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
CNW dSPE分散固相萃取纯化管,粉状硫酸镁
2,4-双(三氟甲基)苯胺
AA Grade Antimony, 25 mL 1,000 mg/L in 5% HNO3 + 0.1% HF
用于 20 mm 盖的 A-Line 电子启盖器,带锂电池
N-Ethyl-L-valine Methyl Ester
ST-SOCKETS, DOUBLE, FORM C, ST 14/23, acc. to DIN 12249 PRECISO, ?:17, L:135, W.TH.:1,8 MM
辛胺
HYPERSIL GOLD PFP 3UM 10X3MM DROP-IN GUARDS PK/4
香豆素 7
VITLAB piccolo 2, switchable, 1000 / 2000 μl