| | Konus Microscope Photo Adapter Zoom Stereo 5404 | 15 | ￥1599.90 | ￥1599.90 | | ￥1599.90 |  |
| | Whatman Roby 25针头式滤器10463805 ROBY 25/0.45 NYLGF 200/PK 8TBS，直径：25mm，孔径：0.45um | 50 | ￥5046.00 | ￥5046.00 | | ￥5046.00 | |
| | Whatman 1822-110 玻璃微纤维水污染过滤测试纸 | 27 | ￥2720.00 | ￥2720.00 | | ￥2720.00 | |
| | Palmer Wahl 184-2-500 压力数据记录仪 | 104 | ￥10450.00 | ￥10450.00 | | ￥10450.00 | |
