Analytical Analytical Standard Solutions Standard Solutions 3553 AMMONIUM HYDROXIDE SOLUTION, 1 N 1 N NH4OH 35.03 1336,21,6 1336216 21,6 133621,6 1336 21 6 NR 0.980 1 mol,L 12871 23.30 1 L 12872 101.90 6 X 1 L 12873 69.50 4 L 12874 229.30 4 X 4 L Concentration 1.00 +/- 0.05 N