| | 英国Whatman 1114-240，GR114系列湿强级定性滤纸，孔径25 μm，直径24cm | 4 | ￥438.00 | ￥438.00 | | ￥438.00 |  |
| | Whatman Grade6定性滤纸1006-240 GR 6 240CM 100/PK | 5 | ￥569.00 | ￥569.00 | | ￥569.00 | |
| | Whatman Grade 589/2 定量滤纸10300106 Grade 589/2 WHTRIB 50MM 100/PK | 1 | ￥137.00 | ￥137.00 | | ￥137.00 | |
| | Kent Elastomer Black Latex Rubber Tubing BL604R 50' Reel Length | 6 | ￥639.90 | ￥639.90 | | ￥639.90 | |
