Direct determination of sodium and potassium in the presence of ammonium with glass electrodes. Automatic continuous analysis of urine.
D000641:Ammonia; D001322:Autoanalysis; D011188:Potassium / Q000652:urine*; D012964:Sodium / Q000652:urine*
D000641:Ammonia; D012964:Sodium; D011188:Potassium