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
胰蛋白酶抑制剂相对分子质量标准物质
PP vials 0.7 mL for 889 1000 items
HYPERSIL GOLD C8 5UM 100X0.5MM KAPPA COLUMN
CONNECTION PIECE,DURAN
LUER FILTER ADAPTER FOR GELMAN FILTER CA SSETTES PK 20
1.5ML 高回收率 透明 硅烷化 螺口样品瓶 100/包装
棕色 TARGET I-D 样品瓶/
TRACE TR-WAX 气相柱,
EVAPORATING DISHES, PORCELAIN, GLAZED, SPOUT, FLAT BOTTOM 28 ML, DIA. 70 MM, HEIGHT 15 MM
2-(3,5-二氯苯基)-4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷