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
NUCLEOSIL CYANO 10X3MM DROP-IN CARTRIDGES 4/PK
甲醇中绿草定溶液
进样垫
SAFETY WASHING BOTTLES, 1000 ML, PE, W. SAFETY DELIVERY JET, YELLOW, 'HEXAN'
气相填充柱
Pentacene
HyperSep SCX SPE Column, 20g, 75mL, 10个/包装
BOTTLES SQUARE PE NATURAL COLOUR 1000 ML, ST. 25, WITH SCREW CAP
视黄醇
100ml毛式抽脂瓶