Country of Origin : Russia, Canada & Etc. Specification Nitrogen 46% minimum Biuret 1% maximum or 0.5% maximum Moisture 0.5% Maximum by method of drying Free Ammonia 160 PXT PPM Maximum Prill 95% maximum Granulation 1-4 mm 90% minimum Radioactivity Non-Radioactive Color Pure White Free Flowing 100% Anteceding treated Melting Point 132 degrees Celsius Ash 0.3% Maximum Physical Free from harmful substances, impurities and Dust |