| | whatman聚碳酸酯滤膜7060-2513 25MM 5UM | 6 | ￥650.00 | ￥650.00 | | ￥650.00 |  |
| | 美国UIC CM251-001 BOAT, PLATINUM, 4X4X12MM 直销电话：4006609565 | 97 | ￥9750.00 | ￥9750.00 | | ￥9750.00 | |
| | Cole-Parmer 912001 压力/真空皮拉尼型传感器 | 11 | ￥1100.00 | ￥1100.00 | | ￥1100.00 | |
| | 日本ADVANTEC有机溶剂过滤用滤膜50JP020AN | 10 | ￥1070.00 | ￥1070.00 | | ￥1070.00 | |
