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 758 produtos de "Soluções Tampão de pH"
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Tris Hydrochloride (Tris HCl) extrapure AR, 99%
CAS:Fórmula:C4H11NO3·HClPureza:min. 99.0%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular:157.60Boric Acid ACS, 99.5%
CAS:Fórmula:H3BO3Pureza:min. 99.5%Cor e Forma:White, Crystalline powder/Solid, Clear, ColourlessPeso molecular:61.83N-Acetylimidazole extrapure AR, 98%
CAS:Fórmula:C5H6N2OPureza:min. 98%Cor e Forma:White, Crystalline powderPeso molecular:110.12HEPES Buffer extrapure, 99%
CAS:Fórmula:C8H18N2O4SPureza:min. 99%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular:238.3020X DoubleQuick DNA Electrophoresis Buffer
<p>DoubleQuick DNA Electrophoresis Buffer is a tank buffer used in electrophoresis of DNA on agarose gels. The advantage here is that the electrophoreis takes only 10 minutes and the DNA extraction rate is 3 times higher than when TAE or TBE buffers are used. It also generates lower heat.</p>Cor e Forma:Liquid, Colourless6x DNA Loading Dye
<p>6x Gel Loading Dye is a pre-mixed loading buffer with two tracking dyes for agarose and non-denaturing poylacrylamide gel electrophoresis. EDTA is included to chelate magnesium (up to 10 mM) in enzymatic reactions, thereby stopping the reaction. Bromophenol blue and xylene cyanol are the standard tracking dye for electrophoresis.</p>Cor e Forma:Liquid, Blue6x Blue Loading Dye
<p>6X Blue Loading Dye is a pre-mixed loading buffer with a single tracking dye for agarose and non-denaturing poylacrylamide gel electrophoresis. EDTA is included to chelate magnesium (up to 10 mM) in enzymatic reactions, thereby stopping the reaction. Bromophenol Blue is the standard tracking dye for electrophoresis.</p>Cor e Forma:Liquid, Blue6x Orange Loading Dye
<p>6x Gel Loading Dye is a pre-mixed loading buffer with two tracking dyes for agarose and non-denaturing poylacrylamide gel electrophoresis. EDTA is included to chelate magnesium (up to 10 mM) in enzymatic reactions, thereby stopping the reaction. Xylene cyanol and Orange G are the standard tracking dyes for electrophoresis.</p>Cor e Forma:Liquid, Dark GreenSodium cacodylate trihydrate
CAS:<p>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.</p>Fórmula:C2H6AsNaO2·3H2OPureza:Min. 95%Cor e Forma:White PowderPeso molecular:214.03 g/molHEPPSO
CAS:<p>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.</p>Fórmula:C9H20N2O5S·xH2OPureza:Min. 95%Cor e Forma:PowderPeso molecular:268.33 g/molMOPSO
CAS:<p>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.</p>Fórmula:C7H15NO5SPureza:Min. 95%Cor e Forma:PowderPeso molecular:225.26 g/molBicine
CAS:<p>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.</p>Fórmula:C6H13NO4Pureza:Min. 95%Cor e Forma:White SolidPeso molecular:163.17 g/molMES
CAS:<p>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</p>Fórmula:C6H13NO4SCor e Forma:White PowderPeso molecular:195.24 g/molPIPES
CAS:<p>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.</p>Fórmula:C8H18N2O6S2Cor e Forma:White Off-White PowderPeso molecular:302.37 g/molTES
CAS:<p>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.</p>Fórmula:C6H15NO6SPureza:Min. 95%Cor e Forma:PowderPeso molecular:229.25 g/molTriethanolamine hydrochloride
CAS:Fórmula:C6H12NO3·HClPureza:≥ 99.0%Cor e Forma:Colourless or white crystals, or white crystalline powderPeso molecular:185.65Imidazole extrapure AR, 99%
CAS:Fórmula:C3H4N2Pureza:min. 99%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular:68.08Ref: SR-32822
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