Quick view View Item Ammonium Hydroxide, ACS Reagent Grade, 20L RoPak Test Name Specification Appearance Passes Test Assay 28.0 - 30.0 % NH_3 Carbon Dioxide (CO_2) Max. 0.002 % Heavy Metals (as Pb) Max. 0.5 ppm Nitrate (NO_3) Max. 2 ppm Phosphate (PO_4) Max. 2 ppm Sulfate... Weight: 50.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: