| | SKC 225-9 MCE滤膜 | 8 | ￥810.00 | ￥810.00 | | ￥810.00 |  |
| | 加拿大BW MC2-XWHM 测氧测爆仪 | 63 | ￥6375.00 | ￥6375.00 | | ￥6375.00 | |
| | 美国UIC CM250-007 DISPENSER, ACID, COMPLETE 直销电话：4006609565 | 170 | ￥17025.00 | ￥17025.00 | | ￥17025.00 | |
| | Cole-Parmer P117G-5H-C52L-DIS 压力开关 | 10 | ￥1001.00 | ￥1001.00 | | ￥1001.00 | |
| | SKC 225-13-5A 开夹器 | 3 | ￥335.00 | ￥335.00 | | ￥335.00 | |
| | Whatman FP 30 Puradisc针头式滤器10462270 CELTRON 30/0.45 CNGF 500/PK，孔径：0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
