Studies on a new type of all-solid-state atropine ion-selective electrode
Huang, C.L.; Ren, J.J.; Xu, D.F.; Cai, B.X.; Du, X.F.
Yao Xue Xue Bao 31(7): 535-538
1996
ISSN/ISBN: 0513-4870 PMID: 9772696 Document Number: 458509
Using urea-formaldehyde resin as frame material and KCl powder as active component, a Ag/AgCl solid state electrode was prepared. Then, using the prepared Ag/AgCl solid state electrode as substrate and atropine tetraphenylborate ion-pair complex as active component, a new type of all-solid-state atropine ion-selective electrode was constructed. The properties of this electrode were studied in detail. The results indicate that the electrode showed good stability and can be used for potentiometric determination of atropine in pharmaceutical preparations.