Life Science Buffers

Tris, 99.0 to 101.0% (Dry Basis), Affymetrix/USB™

Chemical Name or Material: Tris Formula Weight: 121.14 Physical Form: Crystalline Powder Linear Formula: NH2C(CH2OH)3 MDL Number: MFCD00004679 Molecular Formula: C4H11NO3 Synonym: Tris(hydroxymethyl)amino methane Boiling Point: 219° to 220°C Melting Point: 171° to 172°C Packaging: Plastic bottle

TE Buffer, 50X Solution, Molecular Biology Grade, Ultrapure, Affymetrix/USB™

Chemical Name or Material: TE Buffer Physical Form: Solution Purity Grade: Molecular Biology Grade Packaging: Nalgene bottle

Tris, ≥98%, Affymetrix/USB™

Chemical Name or Material: Tris Assay: ≥98% Formula Weight: 121.14 Physical Form: Crystalline Powder Linear Formula: NH2C(CH2OH)3 MDL Number: MFCD00004679 Molecular Formula: C4H11NO3 Synonym: Tris(hydroxymethyl)amino methane Boiling Point: 219° to 220°C Melting Point: 171° to 172°C Packaging: Plastic bottle

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

Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free,, ACROS Organics™

Chemical Name or Material: Tris Borate EDTA buffer Name Note: pH 8.3 CAS: 610769-35-2 Purity Grade: For molecular biology MDL Number: MFCD00236358 Synonym: 2-Amino-2-(hydroxymethyl)-1, 3-propanediol

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

CHES, 98+%, for biochemistry, ACROS Organics™

Chemical Name or Material: CHES Name Note: 98+% CAS: 103-47-9 Purity Grade: For biochemistry Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: C8H17NO3S Linear Formula: C6H11NHCH2CH2SO3H Formula Weight: 207.29 MDL Number: MFCD00003835 Synonym: 2-(Cyclohexylamino)ethanesulfonic acid

TRIS-glycine-native running buffer (10X), pH 8.5, Alfa Aesar™

Physical Form: Liquid Chemical Name or Material: TRIS-glycine-native running buffer (10X) TSCA: Yes Packaging: Plastic bottle

CAPS, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: CAPS Name Note: 99% CAS: 1135-40-6 Purity Grade: For biochemistry Assay: ≥98.5% (on dry substance) Assay Percent Range: 99% Molecular Formula: C9H19NO3S Linear Formula: C6H11NH(CH2)3SO3H Formula Weight: 221.31 MDL Number: MFCD00003837 Synonym: 3-Cyclohexylamino-1-propanesulfonic acid

Tris Hydrochloride, Molecular Biology Grade, Ultrapure, Affymetrix/USB™

Chemical Name or Material: Tris hydrochloride Purity Grade: Molecular Biology Grade Formula Weight: 157.60 Physical Form: Crystalline Powder MDL Number: MFCD00012590 Molecular Formula: C4H11NO3·HCl Synonym: Tris(hydroxymethyl)amino methane hydrochloride Melting Point: ∽152°C (dec.) Packaging: Plastic bottle

Alkaline running buffer soln., Alfa Aesar™

Physical Form: Liquid Chemical Name or Material: Alkaline running buffer soln. TSCA: Yes Packaging: Plastic bottle UN Number: UN1824

Tris (Tromethamine) (Granular/USP), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tris (Tromethamine) CAS: 77-86-1 Purity Grade: USP Physical Form: Powder/Solid Assay: 99.0 to 101.0% (USP) Molecular Formula: C4H11NO3 Linear Formula: H2NC(CH2OH)3 Formula Weight: 121.14 MDL Number: MFCD00004679 Synonym: THAM™

Tris EDTA buffer, for molecular biology, DNAse, RNAse, Protease free ready to use, pH 8.0, ACROS Organics™

Chemical Name or Material: Tris EDTA buffer Name Note: pH 8.0 CAS: 38641-82-6 Purity Grade: For molecular biology MDL Number: MFCD00236359 Synonym: 2-Amino-2-(hydroxymethyl)-1, 3-propanediol

MOPS, ≥98.5% (Dry Basis), Ultrapure, Affymetrix/USB™

Chemical Name or Material: MOPS Assay: ≥98.5% Formula Weight: 209.26 Physical Form: Crystalline Powder Linear Formula: HO3S(CH2)3(C4H8NO) MDL Number: MFCD00006183 Molecular Formula: C7H15NO4S Synonym: 3-[N-Morpholino]propane sulfonic Acid Melting Point: 277° to 280°C (dec.) Flash Point: 110°C (230°F) Packaging: Plastic bottle

TRIS-glycine-SDS running buffer (10X), pH 8.3, Alfa Aesar™

Physical Form: Liquid Chemical Name or Material: TRIS-glycine-SDS running buffer (10X) TSCA: Yes Packaging: Plastic bottle

TE buffer, (20X), pH 8.0, autoclaved, Alfa Aesar™

MDL Number: MFCD00236359 Physical Form: Liquid Chemical Name or Material: TE buffer TSCA: Yes Packaging: Plastic bottle

Tris Borate EDTA Products for Science Education

Chemical Name or Material: Tris Borate EDTA CAS: 10043-35-3 CAS: 6381-92-6 CAS: 77-86-1 CAS: 7732-18-5 Purity Grade: Laboratory Grade Assay Percent Range: 2.75% w/v Synonym: TBE 5X Buffer

TE buffer, (20X), pH 7.4, autoclaved, Alfa Aesar™

MDL Number: MFCD00236359 Physical Form: Liquid Chemical Name or Material: TE buffer TSCA: Yes Packaging: Plastic bottle

TRIS-Tricine-SDS running buffer (10X), anode buffer, pH 8.9, Alfa Aesar™

Physical Form: Liquid Chemical Name or Material: TRIS-Tricine-SDS running buffer (10X) TSCA: Yes Packaging: Plastic bottle

TE Buffer, 1X Solution, Molecular Biology Grade, Ultrapure, Affymetrix/USB™

Chemical Name or Material: TE Buffer Physical Form: Solution Purity Grade: Molecular Biology Grade Packaging: Nalgene bottle

TRIS-Tricine-SDS running buffer (10X), cathode buffer, pH 8.3, Alfa Aesar™

Physical Form: Liquid Chemical Name or Material: TRIS-Tricine-SDS running buffer (10X) TSCA: Yes Packaging: Plastic bottle

Wright's Stain Buffer Products for Science Education

Chemical Name or Material: Wright's Blood Stain Buffer CAS: 7778-77-0 CAS: 7558-79-4 CAS: 7732-18-5 Assay Percent Range: 0.7% w/v Synonym: Giordan pH 6.4

Tris, 99.8 to 100.1% (Dry Basis), Molecular Biology Grade, Ultrapure, Affymetrix/USB™

Chemical Name or Material: Tris Formula Weight: 121.14 Purity Grade: Molecular Biology Grade Physical Form: Crystalline Powder Linear Formula: NH2C(CH2OH)3 MDL Number: MFCD00004679 Molecular Formula: C4H11NO3 Synonym: Tris(hydroxymethyl)amino methane Boiling Point: 219° to 220°C Melting Point: 171° to 172°C Packaging: Plastic bottle

TBE running buffer (10X), Alfa Aesar™

Physical Form: Liquid Chemical Name or Material: TBE running buffer (10X) TSCA: Yes Packaging: Plastic bottle

EPPS, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: EPPS CAS: 16052-06-5 Purity Grade: For biochemistry Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C9H20N2O4S Formula Weight: 252.33 MDL Number: MFCD00006160 Synonym: 3-[4-(2-Hydroxyethyl)-1-piperazine]propanesulfonic acid

Bis-Tris, ≥98% (Dry Basis), Ultrapure, Affymetrix/USB™

Chemical Name or Material: bis[2-Hydroxyethyl]imino-tris[hydroxymethyl]methane Assay: ≥98% Formula Weight: 209.24 Physical Form: Crystalline Powder Linear Formula: (HOCH2CH2)2NC(CH2OH)3 MDL Number: MFCD00002853 Molecular Formula: C8H19NO5 Synonym: bis[2 to Hydroxyethyl]imino to tris[hydroxymethyl]methane Melting Point: 102° to 105°C Packaging: Plastic bottle

MOPS, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: MOPS Name Note: 99% CAS: 1132-61-2 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: For biochemistry Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C7H15NO4S Formula Weight: 209.26 MDL Number: MFCD00006183 Synonym: 3-(N-Morpholino)propanesulfonic acid

Tris(hydroxymethyl)aminomethane (Crystalline/Laboratory), Fisher Chemical

Chemical Name or Material: Tris(hydroxymethyl)aminomethane CAS: 77-86-1 Purity Grade: Laboratory Grade Physical Form: Powder/Solid Molecular Formula: C4H11NO3 Linear Formula: H2NC(CH2OH)3 Formula Weight: 121.14 MDL Number: MFCD00004679 Synonym: 2-Amino-2-(hydroxymethyl)-1, 3-Propanediol Trimethylol Aminomethane

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