| | Cole-Parmer K447-PL-CP 粘度计 | 449 | ¥44902.00 | ¥44902.00 | | ¥44902.00 |  |
| | 日本EYELA GCD-136XN 防腐型真空油泵 | 440 | ¥44000.00 | ¥44000.00 | | ¥44000.00 |  |
| | ADVANTEC 316不锈钢为293毫米的过滤器 | 471 | ¥47100.00 | ¥47100.00 | | ¥47100.00 |  |
| | Seepex W10NA1F0BD5036 螺杆泵,铁的身体和丁腈橡胶定子建设,5 HP AC马达,45 psi最大压力,62.5 GPM最大流量 | 475 | ¥47500.00 | ¥47500.00 | | ¥47500.00 |  |
| | Cole-Parmer 再循环冷却器 208-230V/60Hz,2000W,3/4-hp | 449 | ¥44979.00 | ¥44979.00 | | ¥44979.00 |  |
| | 美国SKC 210-500低流量适配器 | 9 | ¥990.00 | ¥990.00 | | ¥990.00 |  |
| | 英国Telegan Tempest 50烟气分析仪,检测CO, CO2, O2和NO | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | Cole-Parmer 再循环冷却器3/4-hp | 449 | ¥44979.00 | ¥44979.00 | | ¥44979.00 |  |