| | Thermo Scientific 31805-104030 HYPERSIL CPS-2（氰基）柱 - 长度为100mm，4.0mm的ID，5μm的颗粒大小 | 43 | ￥4330.00 | ￥4330.00 | | ￥4330.00 |  |
| | 德国VITLAB 107497 PFA材质A级容量瓶 | 24 | ￥2459.56 | ￥2459.56 | | ￥2459.56 | |
| | Wika 50426389 压力变送器 | 17 | ￥1720.00 | ￥1720.00 | | ￥1720.00 | |
| | Cole-Parmer PMR1-010820 浮子流量计 | 10 | ￥1067.00 | ￥1067.00 | | ￥1067.00 | |
| | Micropump® L24157 齿轮泵，毫升/转，PPS，PTFE，4 - 20 mA速度控制 | 108 | ￥10820.00 | ￥10820.00 | | ￥10820.00 | |
