| 美国AP BUCK Elite™-5空气采样泵 | 93 | ¥9300.00 | ¥9300.00 | | ¥9300.00 |  |
| EC-PCWP10防水型智能酸度计/电导率计 | 57 | ¥5700.00 | ¥5700.00 | | ¥5700.00 |  |
| testo 206-pH2酸碱度/温度测量入门级套装 | 17 | ¥1750.00 | ¥1750.00 | | ¥1750.00 |  |
| 赛多利斯SARTORIUS BSA-CW系列(全自动内校)精密天平BSA2202S-CW | 74 | ¥7470.00 | ¥7470.00 | | ¥7470.00 |  |
| 意大利PBI SAS Super ISO100空气微生物采样器 | 434 | ¥43450.00 | ¥43450.00 | | ¥43450.00 |  |