An instrument for simultaneous determination of sodium and potassium in microsamples of biological material.
D002624:Chemistry, Clinical; D004563:Electrochemistry; D008832:Microchemistry / Q000295:instrumentation*; D010783:Photometry; D011188:Potassium / Q000032:analysis*; D012964:Sodium / Q000032:analysis*
D012964:Sodium; D011188:Potassium