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
PK54 DOWEX 50WX8 700MG/1ML REV. TUBE
大体积 SPE 储存器,PTFE材质,连接6mL SPE柱管
PK16 DISCOVERY DSC-CN 60ML TUBE 10GM
LC-Florisil SPE小柱
PK108 DISCOVERY DSC-NH2 1ML TUBE 50MG
MTO- OEM-PURGE TRAP "B", ENCON
20mL空柱管
Supelclean ENVI-18 SPE玻璃小柱
FINGERTIGHT RESTRICTOR PK5 GLAND NUT
PK108 DISCOVERY DSC-SCX 1ML TUBE 50MG