Specifications:
agri grade
specs. Nitrogen Content ISO 5315, ISO 257, ASTM D1426, ISO 13878 46-47% Biuret Content ISO 27547, ISO 19746, ASTM D4970 1.0% max. Moisture Content ISO 760, ASTM D1193 (Gravimetric or Karl Fischer) 0.3% max. Friability ISO 7870, ISO 3271, ASTM D5276 100% Granulometry ISO 8397, ISO 13320, ASTM C136 Test Bulk Density ISO 3961. ASTM D1895 Test Heavy Metals & Impurities ISO 11885 (ICP-MS), ISO 10304 (Iron Chromatography) Test. A