| | 德国Kobold MIK-5NAUDR L343 磁感应流量计1 1/4“PP配件; 2至40 GPM; 4至20 mA输出 | 80 | ￥8020.00 | ￥8020.00 | | ￥8020.00 |  |
| | Cole-Parmer 5379 试验筛 | 10 | ￥1045.00 | ￥1045.00 | | ￥1045.00 | |
| | VIVASPIN ™ 500离心浓缩与PES截留分子量膜，30万道尔顿，25/包 | 8 | ￥820.00 | ￥820.00 | | ￥820.00 | |
| | Cole-Parmer 6663 试验筛 | 15 | ￥1529.00 | ￥1529.00 | | ￥1529.00 | |
