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| | 新西兰AEROQUAL S200-EHT 便携式硫化氢检测仪 量程0-100ppm 分辨率0.1ppm 适合恶臭污染监测 | 66 | ¥6600.00 | ¥6600.00 | | ¥6600.00 |  |
| | Cole-Parmer® 色度铬酸盐测试套件 | 10 | ¥1012.00 | ¥1012.00 | | ¥1012.00 |  |
| | Honeywell 2302B20009UE 多种气体显示器/探测器 | 81 | ¥8130.00 | ¥8130.00 | | ¥8130.00 |  |
| | Cole-Parmer® 低压长寿命蠕动计量泵,最大流量33.3 GPH 30 PSI,Norprene管,115伏60赫兹 | 402 | ¥40205.00 | ¥40205.00 | | ¥40205.00 |  |