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
3,5-二甲基溴苯
Cable 2xbanana 2mm, 50 cm
转子密封垫 FOR C10W
气相色谱柱,TG-WAXMS B 30m x 0.32mm x 1μm
TEST TUBE RACKS, STAINLESS STEEL WIRE, H.70 MM, L. 250 MM, W. 50 MM, COMPARTMENT SIZE 18 X 18 MM,
PCB No. 91标准品
1,1,1-三氟-2-丁胺
Leapsil C18色谱柱
4ML 便利包 透明 聚四氟乙烯/R 橡胶
3-氯-4-甲基苯甲醛