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
TUBES THREADED, WITH RESTRICTION, GL 50 ISO SCREW-THREAD, 60 X 130 X 2,2
CAPCELL PAK C18 UG120 (S-5) 3.0X250
CHROMATOGRAPHIC-COLUMNS, 280 ML, ST-PTFE-STOPCOCK, W. SOLID PLUG, SCREW-THREAD RETAINING NUT, 30
大米粉基质中汞质控样
组合装 棕色 4ML I-D
QUICK RELEASE CLAMPS IN STAINLESS STEEL WITH 3 RETAINING CLIPS, FOR FLANGE DN120
套箍, 15/85 石墨/Vespel 0.1-0.25 1/8,10
黄铜氢气减压阀，进气压力表25Mpa，出气压力表1MPa
乙酸钾，ACS reagent， ≥99.0%
磨口玻璃放水瓶
