Synonyms: Tris(hydroxymethyl)aminomethane hydrochloride buffer solution
Density: 1.05 g/mL at 20 °C
Other Notes: Buffer component (SET buffer) in the preparation of RNA1
Legal Information: Trizma is a registered trademark of Sigma-Aldrich Co. LLC
λ: neat
Cation Traces: Na: ≤20 mg/kg
Concentration: 1.0 M tris-HCl
Density: 1.05 g/mL at 20°C
Grade: for molecular biology
Impurities: proteases, none detected
pH: 7.4±0.1 (25°C)
Product Line: BioUltra
UV Absorption: λ: 280 nm Amax: 0.04