| | Cole-Parmer 6832 试验筛 | 15 | ￥1529.00 | ￥1529.00 | | ￥1529.00 |  |
| | Thermo Scientific 热力循环冷却器泵1 - 208V/60Hz | 516 | ￥51610.00 | ￥51610.00 | | ￥51610.00 | |
| | HANNA/哈纳HI76313电导电极，温度传感器多参数四环电极，适用于HI98188 | 21 | ￥2161.25 | ￥2161.25 | | ￥2161.25 | |
| | 北师大UV-B紫外辐照计(双通道) | 24 | ￥2444.07 | ￥2444.07 | | ￥2444.07 | |
| | Cole-Parmer®潜水采样泵，50英尺，连接电缆 | 9 | ￥979.00 | ￥979.00 | | ￥979.00 | |
