| | Millipore 13412 超滤光盘膜 | 14 | ￥1430.00 | ￥1430.00 | | ￥1430.00 |  |
| | Cole-Parmer 4532 W/9998 筛与NIST可溯源校准报告 | 17 | ￥1727.00 | ￥1727.00 | | ￥1727.00 | |
| | Cole-Parmer PMR1-010786 浮子流量计 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 | |
| | I-Chem Jar Clear Wide Mouth 16OZ CS12 120-0500 | 6 | ￥659.90 | ￥659.90 | | ￥659.90 | |
| | ALODINE 600 - RTU 1KG装 | 4 | ￥407.28 | ￥407.28 | | ￥407.28 | |
