Citric Acid Monohydrate

Abstract

Analysis • LABELING: Where it is intended for use in dialysis solutions, it Samples: Standard suspension A, Standard suspension B, is so labeled. Where Anhydrous Citric Acid must be subwater, and Sample solution jected to further processing during the preparation of injectTransfer a sufficient portion of the Sample solution to a test able dosage forms to ensure acceptable levels of bacterial tube of colorless, transparent, neutral glass with a flat base endotoxins, it is so labeled. Where Anhydrous Citric Acid is and an internal diameter of 15–25 mm to obtain a depth sterile, it is so labeled. of 40 mm. Similarly transfer portions of Standard suspen• USP REFERENCE STANDARDS 〈11〉 sion A, Standard suspension B , and water to separate USP Citric Acid RS matching test tubes. Compare the Sample solution, StanUSP Endotoxin RS dard suspension A, Standard suspension B, and water in diffused daylight, viewing vertically against a black background (see Spectrophotometry and Light-Scattering 〈851〉,