| | TQC PA-346501S 测试盘/组，铝合金，直径50mm/M10 | 6 | ￥600.00 | ￥600.00 | | ￥600.00 |  |
| | I-Chem 013-0500BP-RWD 500ml HDPE圆筒瓶，散装、无盖、未处理 I-Chem 500ml HDPE Cylinder Round Unprocessed Bulk No Cap | 6 | ￥601.00 | ￥601.00 | | ￥601.00 | |
| | Thermo AB-1443A-HUD ALPS 50 V半自动热封仪 ALPS 50 V-Manual Heat sealer | 345 | ￥34529.00 | ￥34529.00 | | ￥34529.00 | |
