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
(±)-Nornicotine-D4标准品
Adapter R3/4" to R3/8", for water-jet vacuum pump article number 77094
FLASKS, W. SIDE NECK AT AN ANGLE OF 20°, 500 ML, CN ST 24/29, SN ST 14/23
哥伦比亚琼脂
PK1 SPLITLESS LINER FOR SHIMADZU,DIRECT&
BETABASIC CN 3UM 150X2.1MM COLUMN
3-甲基黄嘌呤
GC2010 不分流衬管,5/包
3-4 型有油空气压缩机
扁形称量瓶