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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 for "pH Buffer Solutions".

products per page.
  • Potassium hydrogen carbonate

    CAS:
    Formula:KHCO3
    Purity:99.0 - 101.0 % (as KHCO3)
    Color and Shape:White crystalline powder or colourless crystals
    Molecular weight:100.12

    Ref: 7W-GK1196

    100g
    15.00€
    250g
    21.00€
    500g
    30.00€
    1kg
    42.00€
    5kg
    126.00€
  • MES potassium salt

    CAS:
    Formula:C6H12KNO4S
    Purity:98.5 - 101.5 %
    Color and Shape:White or almost white crystalline powder or crystals
    Molecular weight:233.33

    Ref: 7W-GB6040

    25g
    55.00€
    100g
    134.00€
  • Glycine, EP, USP grade

    CAS:
    Formula:C2H5NO2
    Purity:(Titration) 98.5 - 101.5 % (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:75.07

    Ref: 7W-GM2320

    5Kg
    To inquire
    100g
    17.00€
    250g
    24.00€
    500g
    37.00€
    1kg
    63.00€
    5kg
    205.00€
    10kg
    359.00€
    25kg
    717.00€
  • PIPES dipotassium salt

    CAS:
    Formula:C8H16K2N2O6S2
    Color and Shape:White crystalline powder
    Molecular weight:378.55

    Ref: 7W-GB2841

    25g
    55.00€
    100g
    134.00€
    500g
    398.00€
  • TRIS hydrochloride, 1M solution (pH 7.4)

    CAS:
    Formula:C4H11NO3·HCl
    Color and Shape:Clear, colourless liquid
    Molecular weight:157.60

    Ref: 7W-GE8151

    ne
    To inquire
  • BIS-TRIS

    CAS:
    Formula:C8H19NO5
    Purity:(Titration) ≥ 99.0% (anhydrous basis)
    Color and Shape:White crystalline powder
    Molecular weight:209.24

    Ref: 7W-GB6605

    25g
    29.00€
    100g
    66.00€
    250g
    125.00€
    500g
    225.00€
    1kg
    398.00€
  • Sodium citrate dihydrate

    CAS:
    Formula:Na3C6H5O7·2H2O
    Purity:99.0 - 101.0 % (anhydrous basis)
    Color and Shape:White crystalline powder or colourless crystals
    Molecular weight:294.10

    Ref: 7W-GK0137

    100g
    25.00€
    250g
    28.00€
    500g
    33.00€
    1kg
    45.00€
    5kg
    152.00€
  • TBE Buffer (Tris-Borate-EDTA) (10X)


    Color and Shape:Clear, colourless liquid
    Molecular weight:-

    Ref: 7W-GB0761

    1l
    39.00€
    2500ml
    74.00€
  • Sodium chloride

    CAS:
    Formula:NaCl
    Purity:≥ 99.9% (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:58.44

    Ref: 7W-GE8374

    250g
    15.00€
    500g
    15.00€
    1kg
    19.00€
    5kg
    44.00€
    10kg
    78.00€
    25kg
    145.00€
  • Glycine, EP reference standard

    CAS:
    Formula:C2H5NO2
    Molecular weight:75.07

    Ref: 7W-GR3491

    ne
    To inquire
  • Taurine

    CAS:
    Formula:C2H7NO3S
    Purity:99.0 - 101.0 % (dried basis)
    Color and Shape:Colourless crystals or white crystalline powder
    Molecular weight:125.15

    Ref: 7W-GP1188

    25g
    20.00€
    100g
    28.00€
    250g
    41.00€
    500g
    61.00€
    1kg
    93.00€
    5kg
    255.00€
  • MOPS

    CAS:
    Formula:C7H15NO4S
    Purity:(Titration) 98.5 - 101.5 % (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:209.27

    Ref: 7W-GB2811

    100g
    44.00€
    500g
    125.00€
    1kg
    214.00€
  • Potassium chloride, BP, Ph. Eur. grade

    Controlled Product
    CAS:
    Formula:KCl
    Purity:99.0 - 101.0 % (dried basis)
    Color and Shape:White crystalline powder or colourless crystals
    Molecular weight:74.55

    Ref: 7W-GE4711

    100g
    15.00€
    250g
    22.00€
    500g
    29.00€
    1kg
    44.00€
    5kg
    134.00€
  • Ammonium citrate tribasic, 97%

    CAS:
    Formula:C6H17N3O7
    Purity:≥ 97.0%
    Color and Shape:Colourless crystals or white crystalline powder
    Molecular weight:243.22

    Ref: 7W-GX2993

    ne
    To inquire
    100g
    To inquire
  • TRIS Ultrapure, 99.9%, Ph. Eur. grade

    CAS:
    Formula:C4H11NO3
    Purity:(Titration) 99.90 - 100.50 % (dried substance)
    Color and Shape:White crystalline powder or colourless crystals
    Molecular weight:121.14

    Ref: 7W-GB1923

    100g
    35.00€
    250g
    69.00€
    500g
    114.00€
    1kg
    204.00€
  • 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

    100g
    15.00€
    250g
    20.00€
    500g
    28.00€
    1kg
    41.00€
    5kg
    114.00€
  • Buffer solution, pH 7.0


    Color and Shape:Clear, colourless liquid
    Molecular weight:-

    Ref: 7W-GE8685

    1l
    40.00€
  • di-Potassium hydrogen phosphate trihydrate

    CAS:
    Formula:K2HPO4·3H2O
    Purity:98.5 - 101.5 % (dried basis)
    Color and Shape:White or almost white crystals or crystalline powder
    Molecular weight:228.23

    Ref: 7W-GE6381

    250g
    44.00€
    500g
    70.00€
    1kg
    114.00€
  • Potassium chloride, FCC grade

    Controlled Product
    CAS:
    Formula:KCl
    Purity:≥ 99.0% (dried substance, ex. anticaking agent)
    Color and Shape:Colourless to white crystalline powder
    Molecular weight:74.55

    Ref: 7W-GE8357

    250g
    18.00€
    500g
    24.00€
    1kg
    37.00€
    5kg
    104.00€
  • 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
    47.00€
    100g
    104.00€
    250g
    194.00€
    500g
    357.00€