CAS:Fórmula:C4H8O2Pureza:>99.5%(GC)Cor e Forma:Colorless clear liquidPeso molecular:88.11Variamine Blue B Base [Redox Indicator]
CAS:Fórmula:C13H14N2OPureza:>98.0%(T)Cor e Forma:Gray to Dark blue to Black powder to crystalPeso molecular:214.27N-(tert-Butoxycarbonyl)glycine
CAS:Fórmula:C7H13NO4Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:175.18Bisbenzimide H 33258 (0.2mL×5) (1mg/mL in Water) [for Cell Staining]
CAS:Fórmula:C25H24N6O·3HClCor e Forma:Light yellow to Yellow clear liquidPeso molecular:533.88Dansyl Chloride (10% in Acetone)
CAS:Fórmula:C12H12ClNO2SCor e Forma:Light yellow to Brown clear liquidPeso molecular:269.74Bis(Zinc Porphyrin) (ca. 5µmol/L in Dichloromethane) [for CD Spectroscopy]
CAS:Fórmula:C74H90N8Zn2Cor e Forma:Yellow to Amber to Dark red clear liquidPeso molecular:1,222.354'-Acetylbenzo-15-crown 5-Ether
CAS:Fórmula:C16H22O6Pureza:>97.0%(GC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:310.35N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide
CAS:Fórmula:C9H18F3NOSiPureza:>95.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:241.33
![3'-Methoxyphenacyl Bromide [for HPLC Labeling]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5505.webp&w=3840&q=75)
![o-Phthalaldehyde [for HPLC Labeling]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FP0280.webp&w=3840&q=75)
![2,4-Dinitrofluorobenzene [for HPLC Labeling]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5512.webp&w=3840&q=75)
![Hexane [for HPLC Solvent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FH0490.webp&w=3840&q=75)
![Pyridine [Sequencing Solvent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FQ0034.webp&w=3840&q=75)
![Cresol Red (0.04% in Water) [for pH Determination]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC0407.webp&w=3840&q=75)
![5-Methyl-1,10-phenanthroline [for Colorimetric Determination of Iron]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0300.webp&w=3840&q=75)
![NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC La…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5573.webp&w=3840&q=75)
![Phenyl Isothiocyanate [for HPLC Labeling]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5513.webp&w=3840&q=75)
![Acetone [for Spectrophotometry]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA0054.webp&w=3840&q=75)
![5,5'-Dithiobis(2-nitrobenzoic Acid) [for Determination of SH groups]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD0944.webp&w=3840&q=75)
![n-Octane [for HPLC Solvent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FO0151.webp&w=3840&q=75)
![Chloroform (stabilized with 2-Methyl-2-butene) [for HPLC Solvent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC1111.webp&w=3840&q=75)
![Ethyl Acetate [for Spectrophotometry]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA0030.webp&w=3840&q=75)
![Variamine Blue B Base [Redox Indicator]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0493.webp&w=3840&q=75)
![Bisbenzimide H 33258 (0.2mL×5) (1mg/mL in Water) [for Cell Staining]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB6236.webp&w=3840&q=75)
![Bis(Zinc Porphyrin) (ca. 5µmol/L in Dichloromethane) [for CD Spectroscopy]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB3515.webp&w=3840&q=75)
