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
1-溴-3-氯-2-氟苯
FILTER DISCS, POR.2, D. 120 MM, DURAN
水份测定器接受管
THERMOSTATIC REACTION VESSELS, NW 150, UNGRADUATED WITH COOLING JACKET AND WITHDRAWAL VALVE, 1000
BOND ELUT CH(环己基) SPE小柱
Service Kit Model 43 (82131 - S/K GJ-N25.FF1S.A/B) SAP-Nr. 9079
5-氨基喹啉
25L PE方形放水桶,含龙头
9.21ph缓冲液
气相填充柱