| | 必能信 B2510E-MTH 超声波清洗机 | 88 | ¥8860.00 | ¥8860.00 | | ¥8860.00 |  |
| | Spectra/Mesh 屏幕影碟式滤膜,47毫米,尼龙,5微米 | 12 | ¥1250.00 | ¥1250.00 | | ¥1250.00 |  |
| | Spectra/Mesh 35微米屏幕光盘式滤膜,聚醚醚酮,55毫米 | 25 | ¥2500.00 | ¥2500.00 | | ¥2500.00 |  |
| | +GF+ Signet 3-8900+401-1+402-1 桨轮流量计 | 80 | ¥8080.00 | ¥8080.00 | | ¥8080.00 |  |
| | Thermo Scientific HYPERSIL 30503-153030 SAS(C1)柱 - 3.0mm内径,长度150mm,3μm的颗粒大小 | 53 | ¥5300.00 | ¥5300.00 | | ¥5300.00 |  |