| | H-B Instrument Company 20578B 玻璃温度计 | 2 | ￥260.00 | ￥260.00 | | ￥260.00 |  |
| | H-B Instrument Company 6/0200 玻璃温度计 | 2 | ￥270.00 | ￥270.00 | | ￥270.00 | |
| | H-B Instrument Company 50334 玻璃温度计 | 2 | ￥275.00 | ￥275.00 | | ￥275.00 | |
| | H-B Instrument Company 50710 玻璃温度计 | 3 | ￥300.00 | ￥300.00 | | ￥300.00 | |
| | Thermo Scientific 30805-153030 HYPERSIL CPS （氰基）柱 - 长150mm，3.0mm内径，粒径5μm的 | 48 | ￥4805.00 | ￥4805.00 | | ￥4805.00 | |
