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Test Specification Min Max POTENCY Approx
Test Specification Min Max ABSORPTION MAX 579 (371) nm 579 (371) nm VISUAL TRANSITION INTERVALS pH 1
Test Specification Min Max POTENCY (ANHYDROUS BASIS) 150 USP U/mg 150 USP U/mg
Test Specification Min Max APPEARANCE CLEAR COLORLESS CLEAR COLORLESS ASSAY 99% 99%
Reagent Alcohol Denatured Exceeds A.C.S. Specifications HPLC Grade Trimethylsilylation Test Specification Min Max POTENCYTest Specification Min Max ASSAY: ETHANOL + METANOL (v v) 94. 0 96. 0 % 94. 0 96. 0 % ISOPROPYL ALCOHOL (v v) 4. 0 6. 0 % 4. 0 6. 0 % ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 4 ppm WATER 0. 10% RETEST DATE
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