| | testo照度探头0635 0545 | 38 | ￥3895.00 | ￥3895.00 | | ￥3895.00 |  |
| | 英国Whatman 3668-915，Grade SG81系列离子交换滤纸，46 x 57CM | 15 | ￥1527.00 | ￥1527.00 | | ￥1527.00 | |
| | Krylon 20oz. Redorange Fluorescent 425-AT3701 | 14 | ￥1499.90 | ￥1499.90 | | ￥1499.90 | |
| | Cole-Parmer F6D-F07-01-TF 变截面流量计 | 43 | ￥4301.00 | ￥4301.00 | | ￥4301.00 | |
| | Graywolf TG-502L 格雷沃夫 TVOC传感器 | 387 | ￥38709.00 | ￥38709.00 | | ￥38709.00 | |
| | Cole-Parmer 95-0511-02 25厘米x 30厘米过滤器 | 245 | ￥24585.00 | ￥24585.00 | | ￥24585.00 | |
