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
柱管
SPE试管, PK12
PK25 DISPOSABLE RESERVOIR/WASTE TRAY, PC
PK20 DISCOVERY DSC-SCX 20ML TUBE 5GM
碱性氧化铝填料, 60-325mesh
Supelco 5管烧瓶固相萃取装置
SFE REPL. SAFETY PRESSURE RELIEF DISC
PK50 SUPELMIP NNAL 25MG/3ML SPE
PK20 DISCOVERY DSC-NH2 12ML TUBE 2GM
Envicarb II/PSA SPE小柱,300/600mg, 6ml