General Purpose Buffers

Alfa Aesar™ Acetate, 1M buffer soln., pH, 3.0, low endotoxin

Chemical Name or Material: Acetate CAS: 127-09-3 Name Note: low endotoxin MDL Number: MFCD00012459

pH Buffer Salt, pH 10.4, in ready to mix packets, Certified, Fisher Chemical

Chemical Name or Material: Buffer Salt, pH 10.5 CAS: 77-86-1 Purity Grade: Certified Grade Molecular Formula: C4H11NO3 MDL Number: MFCD00004679

BES, 99+%, for biochemistry, ACROS Organics™

Chemical Name or Material: BES CAS: 10191-18-1 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For biochemistry Assay: ≥99.0% (Acid) Assay Percent Range: 99+% Molecular Formula: C6H15NO5S Linear Formula: (HOCH2CH2)2NCH2CH2SO3H Formula Weight: 213.25 MDL Number: MFCD00007533 Synonym: N, N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid

Buffer Solution pH 1.68, Alfa Aesar™ Specpure™

Chemical Name or Material: Buffer solution CAS: 7447-40-7 CAS: 7647-01-0 CAS: 7732-18-5 Physical Form: Liquid MDL Number: MFCD00147253

Alfa Aesar™ Citrate, 0.5M buffer soln., pH 4.5

Chemical Name or Material: Citrate buffer soln. CAS: 6132-04-3 MDL Number: MFCD00150031

pH Buffer Salt, pH 6.86, in ready to mix packets, Certified, Fisher Chemical

Chemical Name or Material: Buffer Salt, pH 6.87 CAS: 7558-79-4 CAS: 7778-77-0 Purity Grade: Certified Grade MDL Number: MFCD00050029 Synonym: Potassium Phosphate Monobasic/Sodium Phosphate Dibasic

Krebs-Ringer Solution, bicarbonate-buffered, Alfa Aesar™

Physical Form: Liquid Chemical Name or Material: Krebs-Ringer Solution Packaging: Plastic bottle

Alfa Aesar™ Buffer solution, pH 7.0, Coloured Yellow, Alfa Aesar™, Specpure™

Chemical Name or Material: Buffer solution CAS: 1310-73-2 CAS: 7778-77-0 CAS: 7732-18-5 MDL Number: MFCD00146252

Phosphate, 0.2M buffer soln., pH 7.0, Alfa Aesar™

MDL Number: MFCD00003527 Physical Form: Liquid Chemical Name or Material: Phosphate CAS: 7558-80-7 Packaging: Plastic bottle Concentration: 0.2M buffer soln.

Buffer Solution pH 3, Alfa Aesar™ Specpure™

Chemical Name or Material: Buffer solution Physical Form: Liquid MDL Number: MFCD00147253

Buffer HF-Improved, Alfa Aesar™

Chemical Name or Material: Buffer HF-Improved Physical Form: Liquid MDL Number: MFCD00132734

Alfa Aesar™ Acetate, 1M buffer soln., pH 4.0

Chemical Name or Material: Acetate buffer soln. CAS: 127-09-3 MDL Number: MFCD00012459

Alfa Aesar™ Citrate, 0.5M buffer soln., pH 5.5

Chemical Name or Material: Citrate buffer soln. CAS: 6132-04-3 MDL Number: MFCD00150031

pH Buffer Salt, pH 7.41, in ready to mix packets, Certified, Fisher Chemical

Chemical Name or Material: Buffer Salt, pH 7.42 CAS: 7558-79-4,7778-77-0 CAS: 7778-77-0 Purity Grade: Certified Grade MDL Number: MFCD00050029 Synonym: Potassium Phosphate Monobasic/Sodium Phosphate Dibasic

Alfa Aesar™ Citrate, 0.5M buffer soln., pH 2.5

Chemical Name or Material: Citrate buffer soln. CAS: 6132-04-3 MDL Number: MFCD00150031

Phosphate, 0.2M buffer soln., pH 7.5, Alfa Aesar™

MDL Number: MFCD00003527 Physical Form: Liquid Chemical Name or Material: Phosphate CAS: 7558-80-7 Packaging: Plastic bottle Concentration: 0.2M buffer soln.

Alfa Aesar™ Acetate, 1M buffer soln., pH, 5.0

Chemical Name or Material: Acetate buffer soln. CAS: 127-09-3 MDL Number: MFCD00012459

Buffer solution pH 7, Phosphate buffer, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer solution pH 7 CAS: 7778-77-0 CAS: 7558-79-4 CAS: 7732-18-5 Molecular Formula: H2KO4P Formula Weight: 136.09 MDL Number: MFCD03097944

Phosphate, 0.2M buffer soln., pH 4.4, Alfa Aesar™

MDL Number: MFCD00003527 Physical Form: Liquid Chemical Name or Material: Phosphate CAS: 7558-80-7 Packaging: Plastic bottle Concentration: 0.2M buffer soln.

Krebs-Ringer Solution, HEPES-buffered, Alfa Aesar™

Physical Form: Liquid Chemical Name or Material: Krebs-Ringer Solution Packaging: Plastic bottle

Alfa Aesar™ Citrate-buffered saline (20X)

Chemical Name or Material: Citrate-buffered saline CAS: 6132-04-3 MDL Number: MFCD00132371 Synonym: SSC buffer, 20X; Saline-sodium citrate buffer, 20X

Buffer Solution pH 11, Alfa Aesar™ Specpure™

Chemical Name or Material: Buffer solution Physical Form: Liquid MDL Number: MFCD00163176

Buffer Solution, pH 7, Alfa Aesar™, Specpure™

Chemical Name or Material: Buffer solution Name Note: NIST Traceable Purity Grade: Specpure™ Physical Form: Liquid MDL Number: MFCD00146206

Borax Standard Buffer, Fisher Chemical

Chemical Name or Material: Borax Standard Buffer CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 1303-96-4 CAS Min %: 0.37 CAS Max %: 0.39

Buffer solution, Alfa Aesar™, Specpure™

Chemical Name or Material: Buffer solution CAS: 1310-73-2 CAS: 7778-77-0 CAS: 7732-18-5 Physical Form: Liquid MDL Number: MFCD00146252

Phosphate, 0.2M buffer soln., pH 7.4, Alfa Aesar™

MDL Number: MFCD00003527 Physical Form: Liquid Chemical Name or Material: Phosphate CAS: 7558-80-7 Packaging: Plastic bottle Concentration: 0.2M buffer soln.

Alfa Aesar™ Acetate, 1M buffer soln., pH, 4.0, low endotoxin

Chemical Name or Material: Acetate CAS: 127-09-3 Name Note: low endotoxin MDL Number: MFCD00012459

Buffer Solution (Acetate), pH 4.0-4.5 (Certified), Fisher Chemical

Chemical Name or Material: Buffer Solution (Acetate), pH 4.0-4.6 CAS: 64-19-7 CAS: 6131-90-4 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00137248

Phosphate, 0.5M buffer soln., pH 7.5, Alfa Aesar™

MDL Number: MFCD00003527 Physical Form: Liquid Chemical Name or Material: Phosphate CAS: 7558-80-7 Packaging: Plastic bottle Concentration: 0.5M buffer soln.

Phosphate, 0.2M buffer soln., pH 8.0, Alfa Aesar™

MDL Number: MFCD00003527 Physical Form: Liquid Chemical Name or Material: Phosphate CAS: 7558-80-7 Packaging: Plastic bottle Concentration: 0.2M buffer soln.

  spinner