Solutions tampons de pH
Les solutions tampons de pH sont utilisées pour calibrer les pH-mètres et garantir des mesures de pH précises dans diverses applications. Ces solutions maintiennent un pH stable, permettant une calibration précise et des résultats fiables dans les processus de laboratoire et industriels. Chez CymitQuimica, nous proposons une large variété de solutions tampons de pH avec différentes valeurs de pH, essentielles pour assurer la précision des pH-mètres et optimiser la performance des instruments analytiques.
Produits appartenant à la catégorie "Solutions tampons de pH"
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Reagecon Buffer Standard pH 2.00 at 25°C ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 2.00 at 25°C Certified Reference Material is produced under our ISO 17034 (A2LA Ref: 6739.01) Accreditation and is NIST traceable. - ISO 17034 accreditation requirements include raw material characterisation; homogeneity and stability studies; assignment of certified values as well as packaging and documentation control.Couleur et forme :LiquidPotassium chloride, BP, Ph. Eur. grade
CAS :Formule :KClDegré de pureté :99.0 - 101.0 % (dried basis)Couleur et forme :White crystalline powder or colourless crystalsMasse moléculaire :74.55Sodium cacodylate trihydrate
CAS :Formule :(CH3)2AsO2Na·3H2ODegré de pureté :98.0 - 102.0 %Couleur et forme :Colourless crystals or white crystalline powderMasse moléculaire :214.03CAPSO sodium salt
CAS :Formule :C9H18NNaO4SDegré de pureté :≥ 99.0% (dried basis)Couleur et forme :White to off-white powderMasse moléculaire :259.30ADA Buffer extrapure, 98%
CAS :Formule :C6H10N2O5Degré de pureté :min. 98%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :190.154-Morpholineethanesulfonic acid
CAS :A Good's buffer substance, pKa = 6.15 at 20 degreeC.Formule :C6H13NO4SCouleur et forme :White PowderMasse moléculaire :195.24 g/molReagecon Buffer Standard pH 9.23 at 25°C DIN 19267 ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 9.23 at 25°C Certified Reference Material is produced under our ISO 17034 (A2LA Ref: 6739.01) Accreditation and is NIST traceable. - ISO 17034 accreditation requirements include raw material characterisation; homogeneity and stability studies; assignment of certified values as well as packaging and documentation control.Couleur et forme :LiquidPotassium phosphate monobasic, Ph. Eur. grade
CAS :Formule :H2KO4PDegré de pureté :98.0 - 100.5 % (dried substance)Couleur et forme :White or almost white crystalline powder or colourless crystalsMasse moléculaire :136.09TAPSO
CAS :Formule :C7H17NO7SDegré de pureté :(Titration) ≥ 99.0%Couleur et forme :White crystalline powderMasse moléculaire :259.28Reagecon Buffer Standard pH 12.00 at 20°C ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 12.00 at 20°C Certified Reference Material is produced under our ISO 17034 (A2LA Ref: 6739.01) Accreditation and is NIST traceable. - ISO 17034 accreditation requirements include raw material characterisation; homogeneity and stability studies; assignment of certified values as well as packaging and documentation control.Couleur et forme :LiquidReagecon pH 7.00 Colour Coded Buffer Solution at 20°C
Reagecon's pH Buffer Solution at 20°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidReagecon pH 4.65 Buffer Solution at 20°C
Reagecon’s pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidReagecon pH 8.00 Buffer Solution at 25°C
Reagecon’s pH Buffer Solution at 25°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :Liquiddi-Sodium hydrogen phosphate, anhydrous, ACS grade
CAS :Formule :HNa2O4PDegré de pureté :≥ 99.0%Couleur et forme :White crystalline powder or crystalsMasse moléculaire :141.98Reagecon pH 6.00 Buffer Solution at 25°C in Bag-in-Box
Reagecon’s pH Buffer Solution at 25°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidReagecon pH 9.21 Colour Coded Buffer Solution at 25°C in Twin Neck
Reagecon's pH Buffer Solution at 25°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidMOPS Buffer for molecular biology, 99%
CAS :Formule :C7H15NO4SDegré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :209.26Reagecon pH 4.01 Technical Colour Coded Buffer Solution at 25°C
Reagecon’s Technical pH Buffer Solution at 25°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidReagecon Buffer Standard pH 3.06 at 25°C DIN 19267 ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 3.06 at 25°C Certified Reference Material is produced under our ISO 17034 (A2LA Ref: 6739.01) Accreditation and is NIST traceable. - ISO 17034 accreditation requirements include raw material characterisation; homogeneity and stability studies; assignment of certified values as well as packaging and documentation control.Couleur et forme :LiquidReagecon pH 6.00 Phosphate Free Buffer Solution at 20°C
Reagecon's pH Buffer Solution at 20°C Phosphate Free is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidPIPES Buffer extrapure, 99%
CAS :Formule :C8H18N2O6S2Degré de pureté :min. 99%Couleur et forme :White, Powder, Clear, ColourlessMasse moléculaire :302.36Reagecon pH 10.000 High Resolution Colour Coded Buffer Solution at 25°C
Reagecon's High Resolution Colour Coded pH Buffer Solution at 25°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidReagecon pH 12.00 Buffer Solution at 25°C
Reagecon’s pH Buffer Solution at 25°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :Liquid3-Cyclohexylamino-2-hydroxypropanesulfonic Acid Sodium Salt
CAS :Formule :C9H18NNaO4SDegré de pureté :>95.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :259.30PIPES Disodium Salt Buffer extrapure, 99%
CAS :Formule :C8H16N2O6S2Na2Degré de pureté :min. 99%Couleur et forme :White, Powder, Clear, ColourlessMasse moléculaire :346.33L-Buthionine Sulfoxide
CAS :Produit contrôléFormule :C8H17NO3SCouleur et forme :NeatMasse moléculaire :207.29Reagecon pH 9.18 Colour Coded Buffer Solution at 25°C in Twin Neck
Reagecon's pH Buffer Solution at 25°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :Liquid2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological research]
CAS :Formule :C8H18N2O4SDegré de pureté :>99.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :238.30Tris(Hydroxymethyl)- Aminomethane Sulphate extrapure (Tris Sulphate), 98%
CAS :Formule :(C4H11NO3)2·H2SO4Degré de pureté :min. 98%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :340.403-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxypropanesulfonic Acid
CAS :Formule :C7H17NO6SDegré de pureté :>98.0%(T)(HPLC)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :243.27Bovine Serum Albumin, fatty acid free
CAS :Degré de pureté :≥ 98%Couleur et forme :Off-white to light-yellow or green powder or flakesMasse moléculaire :-Reagecon pH 6.80 Buffer Solution at 20°C
Reagecon’s pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidReagecon pH 7.00 Colour Coded Buffer Solution at 20°C in Twin Neck
Reagecon's pH Buffer Solution at 20°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidReagecon pH 1.00 Buffer Solution at 20°C
Reagecon’s pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidReagecon pH 4.01 Technical Colour Coded Buffer Solution at 25°C
Reagecon’s Technical pH Buffer Solution at 25°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidReagecon Buffer Standard pH 9.20 at 20°C ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 9.20 at 20°C Certified Reference Material is produced under our ISO 17034 (A2LA Ref: 6739.01) Accreditation and is NIST traceable. - ISO 17034 accreditation requirements include raw material characterisation; homogeneity and stability studies; assignment of certified values as well as packaging and documentation control.Couleur et forme :LiquidMOPS hemisodium salt
CAS :Formule :C7H14·5NO4S·5NaDegré de pureté :(Titration) 98.0 - 102.0 % (anhydrous basis)Couleur et forme :White crystalline powderMasse moléculaire :220.25Reagecon pH 9.20 Buffer Solution at 20°C
Reagecon’s pH Buffer Solution at 20°C is tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidMOPS
CAS :Formule :C7H15NO4SDegré de pureté :(Titration) 98.5 - 101.5 % (dried basis)Couleur et forme :White crystalline powderMasse moléculaire :209.27Reagecon pH 7.00 Mercury Free Colour Coded Buffer Solution at 25°C
Reagecon’s Mercury Free pH Buffer Solution at 25°C is colour coded for ease of use. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidMagnesium sulfate, dried, USP grade
CAS :Formule :MgSO4Degré de pureté :99.0 - 100.5 % (after ignition)Couleur et forme :White or almost white fine granular powderMasse moléculaire :120.37Tris(Hydroxymethyl) Aminomethane Acetate extrapure AR (Tris Acetate Buffer), 99%
CAS :Formule :C4H11NO3·C2H4O2Degré de pureté :min 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :181.19Water, distilled, GlenBiol™, suitable for molecular biology
CAS :Formule :H2OCouleur et forme :Clear, colourless liquidMasse moléculaire :18.02MES
CAS :Formule :C6H13NO4SDegré de pureté :(Titration) ≥ 99.0% (dried basis)Couleur et forme :White crystalline powderMasse moléculaire :195.24HEPES Sodium Salt for molecular biology, 99%
CAS :Formule :C8H17N2O4SNaDegré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :260.29TRIS hydrochloride
CAS :Tris-HCl is the same as Tris base with the addition of HCl. It is used as a buffering agent to prepare buffer solutions.Formule :C4H11NO3•HClCouleur et forme :PowderMasse moléculaire :157.6 g/molSodium acetate buffer, 3M solution
CAS :Couleur et forme :Clear, colourless liquidMasse moléculaire :-Reagecon Buffer Standard pH 3.00 at 25°C ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 3.00 at 25°C Certified Reference Material is produced under our ISO 17034 (A2LA Ref: 6739.01) Accreditation and is NIST traceable. - ISO 17034 accreditation requirements include raw material characterisation; homogeneity and stability studies; assignment of certified values as well as packaging and documentation control.Couleur et forme :Liquid
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