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
气相色谱柱,TG-225MS 60m x 0.32mm x 1μm
15ml试管(带瓶塞)
(R)-(+)-2,2'-联[二-(4-甲基苯基)膦基]-1,1'-联萘
CLIPS FOR JOINTS, ST 29/32-29/42, MADE OF POM, "KECK-KLEMME"
5种碳吸附剂样品套件
鸡肉粉基质中环丙沙星质控样
Metsulfuron-methyl-D3
VOLUMETRIC FLASKS, 500 ML, WITH SPOUT CLASS A, WITH ST-PE- STOPPERS, ST 19/26, CONFORMITY CERTIF
液体样品中的着色剂
酮洛芬