PIEZOELECTRIC QUART CRYSTAL WITH SEPARATED ELECTRODE FOR THE SIMULTANEOUS DETERMINATION OF ATROPINE SULFATE AND SODIUM-CHLORIDE

Authors
ZHU WH WEI WZ NIE LH YAO SZ
Citation
Wh. Zhu et al., PIEZOELECTRIC QUART CRYSTAL WITH SEPARATED ELECTRODE FOR THE SIMULTANEOUS DETERMINATION OF ATROPINE SULFATE AND SODIUM-CHLORIDE, Analytica chimica acta, 282(3), 1993, pp. 535-541
Citations number
12
Categorie Soggetti
Chemistry Analytical
Journal title
Analytica chimica acta → ACNP
ISSN journal
00032670
Volume
282
Issue
3
Year of publication
1993
Pages
535 - 541
Database
ISI
SICI code
0003-2670(1993)282:3<535:PQCWSE>2.0.ZU;2-Y
Abstract
A piezoelectric quartz crystal with one separated electrode that could be immersed in liquid was applied to the simultaneous determination o f atropine sulphate and sodium chloride in atropine sulphate eye drops . The average relative errors were 4.0% for atropine sulphate and 2.7% for sodium chloride.