| Cole-Parmer PD6300-7R5-CP 脉冲累加器 | 54 | ¥5489.00 | ¥5489.00 | | ¥5489.00 |  |
| H-B Instrument Company 30530 玻璃温度计 | 1 | ¥113.00 | ¥113.00 | | ¥113.00 |  |
| 0.1微米 中空纤维盒滤波器 | 19 | ¥1900.00 | ¥1900.00 | | ¥1900.00 |  |
| 8μ 一次性行气/液体过滤器 | 14 | ¥1450.00 | ¥1450.00 | | ¥1450.00 |  |
| Mark-10 AC1024用于Imada Z2/DS2/DPZ/DPS的安装工具包 | 9 | ¥950.00 | ¥950.00 | | ¥950.00 |  |