General Purpose Buffers

bis-Tris, ≥99%, MP Biomedicals™

Chemical Name or Material: bis-Tris CAS: 6976-37-0 Physical Form: Crystalline Powder Assay Percent Range: >99% Molecular Formula: C8H19NO5 Formula Weight: 209.2 Synonym: 2,2-bis(Hydroxymethyl)-2,2',2”-nitrilotriethanol, 2, 2-bis(Hydroxymethyl)-2, 2'

Phosphate, 0.5M 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: 0.5M buffer soln.

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

Standard physiological buffer that is suitable for various calcium imaging experiments. It is also used as a preserving agent.

Buffer solution, pH 7.00 (±0.01 at 25deg.C), No Color, NIST Traceable, Alfa Aesar™, Specpure™

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

Phosphate, 0.5M buffer soln., pH 6.5, 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.

Buffer solution, pH 6.86 (±0.01 at 25deg.C), No Color, NIST Traceable, Alfa Aesar™, Specpure™

Chemical Name or Material: Buffer solution Physical Form: Liquid MDL Number: MFCD00146206

Alfa Aesar™ Citrate, 0.5M buffer soln., pH 4.0

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

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

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

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

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

Alfa Aesar™ Citrate, 0.5M buffer soln., pH 3.5

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

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, pH 7, Alfa Aesar™, Specpure™

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

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

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

Phosphate, 0.5M 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: 0.5M buffer soln.

pH Buffer Salt, pH 4.01, in ready to mix packets, Certified, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Salt, pH 4.02 CAS: 877-24-7 Purity Grade: Certified Grade Assay Percent Range: >99% Molecular Formula: C8H5KO4 MDL Number: MFCD00013070

CHES, 99%

Chemical Name or Material: CHES CAS: 103-47-9 Molecular Formula: C8H17NO3S Formula Weight: 207.29 MDL Number: MFCD00003835 Beilstein: 2967601 Merck Index: 14,2055

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

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

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

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

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

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

Buffer Solution pH 11, Alfa Aesar™ Specpure™

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

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