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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MES Sodium Salt Buffer extrapure, 99%
CAS :Formule :C6H12NO4SNaDegré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :217.223-(Cyclohexylamino)-2-hydroxypropane-1-sulfonic Acid
CAS :Formule :C9H19NO4SDegré de pureté :>98.0%(T)(qNMR)Couleur et forme :White to Light yellow powder to crystalMasse moléculaire :237.31Reagecon pH 6.00 Buffer Solution at 20°C in Bag-in-Box
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 10.00 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 :LiquidL-(+)-Lactic acid, 98%
CAS :Formule :C3H6O3Degré de pureté :(Titration) 98.0 - 102.0 %Couleur et forme :White to off-white crystalline powderMasse moléculaire :90.08N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid [Good's buffer component for biological research]
CAS :Formule :C6H15NO6SDegré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :229.25MOPS Hemisodium Salt Buffer extrapure, 99%
CAS :Formule :C7H14·5NO4SNa0Degré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :220.25Reagecon pH 7.00 Buffer Solution at 20°C in Bag-in-Box
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 :LiquidBIS-TRIS Propane Buffer extrapure, 99%
CAS :Formule :C11H26N2O6Degré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :282.33L-(+)-Tartaric Acid
CAS :Formule :C4H6O6Degré de pureté :>99.0%(T)Couleur et forme :White or Colorless powder to crystalMasse moléculaire :150.09Reagecon pH 4.01 Colour Coded Buffer Solution at 25°C
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 :LiquidReagecon pH 7.00 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 :Liquidtri-Potassium citrate monohydrate, Ph. Eur. grade
CAS :Formule :C6H5K3O7·H2ODegré de pureté :99.0 - 101.0 % (anhydrous basis)Couleur et forme :Colourless crystals or white granular powderMasse moléculaire :324.42Reagecon pH 9.00 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 3.06 DIN 19267 Buffer Solution at 25°C
Reagecon's DIN 19267 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 :LiquidTAPS Buffer extrapure, 99%
CAS :Formule :C7H17NO6SDegré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :243.28Reagecon pH 2.00 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 7.00 Colour Coded Buffer Solution at 25°C
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 :LiquidReagecon pH 10.00 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 pH 7.00 Mercury Free Buffer Solution at 25°C
Reagecon’s Mercury Free 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 :LiquidN-Tris(hydroxymethyl)methyl-3-aminopropanesulfonic Acid [Good's buffer component for biological research]
CAS :Formule :C7H17NO6SDegré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :243.27HEPES sodium salt
CAS :HEPES is a buffer solution made up of the salts of an organic acid and a weak base. It is used to maintain pH in biochemical experiments and for buffering solutions in biological systems, such as, blood plasma. HEPES can also be used in dilution assays to measure prothrombin time (PT) with microbial surfactant lysis and it has been shown to have significant neuroprotective effects when exposed to light. HEPES has been used as a solid catalyst in the synthesis of light-sensitive drugs, such as, psoralen and its derivatives. It has also been used in fluid samples for measuring enzyme activity with sephadex g-75 or toxicity effects on cells with sephadex g-100.Formule :C8H17N2NaO4SDegré de pureté :(Nmr) Min. 90%Couleur et forme :PowderMasse moléculaire :260.29 g/molReagecon pH 4.00 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 :LiquidReagecon pH 1.679 DIN 19266 Buffer Solution at 25°C in Bag-in-Box
Reagecon's DIN 19266 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-Cyclohexylaminopropanesulfonic Acid [Good's buffer component for biological research]
CAS :Formule :C9H19NO3SDegré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :221.32Reagecon pH 4.00 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 :LiquidSodium pyrophosphate decahydrate, 99%
CAS :Formule :Na4P2O7·10H2ODegré de pureté :99.0 - 102.0 % (Na4P2O7 · 10H2O)Couleur et forme :White crystalline powder or crystalsMasse moléculaire :446.06Reagecon pH 11.00 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 :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 :LiquidSodium acetate, anhydrous
CAS :Formule :C2H3NaO2Degré de pureté :(Titration) 99.0 - 101.0 %Couleur et forme :White crystalline powderMasse moléculaire :82.03Reagecon pH 6.865 DIN 19266 Buffer Solution at 25°C in Twin Neck
Reagecon's DIN 19266 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 9.225 NIST Value Buffer Solution at 20°C
Reagecon’s NIST Value 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 2.00 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 :LiquidReagecon pH 2.00 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 :LiquidReagecon pH 4.00 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 :LiquidACES Buffer for molecular biology, 99.5%
CAS :Formule :C4H10N2O4SDegré de pureté :min.99.5%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :182.20Reagecon pH 4.00 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 :LiquidMOPS Sodium Salt Buffer extrapure, 99.5%
CAS :Formule :C7H14NO4SNaDegré de pureté :min. 99.5%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :231.25Reagecon pH 6.00 Mercury Free Buffer Solution at 25°C
Reagecon’s Mercury Free 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 7.00 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 :LiquidPiperazine-1,4-bis(2-hydroxypropanesulfonic Acid) Dihydrate [Good's buffer component for biological research]
CAS :Formule :C10H22N2O8S2·2H2OCouleur et forme :White to Almost white powder to crystalMasse moléculaire :398.44Reagecon pH 3.00 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 :LiquidTES
CAS :Formule :C6H15NO6SDegré de pureté :(Titration) ≥ 99.0% (anhydrous basis)Couleur et forme :White powderMasse moléculaire :229.25HEPES Buffer extrapure, 99%
CAS :Formule :C8H18N2O4SDegré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :238.306x DNA Loading Dye
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.Couleur et forme :Liquid, Blue
![3-Cyclohexylaminopropanesulfonic Acid [Good's buffer component for biological research]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC0921.webp&w=3840&q=75)
