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
Zinc Oxide, -5um, 99.9%
HyperSep Florisil SPE Column 10g/75mL 10个/包装
苯丙氨酸
1-氯代正戊烷
BURETTES,DIN-B,25 ML:0,05 WITH NEW DETACHABLE PTFE-STOPCOCK,SCHELLBACH,
250x1mm 5um Hypersil GOLD Silica
7种元素ICP-MS混标,Ag/Mo/Sb/Sn/Zr/Ti/W,溶于2% HNO3 + 1% HF
BOTTLES WIDE MOUTHED, WITH DIN-SCREW THREAD W.SCREW CAP, 250 ML, AMBER-GLASS
p-Cyanophenylacetic Acid
甲醇