Schindler J G, Schindler R G, Aziz O
J Clin Chem Clin Biochem. 1978 Aug;16(8):441-5.
An ammonium-selective disc-electrode is described; the membrane consists of a polyvinylchloride-matrix with an active phase of nonactin in tris (2-ethylhexyl)phosphate and diphenyl ether as the ion-selective plastic. One side of the membrane is in contact with the solution to be measured and the other with the front surface of a platinum wire, which is enclosed in acrylic glass. This arrangement results in a very low drift potential.
描述了一种铵离子选择性圆盘电极；该膜由聚氯乙烯基质组成，其活性相为在磷酸三（2-乙基己基）酯和二苯醚中的非actin，作为离子选择性塑料。膜的一侧与待测溶液接触，另一侧与封装在丙烯酸玻璃中的铂丝的前表面接触。这种布置导致非常低的漂移电位。
