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Specifications

Molecular Biology Buffer
Tris-(Hydroxymethyl)-aminomethane hydrochloride
C4H12NO3Cl
M.W.: 157.60
Assay (Titration): 99%min.
Heavy metals(as Pb): <5ppm
pH(0.5M in water): 3.5-5.0
A260 (0.5M in water): 0.015
A280 (0.5M in water): 0.010
Store at Room Temp.