| | H-B Instrument Company 50435 玻璃温度计 | 2 | ￥240.00 | ￥240.00 | | ￥240.00 |  |
| | H-B Instrument Company 50695 玻璃温度计 | 3 | ￥300.00 | ￥300.00 | | ￥300.00 | |
| | H-B Instrument Company 30598T 玻璃温度计 | 2 | ￥205.00 | ￥205.00 | | ￥205.00 | |
| | HANNA/哈纳HI98303笔式电导率仪 | 4 | ￥432.25 | ￥432.25 | | ￥432.25 | |
| | H-B Instrument Company 4730 玻璃温度计 | 1 | ￥198.00 | ￥198.00 | | ￥198.00 | |
| | 美国PALL A/B型玻璃纤维滤片 1μm,47mm | 5 | ￥500.00 | ￥500.00 | | ￥500.00 | |
