| | URG-2000-30EW不锈钢旋风切割器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | High-Tech Conversions Stencil Wiping Rolls Std 25/CS M-NT1-1485 | 74 | ￥7443.00 | ￥7443.00 | | ￥7443.00 | |
| | Cole-Parmer 4717 W/9998 筛与NIST可溯源校准报告 | 22 | ￥2244.00 | ￥2244.00 | | ￥2244.00 | |
| | Cole-Parmer 6498 W/9998 筛与NIST可溯源校准报告 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 | |
| | Whatman UNIFLO 13针头式滤器10463879 UNIFLO 13/0.45 NYL 500/PK，直径：13mm，孔径：0.45um | 68 | ￥6856.00 | ￥6856.00 | | ￥6856.00 | |
