| | H-B Instrument Company 4/0200 玻璃温度计 | 4 | ￥440.00 | ￥440.00 | | ￥440.00 |  |
| | H-B Instrument Company 30509 玻璃温度计 | 2 | ￥235.00 | ￥235.00 | | ￥235.00 | |
| | I-Chem SS236-0040-RWD 40ml 透明样品瓶 ， 0.125" 粘合盖垫，已处理，可快速清洁 I-Chem 40ml clear vial 0.125" bonded septum processed Clean Snap | 10 | ￥1031.00 | ￥1031.00 | | ￥1031.00 | |
