| | Thermo Scientific 30305-154630 HYPERSIL MOS-2（C8）柱 - 长150mm，ID4.6毫米，粒径5μm的 | 45 | ￥4580.00 | ￥4580.00 | | ￥4580.00 |  |
| | Masterflex 77420-20 I / P数字处理驱动器与粉末涂层钢外壳，0.1至650转，90到260 VAC | 417 | ￥41700.00 | ￥41700.00 | | ￥41700.00 | |
| | I-Chem 313-0500-RWD 500ml HDPE 圆筒瓶，已认证 I-Chem 500ml HDPE Cylinder Round Certified | 5 | ￥529.00 | ￥529.00 | | ￥529.00 | |
| | Whatman GF10 玻璃微纤维滤纸10370384 GF10 70MM X 50M 1/PK 25MM，0.3 -0.5μm 标准细颗粒物 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | I-Chem 288-0022BP-RWD 盖垫0.125”，适合24-414瓶盖，已处理 Septum 0.125" thick for 24-414 closures processed | 76 | ￥7690.00 | ￥7690.00 | | ￥7690.00 | |
