如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
草酸钾单水合物, ACS,99%+
Folic acid, pure, 96-102% 250GR
1-(4-Bromobenzyl)-1H-imidazole, 97%
硝酸0,1 mol/l (0,1 N) (氧化剂)
4-氨基邻苯二甲酸,95.0%(T)
Girard's Reagent T, 99% 250GR
2-氯苯胺,98.0%(GC)
环已乙酸乙酯, ≥97.0%
HYDROCODONE BITARTRATE NARCOTIC ANALGESI C
苯甲砜, ≥97.0%