Chromium Picolinate : Standard: USP28, Feed Grade CAS NO.: 14639-25-9 Top quality Chromium Picolinate ... )3,%3+,%Sulphate,%≤0.2---Chloride,%≤0.06---[Standard]: USP28, Feed Grade[Storage]: Preserved in a dry and cool place at ... .[Period of Validity]: 2 years[Usage]: For Pharmaceutical, food and feed industry.