| | Cole-Parmer 129669 流量开关 | 11 | ￥1144.00 | ￥1144.00 | | ￥1144.00 |  |
| | Thermo Scientific 650 x 300 mm金属探测器 | 1295 | ￥129500.00 | ￥129500.00 | | ￥129500.00 | |
| | Matrix SP3743-001 Matrix 0.5 mL 2D, 聚丙烯 | 38 | ￥3877.50 | ￥3877.50 | | ￥3877.50 | |
| | Cole-Parmer 912023 压力/真空系统 | 38 | ￥3883.00 | ￥3883.00 | | ￥3883.00 | |
