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pH Buffer Solutions

pH Buffer Solutions

pH buffer solutions are used to calibrate pH meters and ensure accurate pH measurements in various applications. These solutions maintain a stable pH, allowing precise calibration and reliable results in laboratory and industrial processes. At CymitQuimica, we provide a wide variety of pH buffer solutions with different pH values, essential for ensuring the accuracy of pH meters and optimizing the performance of analytical instruments.

Found 758 products of "pH Buffer Solutions"

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  • CAPSO

    CAS:
    Formula:C9H19NO4S
    Purity:≥ 99.0%
    Color and Shape:White crystalline powder
    Molecular weight:237.32

    Ref: 7W-GB7246

    25g
    42.00€
    100g
    79.00€
    250g
    161.00€
    500g
    292.00€
  • HEPES potassium salt

    CAS:
    Formula:C8H17KN2O4S
    Purity:≥ 99.0%
    Color and Shape:White crystalline powder
    Molecular weight:276.39

    Ref: 7W-GL1281

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  • Sodium tetraborate decahydrate

    CAS:
    Formula:Na2B4O7·10H2O
    Purity:≥ 99.5%
    Color and Shape:White crystals or crystalline powder
    Molecular weight:381.37

    Ref: 7W-GK8434

    1kg
    33.00€
    5kg
    104.00€
    250g
    15.00€
    500g
    23.00€
    8x25kg
    1,860.00€
  • TAPS

    CAS:
    Formula:C7H17NO6S
    Purity:(Titration) 99.0 - 101.0 % (dried basis)
    Color and Shape:White powder
    Molecular weight:243.28

    Ref: 7W-GB2435

    1kg
    292.00€
    25g
    33.00€
    100g
    53.00€
    250g
    104.00€
    500g
    185.00€
  • POPSO

    CAS:
    Formula:C10H22N2O8S2·xH2O
    Color and Shape:White crystalline powder
    Molecular weight:362.42 (anhydrous)

    Ref: 7W-GB0334

    25g
    42.00€
    100g
    79.00€
    500g
    292.00€
  • Magnesium acetate tetrahydrate, 99.5%

    CAS:
    Formula:(CH3COO)2Mg·4H2O
    Purity:≥ 99.5%
    Color and Shape:White crystalline powder or colourless crystals
    Molecular weight:214.46

    Ref: 7W-GX4363

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  • di-Sodium hydrogen phosphate dihydrate, Ph. Eur., USP grade

    CAS:
    Formula:Na2HPO4·2H2O
    Purity:(dried basis) 98.0 - 100.5 % (USP)
    Color and Shape:Colourless or white crystals or crystalline powder
    Molecular weight:177.99

    Ref: 7W-GK8671

    1kg
    39.00€
    5kg
    109.00€
    100g
    14.00€
    250g
    19.00€
    500g
    26.00€
  • Potassium acetate, 99%, USP grade

    CAS:
    Formula:CH3CO2K
    Purity:99.0 - 100.5 % (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:98.15

    Ref: 7W-GK2258

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  • MES monohydrate

    CAS:
    Formula:C6H13NO4S·H2O
    Purity:(Titration) 98.5 - 101.5 %
    Color and Shape:Colourless crystals or white crystalline powder
    Molecular weight:213.26

    Ref: 7W-GB1307

    10g
    18.00€
    25g
    22.00€
    100g
    58.00€
    250g
    109.00€
    500g
    190.00€
  • ADA sodium salt

    CAS:
    Formula:C6H9N2Na1O5
    Molecular weight:212.14

    Ref: 7W-GL1512

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  • BIS-TRIS hydrochloride

    CAS:
    Formula:C8H19NO5·HCl
    Purity:≥ 98.0% (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:245.70

    Ref: 7W-GK3758

    25g
    69.00€
    100g
    185.00€
    250g
    350.00€
  • TRIS hydrochloride

    CAS:
    Formula:C4H11NO3·HCl
    Purity:(Titration) 99.0 - 101.0 % (dried basis)
    Color and Shape:White to colourless crystalline powder or crystals
    Molecular weight:157.60

    Ref: 7W-GB4431

    1kg
    128.00€
    5kg
    457.00€
    100g
    33.00€
    250g
    46.00€
    500g
    74.00€
  • DIPSO sodium salt

    CAS:
    Formula:C7H16NO6SNa
    Purity:(Titration) 97.0 - 103.0 % (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:265.26

    Ref: 7W-GB8985

    25g
    148.00€
    100g
    365.00€
    250g
    729.00€
  • Imidazole, 99.5%

    CAS:
    Formula:C3H4N2
    Purity:(GC) ≥ 99.5%
    Color and Shape:White to very pale yellow crystalline powder or crystals
    Molecular weight:68.08

    Ref: 7W-GB4854

    1kg
    89.00€
    5kg
    311.00€
    100g
    28.00€
    500g
    58.00€
  • Diethanolamine

    CAS:
    Formula:C4H11NO2
    Purity:98.5 - 101.5 %
    Color and Shape:Clear, colourless liquid or white solid
    Molecular weight:105.14

    Ref: 7W-GK1823

    1kg
    44.00€
    25g
    21.00€
    5kg
    145.00€
    100g
    24.00€
    500g
    32.00€
  • L-(-)-Malic acid

    CAS:
    Formula:C4H6O5
    Purity:(Titration) ≥ 99.0%
    Color and Shape:White to almost white powder or crystals
    Molecular weight:134.09

    Ref: 7W-GK8399

    25g
    19.00€
    100g
    42.00€
    500g
    145.00€
  • HEPES sodium salt

    CAS:
    Formula:C8H17N2NaO4S
    Purity:≥ 99.0% (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:260.28

    Ref: 7W-GB9181

    1kg
    243.00€
    25g
    33.00€
    100g
    53.00€
    250g
    86.00€
    500g
    148.00€
  • MOPS sodium salt

    CAS:
    Formula:C7H14NNaO4S
    Purity:(Titration) ≥ 99.0% (dried basis)
    Color and Shape:White powder
    Molecular weight:231.25

    Ref: 7W-GB8397

    1kg
    277.00€
    25g
    26.00€
    100g
    48.00€
    250g
    92.00€
    500g
    160.00€
  • CAPS Sodium salt

    CAS:
    Formula:C9H18NO3SNa
    Purity:≥ 99.0% (anhydrous basis)
    Color and Shape:White crystalline powder
    Molecular weight:243.30

    Ref: 7W-GK1656

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  • PIPES disodium salt

    CAS:
    Formula:C8H16N2Na2O6S2
    Purity:(Titration) ≥ 99.0% (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:346.33

    Ref: 7W-GB1799

    25g
    44.00€
    100g
    99.00€
    250g
    185.00€
    500g
    340.00€