Amresco 0732    EGTA  乙二醇-双-(2-氨基乙基)四乙酸

产品说明：

EDTA, FREE ACID ETHYLENEDIAMINETETRAACETIC ACID

Ultra Pure Grade

Scientific Chemical Name:

C 10 H 16 N 2 O 8

Specifications:

DNase(P/F)………………………………………………………NONE

Heavy Metals (as Pb)(%)………………………………………<=0.001

Identification(P/F)………………………………………………PASS

Insolubles (5%, 1N NaOH)(P/F)………………………………PASS

Iron(%)……………………………………………………………<=0.005

Magnesium(%)…………………………………………………<=0.0005

Nitrilotriacetic Acid(%)…………………………………………<=0.1

pH (5%, Water) @25C…………………………………………2.5-3.5

Protease(P/F)……………………………………………………NONE

Purity(%)…………………………………………………………>99.5

Residue after Ignition(%)…………………………………………<=0.2

RNase(P/F)…………………………………………………………NONE