Reagents for PCR
and electrophoresis

TRIS, 1.0M, pH 8.0 TRS222 CAS number: [77-86-1] C4H11NO3 MW: 121.14 Purity: ≥ 99.9% Insolubles: ≤ 0.005% A290 (1M water.): ≤0 .05% Heavy Metals (as Pb): ≤ 5 ppm Solubility (1.0M solution): clear/colorless DNase, RNase and Protease activity: none detected Auotclave Sterilized

TRIS, 1.0M, pH 8.5 TRS333 CAS number: [77-86-1] C4H11NO3 MW: 121.14 Purity: ≥ 99.9% Insolubles: ≤ 0.005% A290 (1M water.): ≤ 0.05% Heavy Metals (as Pb): ≤ 5 ppm Solubility (1.0M solution): clear/colorless DNase, RNase and Protease activity: none detected Auotclave Sterilized

TRITON® X-100, Biotechnology Grade TRX777 CAS number: [9002-93-1] C34H62O11 MW: 647 Avg. DNase/RNase/protease: none detected TRITON® X-100 - is a Registered Trademark of Union Carbide Chemicals and Plastics.

TRITON® X-100, Reagent Grade TRX506 CAS number: [9002-93-1] C34H62O11 MW: 647 Avg. Suitable for electrophoresis HLB: 13.5 pH (5%, H2O): 6.0-8.0 Color (APHA): < 100 TRITON® X-100 - is a Registered Trademark of Union Carbide Chemicals and Plastics.

TWEEN® 20, Biotechnology Grade TWN510 DNase/RNase/Protease free TWEEN®- is a Registered Trademark of Uniqema, a division of ICI Americas Inc.

TWEEN®-20, Reagent Grade TWN508 CAS number: [9005-64-5] (Polyoxyethylene Sorbitan Monolaurate) Hydroxyl No: 96-108 HLB No: 16.7 Water: < 3.0% Heavy Metals: < 0.001% TWEEN®- is a Registered Trademark of Uniqema, a division of ICI Americas Inc.

TWEEN® -80, Reagent Grade TWN507 (Polyoxyethylene Sorbitan Monoleate) CAS number: [9005-65-6] Hydroxyl No: 65-80 HLB No: 15.0 Water: < 3.0% Heavy Metals: < 0.001% TWEEN®- is a Registered Trademark of Uniqema, a division of ICI Americas Inc.