Electrochemistry Buffers

Red-Four (TM) Buffer Solution, pH 4.01 +/- 0.01 at 25°C, Color-coded RED, Reference Standard, Spectrum™ Chemical

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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B1163

Buffer Solution, pH 1.0, Reference Standard, Spectrum™ Chemical

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Thermo Scientific Chemicals Sodium borate, 0.5M buffer soln., pH 8.0

CAS: 1330-43-4 Molecular Formula: B4Na2O7 Molecular Weight (g/mol): 201.21 MDL Number: MFCD00081185 InChI Key: NXSVMNYRVBQCMO-UHFFFAOYSA-N IUPAC Name: disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) SMILES: [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2

Buffer concentrate, pH 4.00 ± 0.02 (20°C), Supelco

Traceable to SRM of NIST and PTB for 500 mL buffer solution, Titrisol™

Buffer concentrate, pH 3.00 ± 0.02 (20°C), Supelco

Traceable to SRM of NIST and PTB for 500 mL buffer solution, Titrisol™

Red-Four (TM) Buffer Solution, pH 4.01 +/- 0.01 at 25°C, Color-coded RED, Reference Standard, Spectrum™ Chemical

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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B1163

Citrate Buffer, pH 6.0, 10x, Antigen Retriever, Sigma-Aldrich

Thermo Scientific Chemicals Sodium phosphate, 0.5M buffer soln., pH 8.5

Buffer solution pH 3.0 (20°C), Citric acid / sodium hydroxide / sodium chloride solution, with fungicide, traceable to SRM from NIST and PTB, Solstice

Citric acid / sodium hydroxide / sodium chloride solution, with fungicide, traceable to SRM from NIST and PTB

Thermo Scientific Chemicals Sodium citrate, 0.5M buffer soln., pH 5.0

Buffer concentrate pH 4.00, For 500 ml buffer solution, citric acid / sodium hydroxide / sodium chloride solution, Solstice

for 500 ml buffer solution, citric acid / sodium hydroxide / sodium chloride solution

Buffer Solution, pH 10.02, Solstice

CAS: 1336-21-6 Molecular Formula: H5NO Molecular Weight (g/mol): 35.05 MDL Number: MFCD00066650 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: N.O

Phosphate Buffer Solution, pH 7, Solstice

CAS: 7732-18-5

Maleate, 0.2M buffer soln., pH 5.5, Thermo Scientific™

CAS: 3105-55-3 Molecular Formula: C4H2NaO4 Molecular Weight (g/mol): 137.05 MDL Number: MFCD00070246 InChI Key: VRVKOZSIJXBAJG-ODZAUARKSA-L PubChem CID: 91658932 SMILES: [Na+].[O-]C(=O)\C=C/C([O-])=O

LiChropur™ Potassium Phosphate Monobasic, MilliporeSigma™ Supelco™

CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.08 MDL Number: MFCD00011401 MFCD00147253 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M Synonym: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate IUPAC Name: potassium dihydrogen phosphate SMILES: [K+].OP(O)([O-])=O