| | Dwyer 475-0-FM 数字压力计 | 23 | ¥2360.00 | ¥2360.00 | | ¥2360.00 |  |
| | SKC 761-203B PEM切割头,PM2.5,10升/分钟 | 56 | ¥5672.00 | ¥5672.00 | | ¥5672.00 |  |
| | Spectra/Por 6膜截留分子量,8000;扁宽,50毫米;直径,31.8毫米的透析管,132586 | 34 | ¥3400.00 | ¥3400.00 | | ¥3400.00 |  |
| | 美国Brechtel 8009 PM1粒径切割器 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | Extech 高频率的无孔的传感器不回避的湿度计 | 20 | ¥2099.00 | ¥2099.00 | | ¥2099.00 |  |
| | Spectra/Por 131384生物级CE透析管,截留分子量50000;平宽31毫米,直径20毫米,长33英尺(10米) | 43 | ¥4320.00 | ¥4320.00 | | ¥4320.00 |  |
| | Pentagon QIII Ultra surface particle count | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | testo 625精密型温湿度仪,0563 6251 | 14 | ¥1490.00 | ¥1490.00 | | ¥1490.00 |  |