An improved procedure for the electrochemical determination of serum ionized calcium.
The "Orion model 99-20 serum calcium flow-through system" has been rendered insensitive to protein poisoning by the plascing of a dialysis membrane in front of the electrode membrane, making the addition of trypsin and triethanolamine to standards unnecessary. Flow dependency of the results obtained has been investigated.
D002118:Calcium / Q000097:blood*; D003956:Dialysis; D004563:Electrochemistry / Q000295:instrumentation; D006801:Humans; D008722:Methods
D002118:Calcium