| orj-1122 | HEPES|N-2-羥乙基哌嗪-N-N-乙磺酸 | 25g | Amresco0511 |
| orj-1123 | HEPES|N-2-羥乙基哌嗪-N-N-乙磺酸 | 100g | Amresco0511 |
Specifications:
DNase(P/F)……………………………………………………………. NONE
Heavy Metals (as Pb)(%)………………………………………….<=0.0005
Iron(%)…………………………………………………………………… <=0.0005
pKa @20C………………………………………………………………. 7.45-7.65
Protease(P/F)………………………………………………………….. NONE
Purity (Dry Basis)(%) ………………………………………………..>99.0
Residue on Ignition(%)…………………………………………….. <=0.2
RNase(P/F) ……………………………………………………………….NONE