Amresco 0105   乙二胺四乙酸二钠，二水 EDTA,Disodium Salt,Dihydrate

产品详细说明:

Biotechnology Grade

Scientific Chemical Name: C 10 H 14 N 2 O 8 Na 2 2H 2 O

Specifications:

DNase(P/F) …………………………………………………………NONE

Heavy Metals (as Pb)(%) …………………………………………<=0.005

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

Insolubles(%)…………………………………………………………<=0.005

Iron(%)…………………………………………………………………<=0.01

Loss on Drying(%)…………………………………………………… 8.7-11.4

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

pH (5%, Water) @25C…………………………………………………4.0-6.0

Protease(P/F)……………………………………………………………NONE

Purity(%) …………………………………………………………………>99.0

RNase(P/F) ………………………………………………………………NONE