| | Cole-Parmer®泵油，58厘沲，1加仑 | 17 | ￥1705.00 | ￥1705.00 | | ￥1705.00 |  |
| | Kent Elastomer Black Latex Rubber Tubing BL804R 50' Reel Length | 6 | ￥639.90 | ￥639.90 | | ￥639.90 | |
| | Cole-Parmer®电磁隔膜泵，340毫升/分钟，220 VAC | 69 | ￥6963.00 | ￥6963.00 | | ￥6963.00 | |
| | Cole-Parmer®活塞泵系统由V300控制器和Q1头，1/4“活塞直径（mm），0到576 mL / min | 260 | ￥26015.00 | ￥26015.00 | | ￥26015.00 | |
