| | 140099 PC 连接器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | Cole-Parmer 240V，50HZ 风冷循环仪 | 169 | ￥16973.00 | ￥16973.00 | | ￥16973.00 | |
| | Ashcroft 63-1008-SL-02B-30#/KPA 机械压力表 | 8 | ￥800.00 | ￥800.00 | | ￥800.00 | |
| | MS94301机械秒表 电子秒表 | 5 | ￥528.00 | ￥528.00 | | ￥528.00 | |
| | Cole-Parmer EW-70792-04 pH Chemical Feed System, One Pump, 6.3 GPH, 30 psi, 115V | 790 | ￥79070.00 | ￥79070.00 | | ￥79070.00 | |
| | 梅特勒 51300139 电导仪标准液 | 1 | ￥129.00 | ￥129.00 | | ￥129.00 | |
| | Cole-Parmer 6499 试验筛 | 10 | ￥1023.00 | ￥1023.00 | | ￥1023.00 | |
