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
SUPPLE CONNECTOR PTFE
CYLINDRICAL TEST TUBES PP, 11,5x55 mm (1.000 pcs)
Shodex SUGAR SP-G 6B 保护柱
BEAKERS, 150 ML, LOW FORM, WITH SPOUT, DURAN, WITH GRADUATION
环己硫醚
BOTTLES WIDE MOUTHED, WITH DIN-SCREW THREAD, WITH SCREW CAP, 200 ML, AMBER GLASS
3,4-二氯苯乙胺
磷(P)标准溶液
D-脯氨酸苄酯盐酸盐
EC-WAX毛细管柱