| Cole-Parmer TBSAT101-080 硅胶发热带控制器 | 26 | ¥2695.00 | ¥2695.00 | | ¥2695.00 |  |
| Masterflex 07518-40 L / S易装ATEX区域2泵头精密管材,PSF外壳,不锈钢转子 | 29 | ¥2990.00 | ¥2990.00 | | ¥2990.00 |  |
| Ashcroft APANSDLS02 30PSI 压力开关 | 19 | ¥1910.00 | ¥1910.00 | | ¥1910.00 |  |
| Ismatec™WW-78021-18 高压泵与卫生的Q系列泵头,0.14至173毫升/分钟,100磅,陶瓷活塞/ 316不锈钢阀体/陶瓷内衬 | 392 | ¥39210.00 | ¥39210.00 | | ¥39210.00 |  |
| H-B Instrument Company 20574 玻璃温度计 | 1 | ¥110.00 | ¥110.00 | | ¥110.00 |  |