| H-B Instrument Company 6/1200 玻璃温度计 | 2 | ¥245.00 | ¥245.00 | | ¥245.00 |  |
| ADVANTEC 47毫米直径0.50微米 PTFE疏水膜 | 30 | ¥3000.00 | ¥3000.00 | | ¥3000.00 |  |
| H-B Instrument Company 30593T 玻璃温度计 | 2 | ¥205.00 | ¥205.00 | | ¥205.00 |  |
| Braycote 602EF真空润滑脂 (2OZ 56克) | 57 | ¥5700.00 | ¥5700.00 | | ¥5700.00 |  |
| Wika 30240T006A4SF 双金属温度计 | 12 | ¥1270.00 | ¥1270.00 | | ¥1270.00 |  |