| Ashcroft 25-1009-SWL-02B-2000# 机械压力表 | 8 | ¥830.00 | ¥830.00 | | ¥830.00 |  |
| Cole-Parmer PD6300-7R3-CP 脉冲累加器 | 50 | ¥5049.00 | ¥5049.00 | | ¥5049.00 |  |
| Ashcroft 63-1008-SL-02B-2000#/KSC 机械压力表 | 8 | ¥850.00 | ¥850.00 | | ¥850.00 |  |
| MediaKap ME2M-25B-06S 中空纤维介质过滤器的能力 | 28 | ¥2870.00 | ¥2870.00 | | ¥2870.00 |  |
| Thermo Scientific Hypersil 30305-254630 MOS-2(C8)柱 - 长度250mm,的4.6毫米ID,5μm的颗粒大小 | 48 | ¥4805.00 | ¥4805.00 | | ¥4805.00 |  |