Buffers

Tris Buffer, 2M Solution, ACROS Organics™

Chemical Name or Material: Tris buffer Name Note: 2M solution CAS: 77-86-1 Molecular Formula: C4H11NO3 Formula Weight: 121.14 MDL Number: MFCD00004679 Synonym: Tris(hydroxymethyl)aminomethane

Buffer Solution, pH 10.00, Color-Coded Blue (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 10.00, Color-Coded Blue CAS: 7732-18-5 CAS: 6381-92-6 CAS: 584-08-7 CAS: 1332-77-0 CAS: 1310-58-3 Purity Grade: Certified Grade MDL Number: MFCD00146206

Thermo Scientific™ BupH™ Tris Buffered Saline Packs

Make 500mL of Tris-NaCl buffer (TBS) for diluents and wash buffers in ELISA, Western blotting and other immunoassays with these dry-blended powder pouches.

Buffer Salt, pH 6.86 (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

Phosphate Buffer, 0.05M, Fisher Chemical

Chemical Name or Material: Phosphate Buffer, 0.05M CAS: 7732-18-5 CAS Min %: 91.0 CAS Max %: 95.0 CAS: 64-19-7 CAS Min %: 5.76 CAS Max %: 5.99 CAS: 7778-77-0 CAS Min %: 0.31 CAS Max %: 0.32 CAS: 7664-38-2 CAS Min %: 0.26 CAS Max %: 0.27 CAS: 6153-56-6 CAS Min %: 0.18 CAS Max %: 0.19 CAS: 79-09-4 CAS Min %: 0.09 CAS Max %: 0.09

MOPS, 99.5%, for molecular biology, Dnase, Rnase, Prot. free, for peptide sequencing, ACROS Organics™

Chemical Name or Material: MOPS Name Note: DNAse, RNAse and Protease Free CAS: 1132-61-2 CAS Min %: 99.4 CAS Max %: 100.0 Purity Grade: For molecular biology Assay: ≥99.5% Assay Percent Range: 99.50% Molecular Formula: C7H15NO4S Formula Weight: 209.26 MDL Number: MFCD00006183 Synonym: 3-(N-Morpholino)propanesulfonic acid

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

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

Thermo Scientific™ Pierce™ 20X PBS Tween-20

Prepare PBS-Tween (PBS-T) wash buffers and blocking buffers for ELISA and Western with this space-saving stock solution.

Thermo Scientific™ BupH™ Tris-Glycine Transfer Buffer Packs

Make 500mL of standard electrophoresis running buffer for wet or semi-dry Western blot transfer with these dry-blended powder pouches.

Buffer Solution, pH 2.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 2.00 CAS: 7447-40-7 CAS: 7647-01-0 CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00146206

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

Thermo Scientific™ Pierce™ 20X TAE Buffer

Cast agarose gels and prepare Tris-Acetate EDTA (pH 8.3) running buffer for nucleic acid electrophoresis with this space-saving stock solution.

Thermo Scientific™ BupH™ Carbonate-Bicarbonate Buffer Packs

Make 500mL of alkaline (pH 9.4) Na-carbonate (carb-bicarb) buffer for protein and antibody coating procedures with these dry-blended powder pouches.

Buffer Solution, pH 10.00 (Certified), Fisher Chemical

Chemical Name or Material: Buffer Solution, pH 10.00 CAS: 6381-92-6 CAS: 584-08-7 CAS: 1310-58-3 CAS: 7732-18-5 CAS: 12228-88-5 Purity Grade: Certified Grade MDL Number: MFCD00146206

Thermo Scientific™ Pierce™ 20X Tris-HEPES-SDS Buffer

Prepare Tris-HEPES-SDS running buffer required for gel electrophoresis (SDS-PAGE) with Precise Precast Gels with this space-saving stock solution.

Buffer Solution, pH 10, Color-coded blue, Certified, ACROS Organics™

Chemical Name or Material: Buffer solution, pH 10.00 Name Note: Traceable to NIST CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD01324186

Thermo Scientific™ Lab Vision™ Tris-Buffered Saline (25X)

Take advantage of a wash buffer for immunolabeling techniques with the Thermo Scientific™ Lab Vision™ Tris-Buffered Saline (25X),

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, pH 6.00 (Certified), Fisher Chemical

Chemical Name or Material: Buffer Solution, pH 6.00 CAS: 7778-77-0 CAS: 7732-18-5 CAS: 1310-73-2 Purity Grade: Certified Grade MDL Number: MFCD00134130

Thermo Scientific™ Pierce™ 20X Modified Dulbecco's PBS Tween-20

Prepare Na- and K-phosphate buffered saline (D-PBS) wash and blocking buffers for ELISA, Western and other immunoassays with this space-saving stock solution.

Thermo Scientific™ Pierce™ 10X TBE Buffer

Cast agarose gels or prepare Tris-borate-EDTA (pH 8.3) running buffer for agarose and polyacrylamide gel electrophoresis with this space-saving stock solution.

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 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

Thermo Scientific™ BupH™ Borate Buffer Packs

Make 500mL of borate buffer for protein modification procedures requiring amine-free conditions and alkaline pH with these dry-blended powder pouches.

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, Phthalate buffer, traceable to NIST, ready to use, ACROS Organics™

Chemical Name or Material: Potassium hydrogen phthalate CAS: 877-24-7 Molecular Formula: C8H5KO4 Formula Weight: 204.22 MDL Number: MFCD00217672

Thermo Scientific™ BupH™ Phosphate Buffered Saline Packs

Make 500mL of sodium phosphate buffer (PBS) for crosslinking and labeling reactions requiring amine-free conditions with these dry-blended powder pouches.

Buffer solution, pH 4.00, color-coded red Certified, traceable to NIST, ACROS Organics™

Chemical Name or Material: Buffer solution, pH 4.00 Name Note: Color-coded Red CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00146206

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

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