DEIONIZED DISTILLED WATER
Pharmaceutical Guideline1 min read
DEIONIZED DISTILLED WATER

- Deionized Distilled Water is produced by deionizing Distilled Water.
- This water is used as a reagent in a liquid chromatography test that requires a low ionic or organic impurity level.
- Because of the importance of this high purity, water that meets the requirements for Purified Water may not be acceptable.
- High-Purity Water could be a reasonable alternative to this water.
- It is the user’s responsibility to verify the suitability of the alternative water used.
