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
AQUASIL C18 3UM 20X3MM COLUMN
异辛烷中1,3-二氯苯溶液标准物质(间二氯苯)
CHROMATOGRAPHIC-COLUMNS, 70 ML, ST-STOPCOCK, W. VALVE AND PTFE-VALVE PLUG, 15 X 400 MM, BORE 2,5 M
BDS-HYPERSIL-PHENYL 3UM 250X4.6MM COLUMN
Filter Bottle,Erlenmeyer 1Ltr
塑料筛#
卫生间挂衣钩(双排5钩)
纳米钛粉
BIOBASIC SEC 60 5UM 10X2.1MM DROP-IN GUARDS 4/PK
Ethyl 4-Hydroxybenzoate-2,3,5,6-d4 标准品