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
2-Piperazin-1-ylnicotinic acid, 95+%
邻甲苯胺,99.0%(GC&T)
Ammonium cerium(IV) nitrate, for analysis ACS, 99% 25GR
KODAK ELECTRON MICROSCOPY FILM 4489*7 X 7 CM SHEET
2-甲基-1,3-二氧戊环,98.0%(GC)
十二烷基二甲基苄基溴化铵,苯扎溴铵
双硫腙,铅试剂,分光有效含量≥85.0%,重金属含量(以Pb计)≤0.0005%
Acrylamide, extra pure, 98.5% 500GR
Acetaldehyde ethyl propargyl acetal, 98% 1GR
2-Deoxy-D-glucose, 99% 5GR