| | Dwyer A3000-0 压力开关/仪表 | 27 | ￥2770.00 | ￥2770.00 | | ￥2770.00 |  |
| | Duke DRI-CAL系列干粉标准粒子 (DC-05) | 45 | ￥4500.00 | ￥4500.00 | | ￥4500.00 | |
| | Spectra/Por 生物级CE透析管，截留分子量50000;平宽10毫米，直径6.4毫米，长33英尺（10米）,131372 | 31 | ￥3160.00 | ￥3160.00 | | ￥3160.00 | |
| | Wika 30240T016G4 双金属温度计 | 9 | ￥995.00 | ￥995.00 | | ￥995.00 | |
| | Cole-Parmer V14/D 变截面流量计 | 44 | ￥4455.00 | ￥4455.00 | | ￥4455.00 | |
| | Ashcroft D4-24-B-XCY-150IWD 差压开关 | 32 | ￥3220.00 | ￥3220.00 | | ￥3220.00 | |
| | Cole-Parmer® 专为浓酸和碱流量计/累加器，35 GPM，PVDF管材料，230伏特，50赫兹的测量，流量测量 | 413 | ￥41360.00 | ￥41360.00 | | ￥41360.00 | |
| | Dwyer 2003 差压表 | 6 | ￥640.00 | ￥640.00 | | ￥640.00 | |
| | 恒奥 HSC-24B水浴氮吹仪 | 73 | ￥7350.00 | ￥7350.00 | | ￥7350.00 | |
