| | 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 |  |