| | ADVANTEC9.0厘米直径第5C号无灰定量滤纸 | 3 | ￥330.00 | ￥330.00 | | ￥330.00 |  |
| | Advantec5A号无灰定量滤纸 | 7 | ￥720.00 | ￥720.00 | | ￥720.00 | |
| | Konus Orange Series LUX-50 Magnifiers Set of 12 3376 | 2 | ￥274.90 | ￥274.90 | | ￥274.90 | |
| | I-Chem 329-0250-RWD 250ml 波士顿圆形透明玻璃瓶，已认证 I-Chem 250ml Boston Round Clear Glass Bottle Certified | 2 | ￥272.00 | ￥272.00 | | ￥272.00 | |
