Yara Urea Fertilizer 46-0-0 Prilled Aqua Regia Gold Refining Greenway Biotech Brand 50 Pounds

- 50 Pounds of Urea 46-0-0 (46% Nitrogen) 99.9% Pure - Great to Improve Nitrogen Deficiency - Neutralizing Acid in Aqua Regia - Gold Recovery Process - Great as a Humectant (Dye Color, Moisturizer, etc.)