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
2-Phenylethyl Acetate
八联管管盖,突盖,PP材质,透明
4种有机锡混标(HJ1074)
ERLENMEYER FLASKS, NARROW NECK, 100 ML, BOROSILICATE-GLASS
HYPERSIL GOLD C8 3UM 50X3MM COLUMN
SPHERICAL JOINTS,CUP, INCHES SIZE, KS 65/40, DURAN
HUMONICS MODEL 1000 DIGITAL LIQUID FLOW METER
双酚PH
AQUASIL C18 5UM 150X0.18MM KAPPA COLUMN
石墨垫