| | 密理博/Millirore PHCC60050 Scepter Sensors, 60uM, 50PK | 8 | ￥859.00 | ￥859.00 | | ￥859.00 |  |
| | Thermo Scientific HYPERSIL 25302-152130 黄金AQ柱 - 2.1mm内径，长度150mm，粒径1.9微米 | 77 | ￥7775.00 | ￥7775.00 | | ￥7775.00 | |
| | Kranz Pad Abrasive 3M #86 10224 | 7 | ￥799.90 | ￥799.90 | | ￥799.90 | |
| | Cole-Parmer P03/6-N064-63C 浮子流量计 | 11 | ￥1188.00 | ￥1188.00 | | ￥1188.00 | |
