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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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  • Buffer solution, pH 4.0


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

    Ref: 7W-GE5959

    1l
    38.00€
  • 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€
  • Water, distilled

    CAS:
    Formula:H2O
    Color and Shape:Clear, colourless liquid
    Molecular weight:18.02

    Ref: 7W-GK8002

    1l
    14.00€
    5l
    33.00€
  • Calcium phosphate dibasic dihydrate

    CAS:
    Formula:CaHPO4·2H2O
    Purity:98.0 - 102.0 %
    Color and Shape:White or almost white powder
    Molecular weight:172.09

    Ref: 7W-GL2559

    1kg
    79.00€
    5kg
    292.00€
    100g
    19.00€
    250g
    32.00€
    500g
    50.00€
  • EDTA disodium salt dihydrate

    CAS:
    Formula:C10H14N2Na2O8·2H2O
    Purity:(Titration) 99.0 - 101.0 % (as ·2H2O)
    Color and Shape:White crystalline powder
    Molecular weight:372.24

    Ref: 7W-GE3023

    1kg
    53.00€
    5kg
    148.00€
    100g
    16.00€
    250g
    22.00€
    25kg
    596.00€
    500g
    33.00€
    35*25kg
    13,680.00€
  • HEPES hemisodium salt

    CAS:
    Formula:(C8H17N2O4S)2Na
    Purity:(Titration) ≥ 99.0% (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:497.58

    Ref: 7W-GK6272

    25g
    42.00€
    100g
    99.00€
  • Water, distilled, GlenBiol™, suitable for molecular biology

    CAS:
    Formula:H2O
    Color and Shape:Clear, colourless liquid
    Molecular weight:18.02

    Ref: 7W-GK8512

    1l
    75.00€
  • Sodium cacodylate trihydrate

    CAS:
    Formula:(CH3)2AsO2Na·3H2O
    Purity:98.0 - 102.0 %
    Color and Shape:Colourless crystals or white crystalline powder
    Molecular weight:214.03

    Ref: 7W-GL5070

    5g
    49.00€
    10g
    77.00€
  • Sodium acetate trihydrate, 99.5%, BP, Ph. Eur., USP grade

    CAS:
    Formula:NaOOCCH3·3H2O
    Purity:99.0 - 101.0 % (anhydrous basis)
    Color and Shape:White crystalline powder or colourless crystals
    Molecular weight:136.08

    Ref: 7W-GK4909

    1kg
    52.00€
    5kg
    99.00€
    25kg
    243.00€
  • di-Ammonium hydrogen citrate

    CAS:
    Formula:C6H14N2O7
    Purity:98.0 - 103.0 %
    Color and Shape:White crystalline powder or crystals
    Molecular weight:226.19

    Ref: 7W-GK1214

    1kg
    89.00€
    100g
    22.00€
    250g
    33.00€
    500g
    53.00€
  • Ammonium L-(+)-tartrate

    CAS:
    Formula:C4H12N2O6
    Purity:(Titration) 97.5 - 102.5 %
    Color and Shape:Colourless to white crystals or crystalline powder
    Molecular weight:184.15

    Ref: 7W-GK3854

    1kg
    244.00€
    50g
    28.00€
    250g
    81.00€
    500g
    141.00€
  • 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€
  • 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

    1kg
    109.00€
    250g
    41.00€
    500g
    67.00€
  • Sodium citrate, anhydrous

    CAS:
    Formula:C6H5O7Na3
    Purity:≥ 98.0%
    Color and Shape:White crystalline powder
    Molecular weight:258.07

    Ref: 7W-GK2264

    1kg
    83.00€
    5kg
    296.00€
    100g
    23.00€
    250g
    35.00€
    500g
    52.00€
  • 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
    44.00€
    100g
    99.00€
    250g
    185.00€
    500g
    340.00€
  • Sodium hydrogen carbonate

    CAS:
    Formula:NaHCO3
    Purity:(Titration) 99.0 - 100.5 %
    Color and Shape:White to almost white powder
    Molecular weight:84.01

    Ref: 7W-GE8414

    1kg
    27.00€
    5kg
    84.00€
    10kg
    142.00€
    250g
    14.00€
    500g
    18.00€
  • tri-Potassium citrate monohydrate

    CAS:
    Formula:C6H5K3O7·H2O
    Purity:(Titration) 99.0 - 101.0 %
    Color and Shape:Colourless crystals or white crystalline powder
    Molecular weight:324.42

    Ref: 7W-GK2569

    1kg
    51.00€
    5kg
    166.00€
    500g
    30.00€
  • Potassium phosphate tribasic, anhydrous

    CAS:
    Formula:K3O4P
    Purity:97.0 - 103.0 % (dried basis)
    Color and Shape:White to or almost white crystalline powder
    Molecular weight:212.27

    Ref: 7W-GL8076

    1kg
    79.00€
    500g
    52.00€
  • Buffer solution, pH 7.0


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

    Ref: 7W-GE8685

    1l
    38.00€
  • Ethanolamine hydrochloride

    CAS:
    Formula:C2H7NO·HCl
    Purity:≥ 99.0%
    Color and Shape:Colourless crystals, or white to off-white crystalline powder
    Molecular weight:97.55

    Ref: 7W-GK0319

    25g
    24.00€