Electrochemistry Buffers

Buffer solution, pH 3.00 (+/-0.026 @ 25oC), No Color, Specpure, NIST Traceable

CAS: 1336-21-6 | H5NO | 35.05 g/mol

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

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

Orion™ pH 7.00 Buffer, Yellow, 475 mL, pH 7.00 Buffer, Color Coded Yellow, 475 mL PROMO, Thermo Scientific™

Perform accurate, reproducible pH calibrations with the Thermo Scientific™ Orion pH Buffer Bottles.

Buffer concentrate, pH 7.00 ± 0.02 (20°C), Supelco

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

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

Buffer, Reference Standard, pH 7.000.01 (25°C), MilliporeSigma™ Supelco™

Buffer Solution, pH 1.68 +/-0.02 at 25°C, Reference Standard, Spectrum™ Chemical

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B-220

Orion™ pH 4.01 Buffer, Red, 475 mL, pH 4.01 Buffer, Color Coded Red, 475 mL PROMO, Thermo Scientific™

Perform accurate, reproducible pH calibrations with the Thermo Scientific™ Orion pH Buffer Bottles.

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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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

Buffer Solution, pH 13.0, 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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B-378

Buffer Solution Concentrate, pH 10.00, Spectrum™ Chemical

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Buffer concentrate, pH 4.00 ± 0.02 (20°C), Supelco

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

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

Buffer concentrate, pH 9.00 ± 0.02 (20°C), Supelco

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