| 罗威 单级风冷移动式空压机V-0.67/8 | 40 | ¥4022.90 | ¥4022.90 | | ¥4022.90 |  |
| 美国Wheaton 211625 美国Wheaton滴瓶 瓶容量:60ml | 0 | ¥3.92 | ¥3.92 | | ¥3.92 |  |
| Whatman OE66 醋酸纤维素膜10404126 OE66 0.2uM 110MM 50/PK,尺寸:110MM 孔径0.2um | 23 | ¥2301.00 | ¥2301.00 | | ¥2301.00 |  |
| Cole-Parmer 5205 W/9998 NIST可溯源校准报告 | 18 | ¥1859.00 | ¥1859.00 | | ¥1859.00 |  |
| Thermo Scientific 30103-013001 HYPERSIL ODS(C18)落保护柱 - 长度10mm,3.0mm内径,3μm的颗粒大小;包4 | 26 | ¥2660.00 | ¥2660.00 | | ¥2660.00 |  |
| 美国Wheaton 211620 美国Wheaton滴瓶 瓶容量:3ml | 0 | ¥0.98 | ¥0.98 | | ¥0.98 |  |