pH Buffer Solutions
pH buffer solutions are used to calibrate pH meters and ensure accurate pH measurements in various applications. These solutions maintain a stable pH, allowing precise calibration and reliable results in laboratory and industrial processes. At CymitQuimica, we provide a wide variety of pH buffer solutions with different pH values, essential for ensuring the accuracy of pH meters and optimizing the performance of analytical instruments.
Products of "pH Buffer Solutions"
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Sodium Acetate Trihydrate extrapure AR, 99.5%
CAS:Formula:C2H3NaO2·3H2OPurity:min. 99.5%Color and Shape:White, Crystalline powder, Clear, ColourlessMolecular weight:136.08Ethanolamine
CAS:Formula:C2H7NOPurity:≥ 99.0%Color and Shape:Clear, colourless to faint yellow liquidMolecular weight:61.08Reagecon 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.Color and Shape:LiquidReagecon 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.Color and Shape:LiquidReagecon Buffer Standard pH 6.865 at 25°C DIN 19266 ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 6.865 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.Color and Shape:LiquidReagecon pH 12.00 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.Color and Shape:LiquidTRIS solution, 20mM in water, pH 8
CAS:Controlled ProductFormula:C4H11NO3Color and Shape:Clear, colourless liquidMolecular weight:121.14Reagecon Buffer Standard pH 10.000 at 25°C High Resolution Colour Coded ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 10.000 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.Color and Shape:LiquidBoric Acid ACS, 99.5%
CAS:Formula:H3BO3Purity:min. 99.5%Color and Shape:White, Crystalline powder/Solid, Clear, ColourlessMolecular weight:61.83HEPBS Buffer extrapure, 99%
CAS:Formula:C10H22N2O4SPurity:min. 99%Color and Shape:White, Crystalline powder, Clear, ColourlessMolecular weight:266.36Reagecon pH 6.86 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.Color and Shape: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.Color and Shape:LiquidCitric acid monohydrate
CAS:Formula:C6H8O7·H2OPurity:99.5 - 100.5 % (anhydrous basis)Color and Shape:Colourless crystals to white crystalline powderMolecular weight:210.14POPSO sesquisodium salt
CAS:Formula:C20H41N4Na3O16S4Purity:(Titration) ≥ 99.0% (dried basis)Color and Shape:White crystalline powderMolecular weight:790.79N-(2-Acetamido)-2-aminoethanesulfonic Acid [Good's buffer component for biological research]
CAS:Formula:C4H10N2O4SPurity:>99.0%(T)Color and Shape:White powder to crystalMolecular weight:182.19Reagecon pH 9.00 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.Color and Shape:LiquidSodium acetate trihydrate
CAS:Formula:NaOOCCH3·3H2OPurity:≥ 99.0% (dried basis)Color and Shape:White crystalline powderMolecular weight:136.08Reagecon Carbonate pH 10.00 Borax Free Buffer Standard at 20°C ISO 17034 Certified Reference Material
Reagecon Carbonate pH 10.00 Borax Free Buffer Standard at 20°C Certified Reference Material is produced under our ISO 17034 (A2LA Ref: 6739.01) Accreditation and is NIST traceable.Reagecon pH 10.00 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.Color and Shape:LiquidBIS-TRIS Hydrochloride Buffer extrapure, 98%
CAS:Formula:C8H19NO5·HClPurity:min.98%Color and Shape:White, Crystalline powder, Clear, ColourlessMolecular weight:245.7MES monohydrate
CAS:Formula:C6H13NO4S·H2OPurity:(Titration) 98.5 - 101.5 %Color and Shape:Colourless crystals or white crystalline powderMolecular weight:213.26Reagecon pH 10.00 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.Color and Shape:LiquidN-Methyl-D-glucamine Hydrochloride [for Buffer]
CAS:Formula:C7H17NO5·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:231.67TRIS hydrochloride
CAS:Formula:C4H11NO3·HClPurity:(Titration) 99.0 - 101.0 % (dried basis)Color and Shape:White to off-white crystalline powder or crystalsMolecular weight:157.60Reagecon 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.Color and Shape:LiquidReagecon pH 3.00 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.Color and Shape:LiquidAmmonium acetate
CAS:Formula:C2H7NO2Purity:≥ 97.0%Color and Shape:White crystalline powder or crystalsMolecular weight:77.08Reagecon pH 4.00 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.Color and Shape:LiquidEDTA tetrasodium salt dihydrate
CAS:Formula:C10H12N2Na4O8·2H2OPurity:99.0 - 102.0 %Color and Shape:White crystalline powderMolecular weight:416.20Glycerol-13C3,D5
CAS:Controlled ProductApplications Isotope labelled Glycerol (G598400) is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component. References Bartsch, W., et al.: Arzeim.-Forsch., 26, 1581 (1976),Formula:C3H3D5O3Color and Shape:NeatMolecular weight:100.1Piperazine-N,N-bis(2-ethanesulfonic acid)
CAS:Piperazine-N,N-bis(2-ethanesulfonic acid) is a chemical reagent that is used to inhibit enzymes in the food industry. It can be used as an enzyme inhibitor in the preparation of samples for analysis and process optimization. Piperazine-N,N-bis(2-ethanesulfonic acid) will bind to the surface membrane of cells and inhibit the activity of enzymes that are located on this membrane. This agent has been shown to inhibit soybean trypsin and human immunoglobulin activities. It also inhibits microbial metabolism by binding to nucleotides and blocking their access to the ribosome. The hydrophobic effect of piperazine-N,N-bis(2-ethanesulfonic acid) may also contribute to its inhibition of microbial metabolism.Formula:C8H18N2O6S2Color and Shape:White Off-White PowderMolecular weight:302.37 g/moldi-Sodium hydrogen phosphate dihydrate, Ph. Eur., USP grade
CAS:Formula:Na2HPO4·2H2OPurity:(dried basis) 98.0 - 100.5 % (USP)Color and Shape:Colourless or white crystals or crystalline powderMolecular weight:177.99Reagecon Buffer Standard pH 10.00 at 25°C ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 10.00 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.Color and Shape:LiquidReagecon 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.Color and Shape:Liquiddi-Ammonium hydrogen citrate
CAS:Formula:C6H14N2O7Purity:98.0 - 103.0 %Color and Shape:White crystalline powder or crystalsMolecular weight:226.19Reagecon pH 9.40 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.Color and Shape:LiquidReagecon pH 8.00 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.Color and Shape:LiquidReagecon pH 1.675 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.Color and Shape: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.Color and Shape:LiquidReagecon pH 3.776 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.Color and Shape:LiquidTricine, 99%
CAS:Formula:C6H13NO5Purity:≥ 99.0%Color and Shape:White crystalline powderMolecular weight:179.17TAPS sodium salt
CAS:Formula:C7H16NNaO6SColor and Shape:White powder or crystalsMolecular weight:265.26Tris(Hydroxymethyl)- Aminomethane Maleate extrapure (Tris Maleate), 99.5%
CAS:Formula:C4H11NO3·C4H4O4Purity:min 99.5%Color and Shape:White, Crystalline powder, Clear, ColourlessMolecular weight:237.21Reagecon Buffer Standard pH 9.00 at 25°C ISO 17034 Certified Reference Material
Reagecon's Buffer Standard pH 9.00 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.Color and Shape:Liquid
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