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
Hibar 250-3,LiChrosorb RP-18 5μm定制柱
Bis[1,2-bis(butylthio)-1,2-ethenedithiolato]nickel(II)
1270圣诞树型带线耳塞
CONICAL STOPPER 2 HOSES - 54x42 mm, h 53 mm
4-甲基-3-硝基氰苯
1,10-菲罗啉
Titan 2 HPLC 滤器 品蓝色
SiliaBond? Silver Nitrate (AgNO3) 45OPCOCK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN
LITETOUCH FERRULE 1/8" PK10
HYPERSIL GOLD 8UM 250X30MM PREP COLUMN