| | Thermo Scientific 30905-152130 HYPERSIL苯基柱 - 2.1mm内径，长度150mm，5μm的颗粒大小 | 48 | ￥4805.00 | ￥4805.00 | | ￥4805.00 |  |
| | 圣戈班 APW00019 食品级耐高温、耐压软管 | 27 | ￥2779.00 | ￥2779.00 | | ￥2779.00 | |
| | Sensidyne Gilibrator 2流量校正系统Deluxe Diagnostic版,带打印机 | 464 | ￥46400.00 | ￥46400.00 | | ￥46400.00 | |
| | KNF Neuberger Pump Liquid Transfer Diaphragm NF100TT.18RC | 128 | ￥12837.70 | ￥12837.70 | | ￥12837.70 | |
| | Cole-Parmer Y11-D244B580 单级稳压器 | 52 | ￥5236.00 | ￥5236.00 | | ￥5236.00 | |
