| | 大龙18300110 收集瓶 1000ml | 1 | ￥128.00 | ￥128.00 | | ￥128.00 |  |
| | Thermo Scientific 30103-011001 HYPERSIL ODS（C18）落保护柱 - 长度10mm日，1.0mm ID，3μm的颗粒大小;4/包 | 22 | ￥2230.00 | ￥2230.00 | | ￥2230.00 | |
| | PROTOKOTE THINNERS 11N 1LT | 3 | ￥319.92 | ￥319.92 | | ￥319.92 | |
| | ITW BetaWipe Wiper, ITW Texwipe TX2009 | 5 | ￥519.90 | ￥519.90 | | ￥519.90 | |
