| | H-B Instrument Company 20555 玻璃温度计 | 1 | ¥170.00 | ¥170.00 | | ¥170.00 |  |
| | Nunc 145389 皮式培养皿 | 36 | ¥3608.00 | ¥3608.00 | | ¥3608.00 |  |
| | Wika 50082906 工艺压力表 | 17 | ¥1780.00 | ¥1780.00 | | ¥1780.00 |  |
| | Duke DRI-CAL系列干粉标准粒子 (DC-05) | 45 | ¥4500.00 | ¥4500.00 | | ¥4500.00 |  |
| | testo 350烟气分析仪 NO2 传感器 | 72 | ¥7236.00 | ¥7236.00 | | ¥7236.00 |  |