[Determination of thiocyanate in serum with ion-selective liquid membrane electrodes].
The manufacture of a liquid membrane type thiocyanate ion selective electrode on the basis of crystalviolet thiocyanate or methylene blue thiocyanate solved in nitrobenzene is described. This electrodes are available for the determination of the thiocyanate ion in agents with high levels on chlorid or protein, for instance in serum. Thiocyanate levels in serum from smokers and nonsmokers determinated by this electrodes differ significant from values that were obtained by the barbituric acid method, but they were in good agreement with values determinated by ion exchange chromatography. It can be assumed that its possible to ascertain the part of the dissociated thiocyanate by means of the ion selective electrodes and the ion exchange chromatography.
Hygieneinstitut Greifswald der Bezirkshygieneinspektion Rostock.
H
H
Below
H
H
Müller
B
B
Hundhammer
W
W
Weuffen
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004566:Electrodes; D006801:Humans; D008567:Membranes, Artificial; D013861:Thiocyanates / Q000097:blood*
D008567:Membranes, Artificial; D013861:Thiocyanates
Zur Thiocyanatbestimmung in Serum mittels ionenselektiver Flüssigmembranelektroden.