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Soluções Tampão de pH

Soluções Tampão de pH

As soluções tampão de pH são usadas para calibrar medidores de pH e garantir medições precisas de pH em várias aplicações. Essas soluções mantêm um pH estável, permitindo uma calibração precisa e resultados confiáveis em processos laboratoriais e industriais. Na CymitQuimica, oferecemos uma ampla variedade de soluções tampão de pH com diferentes valores de pH, essenciais para garantir a precisão dos medidores de pH e otimizar o desempenho dos instrumentos analíticos.

Foram encontrados 760 produtos de "Soluções Tampão de pH"

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Pureza (%)
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100
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0
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50
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90
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95
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produtos por página.
  • Sodium citrate, anhydrous, USP grade

    CAS:
    Fórmula:C6H5O7Na3
    Pureza:(Titration) 99.0 - 100.5 % (anhydrous basis)
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:258.07

    Ref: 7W-GB5048

    1kg
    96,00€
  • Sodium dihydrogen phosphate dihydrate

    CAS:
    Fórmula:H2NaO4P·2H2O
    Pureza:(Titration) 98.0 - 102.0 % (anhydrous basis)
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:156.01

    Ref: 7W-GB1797

    100g
    19,00€
    250g
    23,00€
    500g
    34,00€
    1kg
    52,00€
    5kg
    168,00€
  • MES monohydrate

    CAS:
    Fórmula:C6H13NO4S·H2O
    Pureza:(Titration) 98.5 - 101.5 %
    Cor e Forma:Colourless crystals or white crystalline powder
    Peso molecular:213.26

    Ref: 7W-GB1307

    10g
    19,00€
    25g
    24,00€
    100g
    61,00€
    250g
    114,00€
    500g
    199,00€
  • TRIS hydrochloride

    CAS:
    Fórmula:C4H11NO3·HCl
    Pureza:(Titration) 99.0 - 101.0 % (dried basis)
    Cor e Forma:White to colourless crystalline powder or crystals
    Peso molecular:157.60

    Ref: 7W-GB4431

    100g
    35,00€
    250g
    48,00€
    500g
    78,00€
    1kg
    134,00€
    5kg
    480,00€
  • TRIS solution, 20mM in water, pH 8

    Produto Controlado
    CAS:
    Fórmula:C4H11NO3
    Cor e Forma:Clear, colourless liquid
    Peso molecular:121.14

    Ref: 7W-GP1622

    ne
    A consultar
  • TRIS solution, 10mM in water, pH 8

    Produto Controlado
    CAS:
    Fórmula:C4H11NO3
    Cor e Forma:Clear, colourless liquid
    Peso molecular:121.14

    Ref: 7W-GP3421

    ne
    A consultar
  • Magnesium acetate tetrahydrate, 99.5%

    CAS:
    Fórmula:(CH3COO)2Mg·4H2O
    Pureza:≥ 99.5%
    Cor e Forma:White crystalline powder or colourless crystals
    Peso molecular:214.46

    Ref: 7W-GX4363

    ne
    A consultar
  • POPSO

    CAS:
    Fórmula:C10H22N2O8S2·xH2O
    Cor e Forma:White crystalline powder
    Peso molecular:362.42 (anhydrous)

    Ref: 7W-GB0334

    25g
    44,00€
    100g
    83,00€
    500g
    306,00€
  • TES

    CAS:
    Fórmula:C6H15NO6S
    Pureza:(Titration) ≥ 99.0% (anhydrous basis)
    Cor e Forma:White powder
    Peso molecular:229.25

    Ref: 7W-GB0507

    25g
    40,00€
    100g
    83,00€
    250g
    164,00€
    500g
    306,00€
    1kg
    510,00€
  • TRIS acetate

    CAS:
    Fórmula:C6H15NO5
    Pureza:≥ 99.0%
    Cor e Forma:White crystalline powder
    Peso molecular:181.19

    Ref: 7W-GB8936

    25g
    42,00€
    100g
    95,00€
    500g
    327,00€
  • 2-Amino-2-methyl-1-propanol, 95%

    CAS:
    Fórmula:C4H11NO
    Pureza:≥ 93.0%
    Cor e Forma:Colourless liquid
    Peso molecular:89.14

    Ref: 7W-GK9117

    25ml
    25,00€
    100ml
    37,00€
  • Sodium phosphate tribasic dodecahydrate, 98%

    CAS:
    Fórmula:Na3O4P·12H2O
    Pureza:≥ 98.0%
    Cor e Forma:White crystalline powder
    Peso molecular:380.12

    Ref: 7W-GK9846

    500g
    29,00€
    1kg
    42,00€
    5kg
    155,00€
  • EDTA disodium salt dihydrate, 99%, Ph. Eur. grade

    CAS:
    Fórmula:C10H14N2Na2O8·2H2O
    Pureza:99.0 - 101.0 %
    Cor e Forma:White or almost white crystalline powder
    Peso molecular:372.24

    Ref: 7W-GX8832

    500g
    55,00€
    1kg
    88,00€
    5kg
    306,00€
  • Boric acid

    CAS:
    Fórmula:BH3O3
    Pureza:≥ 99.5%
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:61.83

    Ref: 7W-GE4425

    100g
    15,00€
    250g
    15,00€
    500g
    19,00€
    1kg
    23,00€
    5kg
    83,00€
    15kg
    219,00€
  • Water, distilled, GlenBiol™, suitable for molecular biology

    CAS:
    Fórmula:H2O
    Cor e Forma:Clear, colourless liquid
    Peso molecular:18.02

    Ref: 7W-GK8512

    1l
    84,00€
  • Sodium dihydrogen phosphate dihydrate, Ph. Eur., USP grade

    CAS:
    Fórmula:H2NaO4P·2H2O
    Pureza:(dried basis) 98.0 - 100.5 % (Ph. Eur.)
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:156.01

    Ref: 7W-GK8728

    100g
    19,00€
    250g
    23,00€
    500g
    35,00€
    1kg
    55,00€
    5kg
    184,00€
  • Glycylglycine hydrochloride

    CAS:
    Fórmula:C4H8N2O3·HCl
    Pureza:≥ 98.0%
    Cor e Forma:White to off-white solid
    Peso molecular:168.58

    Ref: 7W-GB4361

    ne
    A consultar
  • di-Sodium hydrogen phosphate, anhydrous

    CAS:
    Fórmula:HNa2O4P
    Pureza:≥ 98.0% (dried basis)
    Cor e Forma:White powder or crystals
    Peso molecular:141.98

    Ref: 7W-GK3179

    100g
    17,00€
    250g
    20,00€
    500g
    23,00€
    1kg
    35,00€
    5kg
    104,00€
  • Sodium phosphate monobasic monohydrate, 99%, GlenBiol™, suitable for molecular biology

    CAS:
    Fórmula:H2NaO4P·H2O
    Pureza:(Titration) 99.0 - 101.0 %
    Cor e Forma:White to off-white powder or crystals
    Peso molecular:137.99

    Ref: 7W-GE9611

    ne
    A consultar
  • Potassium chloride, BP, Ph. Eur. grade

    CAS:
    Fórmula:KCl
    Pureza:99.0 - 101.0 % (dried basis)
    Cor e Forma:White crystalline powder or colourless crystals
    Peso molecular:74.55

    Ref: 7W-GE4711

    100g
    15,00€
    250g
    22,00€
    500g
    29,00€
    1kg
    44,00€
    5kg
    134,00€
  • CAPSO

    CAS:
    Fórmula:C9H19NO4S
    Pureza:≥ 99.0%
    Cor e Forma:White crystalline powder
    Peso molecular:237.32

    Ref: 7W-GB7246

    25g
    44,00€
    100g
    83,00€
    250g
    169,00€
    500g
    306,00€
  • BIS-TRIS hydrochloride

    CAS:
    Fórmula:C8H19NO5·HCl
    Pureza:≥ 98.0% (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:245.70

    Ref: 7W-GK3758

    25g
    72,00€
    100g
    194,00€
    250g
    368,00€
  • Sodium acetate, anhydrous

    CAS:
    Fórmula:C2H3NaO2
    Pureza:(Titration) 99.0 - 101.0 %
    Cor e Forma:White crystalline powder
    Peso molecular:82.03

    Ref: 7W-GK4763

    100g
    15,00€
    250g
    18,00€
    500g
    23,00€
    1kg
    33,00€
    5kg
    104,00€
  • Calcium phosphate dibasic, anhydrous, EP, USP grade

    CAS:
    Fórmula:CaHO4P
    Pureza:98.0 - 103.0 % (CaHPO4)
    Cor e Forma:White powder
    Peso molecular:136.06

    Ref: 7W-GL2117

    100g
    23,00€
    250g
    35,00€
    500g
    55,00€
    1kg
    83,00€
    5kg
    255,00€
  • PIPES dipotassium salt

    CAS:
    Fórmula:C8H16K2N2O6S2
    Cor e Forma:White crystalline powder
    Peso molecular:378.55

    Ref: 7W-GB2841

    25g
    55,00€
    100g
    134,00€
    500g
    398,00€
  • MES potassium salt

    CAS:
    Fórmula:C6H12KNO4S
    Pureza:98.5 - 101.5 %
    Cor e Forma:White or almost white crystalline powder or crystals
    Peso molecular:233.33

    Ref: 7W-GB6040

    25g
    55,00€
    100g
    134,00€
  • Taurine

    CAS:
    Fórmula:C2H7NO3S
    Pureza:99.0 - 101.0 % (dried basis)
    Cor e Forma:Colourless crystals or white crystalline powder
    Peso molecular:125.15

    Ref: 7W-GP1188

    25g
    20,00€
    100g
    28,00€
    250g
    41,00€
    500g
    61,00€
    1kg
    93,00€
    5kg
    255,00€
  • Sodium citrate dihydrate

    CAS:
    Fórmula:Na3C6H5O7·2H2O
    Pureza:99.0 - 101.0 % (anhydrous basis)
    Cor e Forma:White crystalline powder or colourless crystals
    Peso molecular:294.10

    Ref: 7W-GK0137

    100g
    25,00€
    250g
    28,00€
    500g
    33,00€
    1kg
    45,00€
    5kg
    152,00€
  • Sodium acetate buffer, 3M solution

    CAS:
    Cor e Forma:Clear, colourless liquid
    Peso molecular:-

    Ref: 7W-GB8871

    250ml
    53,00€
    1l
    148,00€
  • BIS-TRIS

    CAS:
    Fórmula:C8H19NO5
    Pureza:(Titration) ≥ 99.0% (anhydrous basis)
    Cor e Forma:White crystalline powder
    Peso molecular:209.24

    Ref: 7W-GB6605

    25g
    29,00€
    100g
    66,00€
    250g
    125,00€
    500g
    225,00€
    1kg
    398,00€
  • MOBS

    CAS:
    Fórmula:C8H17NO4S
    Pureza:≥ 99.0%
    Cor e Forma:White crystalline powder
    Peso molecular:223.29

    Ref: 7W-GK6127

    ne
    A consultar
  • Ethanolamine hydrochloride

    CAS:
    Fórmula:C2H7NO·HCl
    Pureza:≥ 99.0%
    Cor e Forma:Colourless crystals, or white to off-white crystalline powder
    Peso molecular:97.55

    Ref: 7W-GK0319

    25g
    25,00€
  • MOPS

    CAS:
    Fórmula:C7H15NO4S
    Pureza:(Titration) 98.5 - 101.5 % (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:209.27

    Ref: 7W-GB2811

    100g
    44,00€
    500g
    125,00€
    1kg
    214,00€
  • Salicylic acid, BP, Ph. Eur grade

    CAS:
    Fórmula:C7H6O3
    Pureza:99.0 - 101.0 % (dried basis)
    Cor e Forma:White crystalline powder or colourless crystals
    Peso molecular:138.12

    Ref: 7W-GK1093

    250g
    23,00€
    1kg
    48,00€
  • 2-Amino-2-methyl-1-propanol hydrochloride

    CAS:
    Fórmula:C4H11NO·HCl
    Pureza:(Titration) ≥ 98.0%
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:125.60

    Ref: 7W-GK0508

    50g
    80,00€
    100g
    119,00€
  • PIPES disodium salt

    CAS:
    Fórmula:C8H16N2Na2O6S2
    Pureza:(Titration) ≥ 99.0% (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:346.33

    Ref: 7W-GB1799

    25g
    47,00€
    100g
    104,00€
    250g
    194,00€
    500g
    357,00€
  • CHES

    CAS:
    Fórmula:C8H17NO3S
    Pureza:(Titration) ≥ 99.0% (dried basis)
    Cor e Forma:White powder
    Peso molecular:207.29

    Ref: 7W-GB1106

    25g
    44,00€
    100g
    104,00€
    250g
    184,00€
    500g
    337,00€
    1kg
    632,00€
  • Sodium chloride, suitable for molecular biology

    CAS:
    Fórmula:NaCl
    Pureza:≥ 99.9%
    Cor e Forma:White or colourless crystals
    Peso molecular:58.44

    Ref: 7W-GE0307

    1kg
    63,00€
  • TRIS hydrochloride, 0.01M solution with 0.05M NaCl (pH 8.0)

    CAS:
    Fórmula:C4H11NO3·HCl
    Cor e Forma:Clear, colourless liquid
    Peso molecular:157.60

    Ref: 7W-GB3987

    ne
    A consultar
  • Sodium carbonate, anhydrous

    CAS:
    Fórmula:Na2CO3
    Pureza:≥ 99.0%
    Cor e Forma:White powder
    Peso molecular:105.99

    Ref: 7W-GK1081

    250g
    15,00€
    500g
    23,00€
    1kg
    29,00€
    5kg
    83,00€
  • Sodium phosphate monobasic, anhydrous

    CAS:
    Fórmula:NaH2PO4
    Pureza:98.0 - 103.0 % (anhydrous basis)
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:119.98

    Ref: 7W-GE9539

    100g
    19,00€
    250g
    24,00€
    500g
    34,00€
    1kg
    49,00€
    5kg
    145,00€
  • TRIS solution, 1M in water, pH 9

    Produto Controlado
    CAS:
    Fórmula:C4H11NO3
    Cor e Forma:Clear, colourless liquid
    Peso molecular:121.14

    Ref: 7W-GP6989

    ne
    A consultar
  • Ethanolamine

    CAS:
    Fórmula:C2H7NO
    Pureza:≥ 99.0%
    Cor e Forma:Clear, colourless to faint yellow liquid
    Peso molecular:61.08

    Ref: 7W-GK6948

    100ml
    15,00€
    500ml
    28,00€
    1l
    44,00€
    5l
    125,00€
  • BICINE

    CAS:
    Fórmula:C6H13NO4
    Pureza:(Titration) 99.0 - 101.0 %
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:163.17

    Ref: 7W-GB1591

    25g
    25,00€
    100g
    61,00€
    250g
    114,00€
    500g
    197,00€
  • Sodium phosphate, dibasic heptahydrate

    CAS:
    Fórmula:Na2HPO4·7H2O
    Pureza:≥ 98.0%
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:268.07

    Ref: 7W-GK1928

    100g
    23,00€
    250g
    31,00€
    500g
    50,00€
    1kg
    83,00€
  • Citric acid monohydrate

    CAS:
    Fórmula:C6H8O7·H2O
    Pureza:99.5 - 100.5 % (anhydrous basis)
    Cor e Forma:Colourless crystals to white crystalline powder
    Peso molecular:210.14

    Ref: 7W-GK0024

    250g
    16,00€
    500g
    24,00€
    1kg
    30,00€
    5kg
    87,00€
    10kg
    152,00€
  • Glycine

    CAS:
    Fórmula:C2H5NO2
    Pureza:(Titration) 98.5 - 101.5 % (dried basis)
    Cor e Forma:White to almost white crystalline powder
    Peso molecular:75.07

    Ref: 7W-GM2385

    100g
    16,00€
    250g
    20,00€
    500g
    32,00€
    1kg
    48,00€
    5kg
    156,00€
  • BES

    CAS:
    Fórmula:C6H15NO5S
    Pureza:(Titration) ≥ 99.0% (dried basis)
    Cor e Forma:White powder
    Peso molecular:213.25

    Ref: 7W-GB4358

    25g
    44,00€
    100g
    83,00€
    250g
    155,00€
    500g
    255,00€
    1kg
    398,00€
  • HEPES

    CAS:
    Fórmula:C8H18N2O4S
    Pureza:(Titration) ≥ 99.5% (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:238.31

    Ref: 7W-GB3086

    10g
    23,00€
    25g
    35,00€
    100g
    55,00€
    500g
    134,00€
    1kg
    184,00€
  • CHAPSO

    CAS:
    Fórmula:C32H58N2O8S
    Pureza:(HPLC) ≥ 98.0%
    Cor e Forma:White powder
    Peso molecular:630.88

    Ref: 7W-GB7497

    500mg
    78,00€
    1g
    104,00€
    5g
    398,00€
  • di-Potassium hydrogen phosphate, anhydrous, Ph. Eur. grade

    CAS:
    Fórmula:K2HPO4
    Pureza:98.0 - 101.0 % (dried basis)
    Cor e Forma:White or almost white crystalline powder, very hygroscopic
    Peso molecular:174.18

    Ref: 7W-GK7412

    1kg
    93,00€
  • Glycolic acid

    CAS:
    Fórmula:C2H4O3
    Pureza:≥ 99.0%
    Cor e Forma:Colourless or white crystals or crystalline powder
    Peso molecular:76.05

    Ref: 7W-GV0978

    100g
    39,00€
    250g
    72,00€
    500g
    120,00€
    1kg
    209,00€
  • TRIS hydrochloride, 1M solution (pH 7.4)

    CAS:
    Fórmula:C4H11NO3·HCl
    Cor e Forma:Clear, colourless liquid
    Peso molecular:157.60

    Ref: 7W-GE8151

    ne
    A consultar
  • L-(+)-Lactic acid, 98%

    CAS:
    Fórmula:C3H6O3
    Pureza:(Titration) 98.0 - 102.0 %
    Cor e Forma:White to off-white crystalline powder
    Peso molecular:90.08

    Ref: 7W-GA6729

    1g
    44,00€
    5g
    125,00€
  • DIPSO sodium salt

    CAS:
    Fórmula:C7H16NO6SNa
    Pureza:(Titration) 97.0 - 103.0 % (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:265.26

    Ref: 7W-GB8985

    25g
    155,00€
    100g
    383,00€
    250g
    765,00€
  • ADA sodium salt

    CAS:
    Fórmula:C6H9N2Na1O5
    Peso molecular:212.14

    Ref: 7W-GL1512

    ne
    A consultar
  • Sodium hydrogen carbonate, Ph. Eur., USP grade

    CAS:
    Fórmula:NaHCO3
    Pureza:99.0 - 101.0 %
    Cor e Forma:White or almost white crystalline powder
    Peso molecular:84.01

    Ref: 7W-GE9811

    1kg
    34,00€
  • TAPSO sodium salt

    CAS:
    Fórmula:C7H16NO7SNa
    Pureza:(Titration) 99.0 - 101.0 %
    Cor e Forma:White crystalline powder
    Peso molecular:281.26

    Ref: 7W-GB1759

    25g
    44,00€
    100g
    134,00€
  • POPSO sesquisodium salt

    CAS:
    Fórmula:C20H41N4Na3O16S4
    Pureza:(Titration) ≥ 99.0% (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:790.79

    Ref: 7W-GB9768

    25g
    44,00€
    100g
    130,00€
  • di-Sodium hydrogen phosphate, anhydrous, ACS grade

    CAS:
    Fórmula:HNa2O4P
    Pureza:≥ 99.0%
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:141.98

    Ref: 7W-GB3258

    ne
    A consultar
  • Buffer solution, pH 4.0


    Cor e Forma:Clear, colourless liquid
    Peso molecular:-

    Ref: 7W-GE5959

    1l
    40,00€
  • MES hemisodium salt

    CAS:
    Fórmula:C6H13NO4S·5Na
    Pureza:(Titration) 99.0 - 101.0 % (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:206.73

    Ref: 7W-GB7345

    25g
    55,00€
    100g
    134,00€
  • Water, distilled

    CAS:
    Fórmula:H2O
    Cor e Forma:Clear, colourless liquid
    Peso molecular:18.02

    Ref: 7W-GK8002

    1l
    15,00€
    5l
    35,00€
  • Calcium phosphate dibasic dihydrate

    CAS:
    Fórmula:CaHPO4·2H2O
    Pureza:98.0 - 102.0 %
    Cor e Forma:White or almost white powder
    Peso molecular:172.09

    Ref: 7W-GL2559

    100g
    20,00€
    250g
    33,00€
    500g
    52,00€
    1kg
    83,00€
    5kg
    306,00€
  • EDTA disodium salt dihydrate

    CAS:
    Fórmula:C10H14N2Na2O8·2H2O
    Pureza:(Titration) 99.0 - 101.0 % (as ·2H2O)
    Cor e Forma:White crystalline powder
    Peso molecular:372.24

    Ref: 7W-GE3023

    100g
    20,00€
    250g
    23,00€
    500g
    35,00€
    1kg
    55,00€
    5kg
    155,00€
    25kg
    638,00€
    35*25kg
    14.725,00€
  • HEPES hemisodium salt

    CAS:
    Fórmula:(C8H17N2O4S)2Na
    Pureza:(Titration) ≥ 99.0% (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:497.58

    Ref: 7W-GK6272

    25g
    44,00€
    100g
    104,00€
  • MOPS, 99.5%

    CAS:
    Fórmula:C7H15NO4S
    Pureza:(Titration) ≥ 99.5% (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:209.27

    Ref: 7W-GB3672

    25g
    23,00€
    100g
    55,00€
    250g
    88,00€
    500g
    145,00€
    1kg
    245,00€
  • Sodium cacodylate trihydrate

    CAS:
    Fórmula:(CH3)2AsO2Na·3H2O
    Pureza:98.0 - 102.0 %
    Cor e Forma:Colourless crystals or white crystalline powder
    Peso molecular:214.03

    Ref: 7W-GL5070

    5g
    52,00€
    10g
    81,00€
  • Sodium acetate trihydrate, 99.5%, BP, Ph. Eur., USP grade

    CAS:
    Fórmula:NaOOCCH3·3H2O
    Pureza:99.0 - 101.0 % (anhydrous basis)
    Cor e Forma:White crystalline powder or colourless crystals
    Peso molecular:136.08

    Ref: 7W-GK4909

    1kg
    55,00€
    5kg
    104,00€
    25kg
    255,00€
  • di-Ammonium hydrogen citrate

    CAS:
    Fórmula:C6H14N2O7
    Pureza:98.0 - 103.0 %
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:226.19

    Ref: 7W-GK1214

    100g
    23,00€
    250g
    35,00€
    500g
    55,00€
    1kg
    93,00€
  • Ammonium L-(+)-tartrate

    CAS:
    Fórmula:C4H12N2O6
    Pureza:(Titration) 97.5 - 102.5 %
    Cor e Forma:Colourless to white crystals or crystalline powder
    Peso molecular:184.15

    Ref: 7W-GK3854

    50g
    29,00€
    250g
    85,00€
    500g
    148,00€
    1kg
    256,00€
  • Sodium citrate, anhydrous

    CAS:
    Fórmula:C6H5O7Na3
    Pureza:≥ 98.0%
    Cor e Forma:White crystalline powder
    Peso molecular:258.07

    Ref: 7W-GK2264

    100g
    24,00€
    250g
    36,00€
    500g
    55,00€
    1kg
    87,00€
    5kg
    311,00€
  • di-Potassium hydrogen phosphate trihydrate

    CAS:
    Fórmula:K2HPO4·3H2O
    Pureza:98.5 - 101.5 % (dried basis)
    Cor e Forma:White or almost white crystals or crystalline powder
    Peso molecular:228.23

    Ref: 7W-GE6381

    250g
    44,00€
    500g
    70,00€
    1kg
    114,00€
  • Glycine, EP, USP grade

    CAS:
    Fórmula:C2H5NO2
    Pureza:(Titration) 98.5 - 101.5 % (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:75.07

    Ref: 7W-GM2320

    5Kg
    A consultar
    100g
    17,00€
    250g
    24,00€
    500g
    37,00€
    1kg
    63,00€
    5kg
    205,00€
    10kg
    359,00€
    25kg
    717,00€
  • Potassium phosphate tribasic, anhydrous

    CAS:
    Fórmula:K3O4P
    Pureza:97.0 - 103.0 % (dried basis)
    Cor e Forma:White to or almost white crystalline powder
    Peso molecular:212.27

    Ref: 7W-GL8076

    500g
    54,00€
    1kg
    83,00€
  • Imidazole

    CAS:
    Fórmula:C3H4N2
    Pureza:≥ 99.0%
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:68.08

    Ref: 7W-GB9580

    25g
    25,00€
    100g
    28,00€
    250g
    34,00€
    500g
    40,00€
    1kg
    66,00€
    2500g
    125,00€
    5kg
    214,00€
  • Potassium phosphate monobasic

    CAS:
    Fórmula:H2KO4P
    Pureza:≥ 99.0% (anhydrous basis)
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:136.09

    Ref: 7W-GK8538

    100g
    15,00€
    250g
    24,00€
    500g
    35,00€
    1kg
    55,00€
  • Maleic acid

    CAS:
    Fórmula:C4H4O4
    Pureza:99.0 - 101.0 % (dried substance)
    Cor e Forma:White to almost white crystalline powder
    Peso molecular:116.07

    Ref: 7W-GK3899

    100g
    19,00€
    250g
    23,00€
    1kg
    55,00€
    5kg
    134,00€
    25kg
    394,00€
  • Buffer solution, pH 7.0


    Cor e Forma:Clear, colourless liquid
    Peso molecular:-

    Ref: 7W-GE8685

    1l
    40,00€
  • Citric acid, anhydrous, 99.5%, BP, Ph. Eur., USP grade

    CAS:
    Fórmula:C6H8O7
    Pureza:99.5 - 100.5 % (anhydrous substance)
    Cor e Forma:Colourless crystals or white crystalline powder
    Peso molecular:192.13

    Ref: 7W-GV4009

    250g
    16,00€
    500g
    24,00€
    1kg
    36,00€
    5kg
    98,00€
  • Citric acid monohydrate, Ultrapure

    CAS:
    Fórmula:C6H8O7·H2O
    Pureza:(Titration) 99.8 - 100.5 %
    Cor e Forma:Colourless crystals or white crystalline powder
    Peso molecular:210.14

    Ref: 7W-GK9002

    250g
    24,00€
    1kg
    47,00€
    5kg
    131,00€
    10kg
    225,00€
  • TBE Buffer (Tris-Borate-EDTA) (5X)


    Cor e Forma:Clear, colourless liquid
    Peso molecular:-

    Ref: 7W-GB6999

    1l
    33,00€
    2500ml
    63,00€
  • TBE Buffer (Tris-Borate-EDTA) (10X)


    Cor e Forma:Clear, colourless liquid
    Peso molecular:-

    Ref: 7W-GB0761

    1l
    39,00€
    2500ml
    74,00€
  • PBS 10X, pH 7.4 solution


    Cor e Forma:Clear, colourless liquid
    Peso molecular:-

    Ref: 7W-GB4924

    500ml
    39,00€
    1l
    67,00€
  • Potassium chloride, FCC grade

    CAS:
    Fórmula:KCl
    Pureza:≥ 99.0% (dried substance, ex. anticaking agent)
    Cor e Forma:Colourless to white crystalline powder
    Peso molecular:74.55

    Ref: 7W-GE8357

    250g
    18,00€
    500g
    24,00€
    1kg
    37,00€
    5kg
    104,00€
  • HEPES, 99.5%, GlenCell™, suitable for cell culture

    CAS:
    Fórmula:C8H18N2O4S
    Pureza:(Titration) 99.5 - 100.5 % (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:238.31

    Ref: 7W-GM5581

    1kg
    357,00€
  • DIPSO

    CAS:
    Fórmula:C7H17NO6S
    Pureza:(Titration) 98.0 - 102.0 %
    Cor e Forma:White crystalline powder
    Peso molecular:261.29

    Ref: 7W-GB6832

    25g
    55,00€
    100g
    104,00€
    250g
    225,00€
    500g
    388,00€
  • Tris(hydroxymethyl)aminomethane

    Produto Controlado
    CAS:
    Fórmula:C4H11NO3
    Pureza:(Titration) ≥ 99.0%
    Cor e Forma:Colourless or white to almost white crystals
    Peso molecular:121.14

    Ref: 7W-GP9311

    1kg
    78,00€
    5kg
    300,00€
  • EDTA tetrasodium salt hydrate

    CAS:
    Fórmula:C10H12N2Na4O8·xH2O
    Pureza:(Titration) 98.0 - 103.0 % (EDTA · 4Na · 4H2O)
    Cor e Forma:White crystalline powder
    Peso molecular:380.17 (anhydrous)

    Ref: 7W-GE3450

    100g
    17,00€
    250g
    24,00€
    500g
    33,00€
    1kg
    53,00€
    5kg
    174,00€
  • Ammonium citrate tribasic, 97%

    CAS:
    Fórmula:C6H17N3O7
    Pureza:≥ 97.0%
    Cor e Forma:Colourless crystals or white crystalline powder
    Peso molecular:243.22

    Ref: 7W-GX2993

    ne
    A consultar
    100g
    38,00€
  • HEPES potassium salt

    CAS:
    Fórmula:C8H17KN2O4S
    Pureza:≥ 99.0%
    Cor e Forma:White crystalline powder
    Peso molecular:276.39

    Ref: 7W-GL1281

    ne
    A consultar
  • Tricine, 99%

    CAS:
    Fórmula:C6H13NO5
    Pureza:≥ 99.0%
    Cor e Forma:White crystalline powder
    Peso molecular:179.17

    Ref: 7W-GB5131

    10g
    18,00€
    25g
    24,00€
    100g
    50,00€
    250g
    86,00€
    500g
    147,00€
    1kg
    260,00€
  • Sodium chloride

    CAS:
    Fórmula:NaCl
    Pureza:≥ 99.9% (dried basis)
    Cor e Forma:White crystalline powder
    Peso molecular:58.44

    Ref: 7W-GE8374

    250g
    15,00€
    500g
    15,00€
    1kg
    19,00€
    5kg
    44,00€
    10kg
    78,00€
    25kg
    145,00€
  • di-Sodium hydrogen phosphate dihydrate, Ph. Eur., USP grade

    CAS:
    Fórmula:Na2HPO4·2H2O
    Pureza:(dried basis) 98.0 - 100.5 % (USP)
    Cor e Forma:Colourless or white crystals or crystalline powder
    Peso molecular:177.99

    Ref: 7W-GK8671

    100g
    15,00€
    250g
    20,00€
    500g
    28,00€
    1kg
    41,00€
    5kg
    114,00€
  • Sodium pyrophosphate decahydrate

    CAS:
    Fórmula:Na4P2O7·10H2O
    Pureza:98.0 - 102.0 % (Na4P2O7 · 10H2O)
    Cor e Forma:White crystalline powder
    Peso molecular:446.06

    Ref: 7W-GK6391

    100g
    18,00€
    250g
    25,00€
    500g
    44,00€
    1kg
    75,00€
    5kg
    266,00€
  • PIPES

    CAS:
    Fórmula:C8H18N2O6S2
    Pureza:(Titration) ≥ 99.0% (dried basis)
    Cor e Forma:White powder
    Peso molecular:302.37

    Ref: 7W-GB1808

    25g
    35,00€
    100g
    78,00€
    250g
    155,00€
    500g
    255,00€
  • Sodium carbonate, anhydrous, 99.5 - 100.5 %, BP, Ph. Eur., NF grade

    CAS:
    Fórmula:Na2CO3
    Pureza:(Titration) 99.5 - 100.5 % (dried substance)
    Cor e Forma:White or almost white, slightly granular powder
    Peso molecular:105.99

    Ref: 7W-GK4950

    1kg
    95,00€
    5kg
    327,00€
  • MOPS hemisodium salt

    CAS:
    Fórmula:C7H14·5NO4S·5Na
    Pureza:(Titration) 98.0 - 102.0 % (anhydrous basis)
    Cor e Forma:White crystalline powder
    Peso molecular:220.25

    Ref: 7W-GB5755

    100g
    104,00€
    250g
    194,00€
  • Glycolic acid, pure, 99.5%

    CAS:
    Fórmula:C2H4O3
    Pureza:≥ 99.0%
    Cor e Forma:Colourless, white or almost white crystals or crystalline powder
    Peso molecular:76.05

    Ref: 7W-GV1911

    ne
    A consultar
  • Ammonium acetate

    CAS:
    Fórmula:C2H7NO2
    Pureza:≥ 97.0%
    Cor e Forma:White crystalline powder or crystals
    Peso molecular:77.08

    Ref: 7W-GK8850

    100g
    20,00€
    250g
    28,00€
    500g
    39,00€
    1kg
    61,00€
    5kg
    184,00€