| | H-B Instrument Company 20578 玻璃温度计 | 1 | ￥135.00 | ￥135.00 | | ￥135.00 |  |
| | H-B Instrument Company 104H 玻璃温度计 | 2 | ￥235.00 | ￥235.00 | | ￥235.00 | |
| | H-B Instrument Company 4/0050 玻璃温度计 | 3 | ￥345.00 | ￥345.00 | | ￥345.00 | |
| | Thermo Scientific HYPERSIL 30103-122130 ODS（C18）柱 - 长度125毫米，2.1mm内径，3μm的颗粒大小 | 51 | ￥5170.00 | ￥5170.00 | | ￥5170.00 | |
