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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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  • di-Sodium hydrogen phosphate, anhydrous, ACS grade

    CAS:
    Formula:HNa2O4P
    Purity:≥ 99.0%
    Color and Shape:White crystalline powder or crystals
    Molecular weight:141.98

    Ref: 7W-GB3258

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  • 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
    45.00€
    100g
    106.00€
  • Triethylammonium bicarbonate buffer, 1M solution

    CAS:
    Color and Shape:Clear, colourless liquid

    Ref: 7W-GB4354

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  • 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
    56.00€
    5kg
    106.00€
    25kg
    261.00€
  • 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
    261.00€
    50g
    30.00€
    250g
    87.00€
    500g
    151.00€
  • 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
    48.00€
    100g
    106.00€
    250g
    198.00€
    500g
    365.00€
  • 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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  • BIS-TRIS

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

    Ref: 7W-GB6605

    1kg
    406.00€
    25g
    29.00€
    100g
    68.00€
    250g
    127.00€
    500g
    229.00€
  • Buffer solution, pH 7.0


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

    Ref: 7W-GE8685

    1l
    41.00€
  • 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

    1kg
    46.00€
    5kg
    155.00€
    100g
    17.00€
    250g
    24.00€
    500g
    33.00€
  • 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

    1kg
    65.00€
    5Kg
    To inquire
    5kg
    209.00€
    100g
    18.00€
    10kg
    359.00€
    250g
    24.00€
    25kg
    717.00€
    500g
    38.00€
  • TAE Buffer (Tris-acetate-EDTA) (50X)


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

    Ref: 7W-GB8437

    1l
    75.00€
    250ml
    36.00€
    2500ml
    151.00€
  • 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
    25.00€
  • EDTA tetrasodium salt hydrate

    CAS:
    Formula:C10H12N2Na4O8·xH2O
    Purity:(Titration) 98.0 - 103.0 % (EDTA · 4Na · 4H2O)
    Color and Shape:White crystalline powder
    Molecular weight:380.17 (anhydrous)

    Ref: 7W-GE3450

    1kg
    54.00€
    5kg
    177.00€
    100g
    18.00€
    250g
    24.00€
    500g
    34.00€
  • Ammonium citrate tribasic

    CAS:
    Formula:C6H17N3O7
    Purity:≥ 98.0%
    Color and Shape:Colourless crystals or white crystalline powder
    Molecular weight:243.22

    Ref: 7W-GL7832

    1kg
    193.00€
    25g
    22.00€
    100g
    40.00€
    250g
    73.00€
    500g
    117.00€
  • ACES

    CAS:
    Formula:C4H10N2O4S
    Purity:(Titration) 99.0 - 101.0 % (dried basis)
    Color and Shape:White crystalline powder
    Molecular weight:182.20

    Ref: 7W-GB7796

    1kg
    365.00€
    25g
    35.00€
    100g
    68.00€
    250g
    117.00€
    500g
    198.00€
  • Sodium pyrophosphate decahydrate

    CAS:
    Formula:Na4P2O7·10H2O
    Purity:98.0 - 102.0 % (Na4P2O7 · 10H2O)
    Color and Shape:White crystalline powder
    Molecular weight:446.06

    Ref: 7W-GK6391

    1kg
    77.00€
    5kg
    271.00€
    100g
    18.00€
    250g
    26.00€
    500g
    43.00€
  • Sodium phosphate monobasic monohydrate, 99%, GlenBiol™, suitable for molecular biology

    CAS:
    Formula:H2NaO4P·H2O
    Purity:(Titration) 99.0 - 101.0 %
    Color and Shape:White to off-white powder or crystals
    Molecular weight:137.99

    Ref: 7W-GE9611

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    To inquire
  • di-Sodium hydrogen phosphate, anhydrous

    CAS:
    Formula:HNa2O4P
    Purity:≥ 98.0% (dried basis)
    Color and Shape:White powder or crystals
    Molecular weight:141.98

    Ref: 7W-GK3179

    1kg
    35.00€
    5kg
    106.00€
    100g
    15.00€
    250g
    18.00€
    500g
    24.00€
  • TRIS

    Controlled Product
    CAS:
    Formula:C4H11NO3
    Purity:≥ 99.0% (anhydrous)
    Color and Shape:White crystalline powder or crystals
    Molecular weight:121.14

    Ref: 7W-GP7166

    1kg
    90.00€
    5kg
    342.00€
    100g
    24.00€
    250g
    35.00€
    500g
    55.00€