| | Krohne CP VE22 VE52质量流量计，3/8" 110V | 676 | ￥67680.00 | ￥67680.00 | | ￥67680.00 |  |
| | 德图 TESTO Ex Pt 720 隔爆温度仪 | 55 | ￥5501.00 | ￥5501.00 | | ￥5501.00 | |
| | Cole-Parmer®电磁隔膜泵，2081毫升/分钟，115伏交流 | 55 | ￥5522.00 | ￥5522.00 | | ￥5522.00 | |
| | Whatman Grade 597定性滤纸10311845 Grade 597 FF 150MM 100/PK | 3 | ￥397.00 | ￥397.00 | | ￥397.00 | |
| | Whatman MP21 MicroPlus10407114 MP21 STL 0.45uM 50MM 400/PK，尺寸：50MM 孔径0.45um | 30 | ￥3029.00 | ￥3029.00 | | ￥3029.00 | |
| | 美国pall 4806 100ml无菌漏斗，PES膜，0.2μm /白色/无网格 | 12 | ￥1242.09 | ￥1242.09 | | ￥1242.09 | |
