| | Non-cellulose carbon-impregnated20“L双开口褶浸渍碳墨盒 | 2 | ￥205.00 | ￥205.00 | | ￥205.00 |  |
| | PolyScience 6250M21A130E -10至40°C; 0.25马力循环仪 | 330 | ￥33060.00 | ￥33060.00 | | ￥33060.00 | |
| | Slim-Line 158007 双开口超薄外壳 | 3 | ￥305.00 | ￥305.00 | | ￥305.00 | |
| | Krytox GPL系列润滑油润滑脂 (2OZ 56克) | 2 | ￥298.00 | ￥298.00 | | ￥298.00 | |
| | Cole-Parmer 630-0207 可更换的3/4螺纹探头 | 59 | ￥5962.00 | ￥5962.00 | | ￥5962.00 | |
