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
GAS COLLECTION TUBES, WITH 2 STRAIGHT ST-STOPCOCKS, ?: 54 MM, SOLID LENGTH: 200 MM, OVERALL LENGTH
异丁酸丁酯
SPIRAL CONDENSER, CONE ST 14/23; SOCKET ST 14/23 JACKET LENGTH: 160 MM
Hibar 250-3,LiChrospher 100 RP-18 15μm定制柱
(德国KNF) 抗化学腐蚀隔膜气泵
GAS WASHING BOTTLES, DRECHSEL, WITH SINTERED DISC, COMPL. 500 ML, P 0
空心阴极灯-锶
TTC营养琼脂
2′,3′,5′-三乙酰鸟苷
2,6-二羟基苯甲酸甲酯
