| | High-Tech Conversions Wipe Recycld 4.4x8.3in Cs18000 FG-1 | 30 | ￥3099.90 | ￥3099.90 | | ￥3099.90 |  |
| | Whatman GF6 玻璃微纤维滤纸10370011 GF6 200MM 100/PK，0.3 -0.5μm 标准细颗粒物 | 30 | ￥3099.00 | ￥3099.00 | | ￥3099.00 | |
| | ITW-Chemtronics Swab Sealed Flex Tip 3IN PK500 48040 | 11 | ￥1199.90 | ￥1199.90 | | ￥1199.90 | |
