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
POURING RINGS, BLUE, PP FOR SCREW THREADS GL 32
SDA接触皿（55mm 三层无菌包装)
邻苯二甲醚
标样所 硫化物 分析校准用标准样品
2-氟-5-甲基吡啶
STOPCOCKS, THREE WAY, ACC. TO DIN 12554, ST-PTFE-PLUG, SCREW-THREAD RET. NUT, BORE: 1,6 MM, ST 14,5
防护眼罩
CHROMATOGRAPY-COLUMNS, SIMPLE, FUSED-IN SINTERED GLASS-DISC P0, ST-PTFE-STOPCOCK, SOLID PLUG, SCRE
DISCOVERY DSC-SCX SPE小柱
双（2-氧代-3-噁唑烷基）次磷酰氯
