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
waters515泵单向阀
LiChroCART 55-4,LiChrospher 300 WP RP-18 5μm定制柱
STANDARD, SOCKETS, FINISHED, NS 100/60, DURAN
HYPERSIL GOLD C8 3UM 100X0.2MM KAPPA COLUMN
甲醇中甲砜霉素
醋酸十四醇 标准品
MAGNETIC STIRRING BARS, PTFE, CYLINDRICAL WITH RING, O.D.8 MM, LENGTH 45 MM
Bond Elut NH2小柱,100mg, 1ml,120um
HYPERSIL GOLD PFP 5UM 10X2.1MM DROP-IN GUARDS PK/4
BETASIL PHENYL 3UM 150X4MM COLUMN