Use of an electrode made from glass BH 115 to determine potassium concentration in solutions containing a large excess of sodium.
D004566:Electrodes; D005898:Glass; D006801:Humans; D008722:Methods; D011188:Potassium / Q000032:analysis* / Q000097:blood / Q000652:urine; D000644:Quaternary Ammonium Compounds; D012964:Sodium
D000644:Quaternary Ammonium Compounds; D012964:Sodium; D011188:Potassium