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 pH 4.60 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 9.00 Coloured Coded Buffer Capsules at 25°C
Reagecon's pH Buffer Capsules at 25°C are tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable. - Each capsule makes up to 100ml pH Buffer. - Preservative free. - Easy to store and transport. - Colour coded packaging; easy to identify and easy to use. - Extended shelf life. - Economical. - Dissolve quickly.Couleur et forme :Powder CapsulesL-Felinine
CAS :Produit contrôléApplications An amino acid found in the urine of species of the Felidae family, is believed to either possess pheromone activity or give rise to compounds with such activity. References Daniels, D.L. and Richert, C.: Tetrahedron Letters, 40, 4463 (1999)Formule :C8H17NO3SCouleur et forme :WhiteMasse moléculaire :207.29EDTA tetrasodium salt hydrate
CAS :Formule :C10H12N2Na4O8·xH2ODegré de pureté :(Titration) 98.0 - 103.0 % (EDTA · 4Na · 4H2O)Couleur et forme :White crystalline powderMasse moléculaire :380.17 (anhydrous)EDTA tripotassium salt dihydrate
CAS :Formule :C10H13K3N2O8·2H2ODegré de pureté :(Titration) 99.0 - 101.0 % (dried basis)Couleur et forme :White crystalline powder or fine granulesMasse moléculaire :442.55Reagecon pH 12.627 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 :LiquidMES sodium salt
CAS :Formule :C6H12NNaO4SDegré de pureté :(Titration) 99.0 - 101.0 %Couleur et forme :White crystalline powderMasse moléculaire :217.22Reagecon pH 10.00 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 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 4.01 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 7.00 Recal 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 9.00 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 :Liquid1,3-Bis[tris(hydroxymethyl)methylamino]propane [for Buffer Material]
CAS :Formule :C11H26N2O6Degré de pureté :>99.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :282.34Reagecon pH 4.00 Citrate Buffer Solution at 25°C
Reagecon’s Citrate 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 Antimony Colour Coded Buffer Solution at 25°C
Reagecon’s Antimony pH Buffer Solution is colour coded for ease of use and phosphate free. This pH Buffer Solution is formulated for use in intra-gastric pH analysis using antimony or equivalent electrodes. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :LiquidMOPS
CAS :Organic buffer for biology and biochemistry applicationsFormule :C7H15NO4SCouleur et forme :White Off-White PowderMasse moléculaire :209.3 g/molCalcium phosphate dibasic dihydrate
CAS :Formule :CaHPO4·2H2ODegré de pureté :98.0 - 102.0 %Couleur et forme :White or almost white powderMasse moléculaire :172.09Reagecon pH 4.000 High Resolution Colour Coded Buffer Solution at 20°C
Reagecon's High Resolution Colour Coded 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 :LiquidImidazole
CAS :Formule :C3H4N2Degré de pureté :≥ 99.0%Couleur et forme :White crystalline powder or crystalsMasse moléculaire :68.08BES Sodium Salt Buffer extrapure, 99%
CAS :Formule :C6H14NNaO5SDegré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :235.23Reagecon pH 10.00 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 :Liquiddi-Sodium hydrogen phosphate anhydrous, EP, USP grade
CAS :Formule :HNa2O4PDegré de pureté :98.0 - 100.5 %Couleur et forme :White crystalline powder or crystalsMasse moléculaire :141.98Glycolic acid, pure, 99.5%
CAS :Formule :C2H4O3Degré de pureté :≥ 99.0%Couleur et forme :Colourless, white or almost white crystals or crystalline powderMasse moléculaire :76.05Sodium dihydrogen phosphate dihydrate
CAS :Formule :H2NaO4P·2H2ODegré de pureté :(Titration) 98.0 - 102.0 % (anhydrous basis)Couleur et forme :White crystalline powder or crystalsMasse moléculaire :156.01Reagecon pH 12.00 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 9.00 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 Buffer Standard pH 7.00 at 20°C Colour Coded ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 7.00 at 20°C Certified Reference Material is colour coded for ease of use; 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 Buffer Standard pH 4.65 at 25°C DIN 19267 ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 4.65 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 Buffer Standard pH 4.01 at 25°C Technical Colour Coded ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 4.01 at 25°C Certified Reference Material is colour coded for ease of use; 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 :LiquidHEPES
CAS :Organic buffering agent used in cell cultures A Good's buffer substance, pKa = 7.55 at 20 degreeC.Formule :C8H18N2O4SCouleur et forme :White PowderMasse moléculaire :238.31 g/molReagecon 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 :LiquidReagecon pH 7.00 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 :LiquidReagecon pH 1.00 Buffer Solution at 25°C in Twin Neck
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 5.00 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 :LiquidDiethanolamine
CAS :Formule :C4H11NO2Degré de pureté :98.5 - 101.5 %Couleur et forme :Clear, colourless liquid or white solidMasse moléculaire :105.14Reagecon Carbonate pH 10.00 Borax Free Buffer Solution at 20°C
Reagecon’s Borax Free 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 :LiquidLithium Citrate Tribasic Tetrahydrate extrapure AR (High Purity), 99.5%
CAS :Formule :C6H5O7Li3·4H2ODegré de pureté :min. 99.5%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :281.98Reagecon pH 4.005 DIN 19266 Buffer Solution at 25°C
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 6.00 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 Buffer Solution pH 8.00 ± 0.01 @ 38°C
Reagecon's pH Buffer Solution at 38°C is tested and NIST traceable.Couleur et forme :LiquidReagecon pH 7.00 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 :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 :LiquidAMPSO sodium salt
CAS :Formule :C7H16NO5SNaCouleur et forme :White crystalline powderMasse moléculaire :249.26Reagecon pH 6.00 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 Buffer Standard pH 3.776 at 25°C DIN 19266 ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 3.776 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 6.881 NIST Value Buffer Solution at 20°C in Bag-in-Box
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 1.00 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 6.96 Low Ionic Strength Buffer Solution at 20°C
Reagecon's Low Ionic Strength pH Buffer Solution at 20°C suitable for accurate measurement of low ionic strength samples. Tested by our ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable.Couleur et forme :Liquid
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