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
Envi-18 SPE小柱
CHROMATOGRAPHIC-COLUMNS, ST-SOCKET, ST-CONE, ST-STOPCOCK 29/32, VALVE,PTFE-VALVE PLUG, VACCUM CON
环丙甲酸甲酯
CRYSTALLIZING DISHES, 60 ML, BOROSILICATE GLASS, O.D. 60 MM
4-氯-2-甲基巯基嘧啶
Graduated beaker, PP, moulded scale, round base, 250 ml
D-(-)-扁桃酸乙酯
废水中的三卤甲烷和氯化溶剂-质控样
ASI UHMW PE PUMP SEAL FOR WATERS
PK10 UNCOND.GL PE TD CARBOTRAP 300 TUBE