| | Cole-Parmer®304SS机械耦合泵，60加仑，208-230/460 VAC | 75 | ￥7579.00 | ￥7579.00 | | ￥7579.00 |  |
| | Cole-Parmer #135810 流量开关 | 10 | ￥1078.00 | ￥1078.00 | | ￥1078.00 | |
| | Cole-Parmer® 78-0817不锈钢注射器，50毫升，氟橡胶O型圈 | 72 | ￥7293.00 | ￥7293.00 | | ￥7293.00 | |
| | Cole-Parmer® 780804不锈钢注射器，50毫升，氟橡胶O型圈，1/16 | 72 | ￥7249.00 | ￥7249.00 | | ￥7249.00 | |
