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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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produtos por página.
  • CHAPSO Buffer extrapure, 99%

    CAS:
    Fórmula:C32H58N2O8S
    Pureza:min. 99%
    Cor e Forma:White, Crystalline powder
    Peso molecular:630.88

    Ref: SR-66903

    1g
    68,00€
    5g
    255,00€
  • TES Buffer extrapure, 99%

    CAS:
    Fórmula:C6H15NO6S
    Pureza:min. 99.0%
    Cor e Forma:White, Crystalline powder, Clear, Colourless
    Peso molecular:229.25

    Ref: SR-14676

    5g
    26,00€
    25g
    38,00€
    100g
    128,00€
  • DIPSO Buffer extrapure, 99%

    CAS:
    Fórmula:C7H17NO6S
    Pureza:min. 99 %
    Cor e Forma:White, Crystalline compound, Clear, Colourless
    Peso molecular:243.30

    Ref: SR-12781

    25g
    73,00€
    100g
    232,00€
  • CAPSO Sodium Salt Buffer extrapure, 99%

    CAS:
    Fórmula:C9H18NO4SNa
    Pureza:min. 99%
    Cor e Forma:White, Powder/ crystalline powder, Clear, Colourless
    Peso molecular:259.30

    Ref: SR-71222

    25g
    35,00€
    100g
    79,00€
    500g
    290,00€
  • PIPES Buffer for molecular biology, 99%

    CAS:
    Fórmula:C8H18N2O6S2
    Pureza:min. 99%
    Cor e Forma:White, Powder, Clear, Colourless
    Peso molecular:302.36

    Ref: SR-49159

    100g
    47,00€
    500g
    152,00€
  • Tris Buffer AR, ACS for molecular biology, 99.9%

    Produto Controlado
    CAS:
    Fórmula:C4H11NO3
    Pureza:min. 99.9%(By neutralization)
    Cor e Forma:White, Crystalline powder, Clear, Colourless
    Peso molecular:121.14

    Ref: SR-71033

    100g
    25,00€
    500g
    49,00€
    5kg
    367,00€
  • EPPS Buffer extrapure, 99.5%

    CAS:
    Fórmula:C9H20N2O4S
    Pureza:min. 99.5%
    Cor e Forma:White, Crystalline powder, Clear, Colourless
    Peso molecular:252.33

    Ref: SR-49470

    10g
    30,00€
    50g
    72,00€
    100g
    143,00€
  • POPSO Sesquisodium Salt Buffer extrapure, 98%

    CAS:
    Fórmula:C10H20·5N2Na1·5O8S2
    Peso molecular:395.4

    Ref: SR-81800

    25g
    73,00€
  • HEPES Sodium Salt for molecular biology, 99%

    CAS:
    Fórmula:C8H17N2O4SNa
    Pureza:min. 99%
    Cor e Forma:White, Crystalline powder, Clear, Colourless
    Peso molecular:260.29

    Ref: SR-32225

    25g
    28,00€
    100g
    54,00€
    500g
    162,00€
  • PIPES Buffer extrapure, 99%

    CAS:
    Fórmula:C8H18N2O6S2
    Pureza:min. 99%
    Cor e Forma:White, Powder, Clear, Colourless
    Peso molecular:302.36

    Ref: SR-70375

    25g
    24,00€
    100g
    42,00€
    500g
    131,00€
  • L-Buthionine Sulfoxide

    CAS:
    Fórmula:C8H17NO3S

    Ref: TR-TRC-B690240

    1g
    225,00€
  • HEPPSO

    CAS:

    HEPPSO is a piperazinic buffer with an optimal pH range of 7.1-8.5 and a pKa of 7.84. It is an ampholytic separator, and can bind copper ions.

    Fórmula:C9H20N2O5S·xH2O
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:268.33 g/mol

    Ref: 3D-FH15210

    250g
    759,00€
    500g
    1.099,00€
    1kg
    1.942,00€
  • Sodium cacodylate trihydrate

    CAS:
    Sodium cacodylate trihydrate is a buffering agent that has an optimal pH range of 5.0-7.4 and a pKa of 6.27. It can be used in electron microscopy and histology, however it is toxic and oxidizes thiols at a low pH.
    Fórmula:C2H6AsNaO2·3H2O
    Pureza:Min. 95%
    Cor e Forma:White Powder
    Peso molecular:214.03 g/mol

    Ref: 3D-FS10852

    25g
    305,00€
    50g
    457,00€
    100g
    740,00€
  • Bicine

    CAS:
    Bicine, also known as N,N-Bis(2-hydroxyethyl)glycine, is a Bis(2-hydroxyethyl) amine buffer with an optimal pH range of 7.6-9.0 and a pKa of 8.26. This buffering agent forms metal complexes and is used in crystallization and enzymatic studies.
    Fórmula:C6H13NO4
    Pureza:Min. 95%
    Cor e Forma:White Solid
    Peso molecular:163.17 g/mol

    Ref: 3D-FB11031

    500g
    471,00€
    1kg
    605,00€
    2kg
    892,00€
    5kg
    1.141,00€
    10kg
    1.802,00€
  • MES

    CAS:

    A Good's buffer substance, pKa = 6.15 at 20 degree C.MES, also known as 4-Morpholineethanesulfonic acid, is a morpholinic buffer with an optimal pH range of 5.5-6.7 and a pKa of 6.1. This buffering agent can be used in culture media and capillary electrochromatography. It does not coordinate metal ions

    Fórmula:C6H13NO4S
    Cor e Forma:White Powder
    Peso molecular:195.24 g/mol

    Ref: 3D-FM31183

    500g
    260,00€
    1kg
    444,00€
    2kg
    592,00€
    5kg
    1.021,00€
    10kg
    1.562,00€
  • MOPSO

    CAS:
    MOPSO, also known as 3-(N-Morpholino)-2-hydroxy-1-propanesulfonic acid, a a morpholinic buffer with an optimal pH range of 6.2-7.6 and a pKa of 6.87. It has poor metal ion coordination and can be used in protein work and chromatography.
    Fórmula:C7H15NO5S
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:225.26 g/mol

    Ref: 3D-FM37206

    100g
    197,00€
    250g
    338,00€
    500g
    470,00€
    1kg
    713,00€
    2kg
    1.175,00€
  • PIPES

    CAS:
    PIPES, also known as, Piperazine-N,N-bis(2-ethanesulfonic acid) is a piperazinic buffer with an optimal pH range of 6.1-7.5 and a pKa of 6.76. This buffering agent can be used in culture media, crystallization, electrophoresis, and chromatography and is non-coordinating.
    Fórmula:C8H18N2O6S2
    Cor e Forma:White Off-White Powder
    Peso molecular:302.37 g/mol

    Ref: 3D-FP11594

    100g
    222,00€
    250g
    354,00€
    500g
    518,00€
    1kg
    740,00€
    2kg
    1.057,00€
  • TES

    CAS:
    TES, also known as N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid, is a buffering agent that is used in protein assays and forms complexes with DNA and copper ions. The optimal pH range of this zwitterionic buffer is 6.8-8.2 and its pKa is 7.4.
    Fórmula:C6H15NO6S
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:229.25 g/mol

    Ref: 3D-FT33482

    100g
    258,00€
    250g
    380,00€
    500g
    538,00€
    1kg
    770,00€
    2kg
    1.195,00€
  • Triethanolamine hydrochloride

    CAS:
    Fórmula:C6H12NO3·HCl
    Pureza:≥ 99.0%
    Cor e Forma:Colourless or white crystals, or white crystalline powder
    Peso molecular:185.65

    Ref: 7W-GE6008

    Produto descontinuado
  • Imidazole extrapure AR, 99%

    CAS:
    Fórmula:C3H4N2
    Pureza:min. 99%
    Cor e Forma:White, Crystalline powder, Clear, Colourless
    Peso molecular:68.08

    Ref: SR-32822

    100g
    Descontinuado
    500g
    Descontinuado
    5kg
    Descontinuado
    25kg
    Descontinuado
    Produto descontinuado