General Purpose Buffers

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

TABS, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: TABS Assay: ≥98.5% (on anhydrous basis) Assay Percent Range: 99% Molecular Formula: C8H19NO6S Linear Formula: (HOCH2)3CNH(CH2)4SO3H Formula Weight: 257.31 MDL Number: MFCD00678129 Synonym: N-Tris(hydroxymethyl)methyl-4-aminobutanesulfonic acid

Buffer solution, pH 1.00 (±0.01 at 25deg.C), No Color, NIST Traceable, 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: MFCD00146252

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

Buffer solution, pH 2.00 (±0.01 at 25deg.C), No Color, NIST Traceable, 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: MFCD00146252

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

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

Buffer solution, pH 4.01 (±0.01 at 25deg.C), No Color, NIST Traceable, Alfa Aesar™, Specpure™

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

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

Buffer solution, pH 8 (±0.01 at 25deg.C), No Color, NIST Traceable, 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: MFCD00134130

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

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

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

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

Buffer Solution pH 11, Alfa Aesar™ Specpure™

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

Buffer Solution pH 3, Alfa Aesar™ Specpure™

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

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

Alfa Aesar™ Buffer solution, pH 4.0, Coloured Red, Alfa Aesar™, Specpure™

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

Buffer solution, pH 12 (±0.01 at 25deg.C), No Color, NIST Traceable, 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

Phosphate Buffer Solution, 0.1M Products for Science Education

Chemical Name or Material: Phosphate Buffer Solution, 0.1M CAS: 7758-11-4 CAS: 7778-77-0 CAS: 7732-18-5 Assay Percent Range: 0.75%w/v

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

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

pH Buffer Salt, pH 9.18, in ready to mix packets, Certified, Fisher Chemical

Chemical Name or Material: Buffer Salt, pH 9.19 CAS: 1303-96-4 Purity Grade: Certified Grade Molecular Formula: B4Na2O7 · 10 H2O MDL Number: MFCD00149193 Synonym: Sodium Tetraborate Decahydrate

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

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

Acetate Buffer, Purified, for Zinc Analysis (Dithizone Method), Ricca Chemical

Chemical Name or Material: Acetate Buffer CAS: 7732-18-5 CAS Min %: 81.0 CAS Max %: 84.0 CAS: 6131-90-4 CAS Min %: 11.67 CAS Max %: 12.14 CAS: 64-19-7 CAS Min %: 5.67 CAS Max %: 5.9 Physical Form: Liquid

SFA Buffer, pH 4.50, Ricca Chemical

Chemical Name or Material: SFA Buffer CAS: 7732-18-5 CAS Min %: 70.0 CAS Max %: 73.0 CAS: 67-56-1 CAS Min %: 24.68 CAS Max %: 25.69 CAS: 64-19-7 CAS Min %: 2.75 CAS Max %: 2.86 CAS: 1336-21-6 CAS Min %: 0.71 CAS Max %: 0.73

Acetic Acid-Ammonium Acetate Buffer TS, Ricca Chemical

Chemical Name or Material: Acetic Acid-Ammonium Acetate Buffer Name Note: Test Solution CAS: 7732-18-5 CAS Min %: 86.0 CAS Max %: 90.0 CAS: 631-61-8 CAS Min %: 6.65 CAS Max %: 6.92 CAS: 64-19-7 CAS Min %: 5.16 CAS Max %: 5.37 Physical Form: Liquid

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