| | 美国PALL Supor型微孔过滤膜片 0.2μm,90mm | 22 | ￥2220.00 | ￥2220.00 | | ￥2220.00 |  |
| | Cole-Parmer C1301-CP-B离心机，微型蓝色120V | 34 | ￥3465.00 | ￥3465.00 | | ￥3465.00 | |
| | Daniels Scientific Jug Amb Pvc Coated 1gal Cs4 APC2800洗瓶 | 12 | ￥1279.90 | ￥1279.90 | | ￥1279.90 | |
| | Cole-Parmer 4712 W/9998 筛与NIST可溯源校准报告 | 17 | ￥1727.00 | ￥1727.00 | | ￥1727.00 | |
