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
DISCOVERY DSC-NH2 氨基固相萃取柱
Clip glassware steel nickel plated, for joint size 24/40
测试管
(德国KNF) 抗强化学腐蚀隔膜计量泵
RECEIVER ADAPTERS, STRAIGHT, W. VACUUM CONNECTION AND DRIP TIP, SOCKET ST 19/26 CONE ST 19/26
SEPARATING FUNNEL STOPCOCKS, WITH SHORT INLET, GROUND AND POLISHED, WITHOUT KEYS NS 21.5, DURAN
2,6-二硝基氯苯
松香酸
2-氟苯硫酚
5-氨基-3-甲基-2,4-噻酚二羧酸二乙酯