| Ohaus/RD6RS-2EO奥豪斯工业秤 | 97 | ¥9780.00 | ¥9780.00 | | ¥9780.00 |  |
| 聚丙烯绝对额定高效过滤袋 | 1 | ¥180.00 | ¥180.00 | | ¥180.00 |  |
| Whatman 1442-240 定量滤纸 | 15 | ¥1590.00 | ¥1590.00 | | ¥1590.00 |  |
| Cole-Parmer T53/6-052-14G 浮子流量计 | 23 | ¥2398.00 | ¥2398.00 | | ¥2398.00 |  |
| I-Chem Bottle Boston 125ML Amber CS12 349-0125 | 4 | ¥499.90 | ¥499.90 | | ¥499.90 |  |