Arginine Hydrochloride USP IC Single-Component Standards 5 ppb COBALT (Co) 1

5 ppb COBALT (Co) 1 ppb COPPER (Cu) 1 ppb DYSPROSIUM 0

01% HEAVY METALS (by ICP-OES) 5 ppm IRON (Fe) 5 ppm

472 EXPIRATION DATE

99 % Approx

(IN METHANOL) 411 nm

Arginine Hydrochloride USP IC Single-Component Standards 5 ppb COBALT (Co) 1Test Specification Min Max ASSAY (DRIED BASIS) 98. 5 101. 50% SPECIFIC ROTATION +21. 4to+23. 6 +21. 4to+23. 6 CHLORIDE CONTENT 16. 5 17. 10% CHROMATOGRAPHIC PURITY TO PASS TEST LOSS ON DRYING 0. 20% RESIDUE ON IGNITION 0. 10% SULFATE 0. 03% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE