| | 英国Whatman 1541-047，定量滤纸―硬化无灰级Grade 541 : 22 μm，4.7cm | 1 | ￥137.00 | ￥137.00 | | ￥137.00 |  |
| | 上海良平 YP20K-05 大称量电子天平 | 15 | ￥1590.00 | ￥1590.00 | | ￥1590.00 | |
| | Chemsteel® SM2101FPM M1N47 熔模铸造316不锈钢无轴封磁力驱动，5.6 GPM，115/230 VAC | 522 | ￥52230.00 | ￥52230.00 | | ￥52230.00 | |
| | 高科 NK-200 经济数显式推拉力计 | 4 | ￥467.00 | ￥467.00 | | ￥467.00 | |
| | Kent Elastomer Black Latex Rubber Tubing BL604R 50' Reel Length | 6 | ￥639.90 | ￥639.90 | | ￥639.90 | |
