Tris HCL/Hydrochloride & Tris Base Buffer Powder
Specification Appearance White crystal powder Content, % 99.50 ~101.0 Melting point, ℃ 168.0 ~171.0 Insoluble substance, % ≤ 0.03 Ash, % ≤ 0.05 Heavy metals, ppm ≤ 5 Loss on drying ,% ≤ 0.50 PH 10.0-11.5 Color ≤ 5#
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