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
维生素A HPLC≥98%
REACTION VESSELS, FLAT FLANGE, 500 ML, FLANGE DN 100 WITH GROOVE, DURAN
Filter,for VITLAB? micropipette 5 ml
SPHERISORB PHENYL 5UM 250X3MM COLUMN
(定制混标) 19种VOC混标 标准品
p_FTA DMPK C 膜
CORTECS UPLC C18+ Column柱
3-(三氟甲基)苯乙烯
双(三-o-甲苯基膦)二氯化钯
称量纸