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
(Talboys 酸洗二氧化硅/玻璃珠,800微米
溴代环己烷
PUNYW9646384 O-Desmethyl Venlafaxine Glucuronide Lithium Salt (Mixture of Diastereomers)
24种元素ICP-MS混标,溶于5%HNO3
面罩(配Z421006-1EA)
LiChroCART 125-4,Purospher STAR RP 8 E 3μm定制柱
BIOBASIC CN 5UM 100X0.32MM KAPPA COLUMN
生活饮用水基质中溶解性总固体质控样
110ml 透明样品瓶
SILICONE RUBBER SEALING FOR GL 32 THREADS WITH PTFE WASHER, 29 X 18 MM