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
4-溴四苯基硅烷
GEMINI TWIN PORT SAMPLER
3-氯苄胺
TUBING, DURAN, ASSORTMENT WITH 20 SIZES 5 TO 32 MM, TOTAL WEIGHT 15 KG NET
两位膜片固相萃取圆盘(全套，含2个滤杯、收集管和PTFE支撑盘)
隐色孔雀石绿
SINTERED DISCS, 10 MM DIAM. P 1
脱气机传输管
PUNYW6917537 Emtricitabine Tenofovir Monosoproxil Dimer
KECK FLAT SEALINGS, EPDM, 12 X 7.5 MM
