产品说明:

TRIS HYDROCHLORIDE

Ultra Pure Grade

Scientific Chemical Name: C4H11NO3 HCl

Molecular weight: 157.64

Cas number: 1185-53-1

Specifications:

Calcium(%)…………………………………………………<=0.0001

Copper(%) …………………………………………………<=0.0001

DNase(P/F)…………………………………………………NONE

Insolubles(%) ………………………………………………<=0.001

Iron(%) ………………………………………………………<=0.001

Lead(%) ……………………………………………………<=0.0001

Magnesium(%) ……………………………………………<=0.0001

Manganese(%) ……………………………………………<=0.0001

pH (0.1M, Water) @25C…………………………………4.2-4.9

Protease(P/F) ………………………………………………NONE

Purity (Titration)(%) …………………………………………>99.5

Reassay Date ………………………………………………REPORT

RNase(P/F) …………………………………………………NONE

Zinc(%) ………………………………………………………<=0.0001