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
SUPELCOSIL LC-18 5UM 10CMX4.6MM HPLC COL UMN
BUECHNER FUNNELS, W.SLIT SIEVES, 125 ML, DISC O.D. 60 MM, DISC O.D. 10 MM
BETAMAX ACID 5UM 50X4.6MM COLUMN
2,4,7,9-四甲基-5-癸炔-4,7-二醇
八联管管盖,突盖,PP材质,黄色
100ml一次性称量盘(黑)
30mm 0.45um PTFE聚四氟乙烯 w/filt
癸基三氯硅烷
MagIC Net Update 3.2 CD
6种阴离子混标,F/NO3/Cl/SO4/PO4/NO2,溶于 H2O