| | CBS 气泡式水位计 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | I-Chem 120-0500-RWD 500ml SS 矮透明玻璃瓶，未处理 I-Chem 500ml SS Short Clear Glass Jar unprocessed | 3 | ￥328.00 | ￥328.00 | | ￥328.00 | |
| | Kranz Sponge 3M # C31 6X4.2X1.6 7461 | 0 | ￥89.90 | ￥89.90 | | ￥89.90 | |
| | Tisch TE-20-301-QZ，81mm石英纤维过滤器，Solid Center，50 /盒 | 29 | ￥2970.00 | ￥2970.00 | | ￥2970.00 | |
