| | Konus Microscope Objective | 4 | ￥459.90 | ￥459.90 | | ￥459.90 |  |
| | I-Chem 329-0500-RWD 500ml 波士顿圆形透明玻璃瓶，已认证 I-Chem 500ml Boston Round Clear Glass Bottle Certified | 3 | ￥340.00 | ￥340.00 | | ￥340.00 | |
| | I-Chem 319-0125-RWD 125ml HDPE波士顿圆形瓶，已认证 I-Chem 125ml HDPE Boston Round Certified | 8 | ￥857.00 | ￥857.00 | | ￥857.00 | |
| | Konus Achromatic Objective for Konus Biorex Microscopes | 2 | ￥259.90 | ￥259.90 | | ￥259.90 | |
