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
薄荷酰胺
气相进样针头
2-环己基-4,4,5,5-四甲基-1,3,2-二氧环戊硼烷
BETASIL C8 5UM 30X3MM COLUMN
CHROMATOGRAPY-COLUMNS, WITH ST-SOCKET 14/23, ST-PTFE-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINING
DB-5HT毛细管柱
果糖二丙酮
D-丙氨酸甲酯盐酸盐
DURAN? Micro filter candle with narrow tube, 125aD, porosity 0
HYPERSIL GOLD 3UM 10X3MM JAVELIN GUARDS 4/PK