| | Dwyer 244 压力表，倾斜固定 | 64 | ￥6400.00 | ￥6400.00 | | ￥6400.00 |  |
| | 新西兰AEROQUAL S300-PDH PID便携式VOC检测仪量程0-1000ppm 分辨率0.1ppm 适合室内空气质量监测 | 288 | ￥28865.00 | ￥28865.00 | | ￥28865.00 | |
| | Cole-Parmer FR4A44BVBN-CP 浮子流量计 | 10 | ￥1012.00 | ￥1012.00 | | ￥1012.00 | |
| | International Enviroguard Labcoat White Polypro CS50 2026EL | 36 | ￥3699.90 | ￥3699.90 | | ￥3699.90 | |
