| RAE 10-114-20-122 气体检测管 | 3 | ¥340.00 | ¥340.00 | | ¥340.00 |  |
| Microannular L24693 齿轮泵,5微升至255ml/min,116 PSI数字控制器 | 758 | ¥75850.00 | ¥75850.00 | | ¥75850.00 |  |
| 8μ 一次性行气/液体过滤器 | 14 | ¥1450.00 | ¥1450.00 | | ¥1450.00 |  |
| 英国Whatman空气滤纸PM2.5滤纸PM10纤维滤纸8×10in18518531QMA 8x10IN 1/PK | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| 英国whatman 10538924,GRADE 410系列滤纸,6.5INx4000FT 1/PK | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| 美国SKC 222-2111 Grab Air空气采样泵 | 29 | ¥2900.00 | ¥2900.00 | | ¥2900.00 |  |
| Fotric 227s红外热像仪 | 749 | ¥74960.00 | ¥74960.00 | | ¥74960.00 |  |