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
bottle wide neck with GLS 80 thread, without cap and pouring ring
DG Safety Waste Cap GL45, PBT, PTFE
CARBOTRAP B 20/40气相填料
GPA2261 GAS PHASE PACKED 5COL SET W/TEST
TEFLON SLEEVE SGJ29
ASCENTIS C8 3UM 10CM X 1.0MM HPLC COLUMN
3L棕色蓝盖试剂瓶
记录笔
填充柱5% SE-30 on Chromosorb WHP 80/100
ASTEC CYCLOBOND I 2000 SP 5UM 15X2.1MM
