| | Cole-Parmer 科尔 - 帕默品牌48503-23/8951载片;黄色磨砂; 1盒10片 | 45 | ￥4587.00 | ￥4587.00 | | ￥4587.00 |  |
| | Whatman酸碱测试纸2614-991，pH 4.5-10 6X80MM | 1 | ￥130.00 | ￥130.00 | | ￥130.00 | |
| | 美国GPI 流量计/累加器，10到100 GPM 1 1/2“NPT（F）过程连接 | 41 | ￥4120.00 | ￥4120.00 | | ￥4120.00 | |
| | 科尔帕默 MASTERFLEX® L/S® 数字工艺过程泵 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 英国Whatman 50049，VACU-GUARD 50mm真空泵保护滤器TF PHIPPS BIRD CA | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
