| | Cole-Parmer K1-7-M02-42-F2-5000# 密封不锈钢真空和复合传感器 | 36 | ￥3630.00 | ￥3630.00 | | ￥3630.00 |  |
| | 英国whatman 1444-125 Grade44灰分定量滤纸 | 2 | ￥288.00 | ￥288.00 | | ￥288.00 | |
| | Cole-Parmer 458 806 E 电磁阀电动阀门 | 39 | ￥3905.00 | ￥3905.00 | | ￥3905.00 | |
| | Cole-Parmer K1-3-M02-42-F2-100# 密封不锈钢压力传感器 | 45 | ￥4510.00 | ￥4510.00 | | ￥4510.00 | |
| | Cole-Parmer 2781800MA1B2BT1 CP1 压力传感器 | 62 | ￥6215.00 | ￥6215.00 | | ￥6215.00 | |
| | Cole-Parmer RK-32707-06低成本的气体质量流量计 | 68 | ￥6831.00 | ￥6831.00 | | ￥6831.00 | |
| | 英国whatman 1001-055 whatman Grade1定性标准滤纸 | 0 | ￥90.00 | ￥90.00 | | ￥90.00 | |
| | 大龙 S20F D-500用定子，20mm精细 | 15 | ￥1575.00 | ￥1575.00 | | ￥1575.00 | |
