| PolyScience PD07R-20-A12E 07L冷藏浴循环240V/50HZ | 527 | ¥52700.00 | ¥52700.00 | | ¥52700.00 |  |
| 美国PTC 485CM管材表面温度计带有中号夹子 7/8“到1-5/8”(22.2至41.3MM) | 5 | ¥566.50 | ¥566.50 | | ¥566.50 |  |
| Pulsafeede 七天计时器泵,230 VAC,22 GPD LC14BB VTC1 | 52 | ¥5270.00 | ¥5270.00 | | ¥5270.00 |  |
| Cole-Parmer P04/1-N112-02ST 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 |  |