| Thermo Scientific Hypersil 31603-154630 ODS-2(C18)柱 - 长度150mm,ID4.6毫米,3μm的颗粒大小 | 50 | ¥5050.00 | ¥5050.00 | | ¥5050.00 |  |
| ADVANTEC GA5525MM GA55玻璃纤维过滤器 | 3 | ¥310.00 | ¥310.00 | | ¥310.00 |  |
| 哈纳HANNA HI5006实验室酸度标准缓冲液 | 2 | ¥285.00 | ¥285.00 | | ¥285.00 |  |
| H-B Instrument Company 50565 玻璃温度计 | 1 | ¥175.00 | ¥175.00 | | ¥175.00 |  |