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
CHROMATOGRAPY-COLUMNS, ST-SOCKET 14/23, VALVE AND PTFE-VALVE PLUG, SOLID PLUG, SCREW-THREAD RETAIN
手动进样针可更换式针头
邻伞花烃
C-18 钻石柱 200*4.6mm
对二甲苯
BETA-DEX 120 气相毛细管柱
托盘,高密度聚乙烯,15L容量
BIOPSY METAL TRAYS (1 pc)
SCREWCAPS, CLOSED, WITH SEAL, FOR "RODAVISS", NS 24
SPACER,BASE 隔膜