Tris hydrochloride

Molecular Biology Reagent Tris Hydrochloride This is used in a number of Tris buffer products used in electrophoresis in the pH range 7.2-9.0. It does not precipitate calcium salts and useful in maintaining the solubility of manganese salts.

Technical Specification
M.W.(tris base / tris HCl): 121.1 / 157.6
Purity: > 99.8%
Moisture: < 1.0%
A280 (1.0M, water): < 0.05
Insolubles: < 0.005%
Arsenic: < 0.0005%
Copper: < 0.0001%
Iron: < 0.0001%
Magnesium: < 0.0001%
Heavy metals (as Pb): < 0.0001%
DNase, RNase,protease: none detected
Storage: Room Temperature, dry
CAS: 1185-53-1

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