Analytical liquid chromatography injection valves rely on precise volume calibration, provided by the Waters WAT055857 Rheodyne HPLC sample loop kit. Designed for HPLC sample injection systems, these precision stainless steel sample loops ensure reproducible volumetric loading in high-pressure chromatography setups.
This kit includes 5 ?L, 50 ?L, and 200 ?L sample loops. It is offered as new old stock in factory-sealed original Waters packaging.
Key Features
- Includes 3 distinct precision loop volumes: 5 ?L, 50 ?L, and 200 ?L
- Manufactured for Rheodyne liquid chromatography injectors
- High-pressure stainless steel construction
- Ensures precise sample loading volume reproducibility
Technical Specifications
| Manufacturer | Waters |
| Part Number | WAT055857 |
| Valve Compatibility | Rheodyne HPLC injectors |
| Loop Sizes Included | 5 ?L, 50 ?L, 200 ?L |
| Material | Stainless steel |
Common Applications
- HPLC analytical sample injection
- Method development and volumetric scaling
- Liquid chromatography maintenance and calibration
Includes
Waters WAT055857 Sample Loop Kit
Additional Benefits
- Local pickup available in Houston, Texas.
- Free shipping on select products within the USA.
- International shipping via FedEx available upon request.
Contact us today to request a customized quote and help ensure your laboratory or industrial workflow operates efficiently using Waters WAT055857 Sample Loop Kit.





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