ISSN:
1618-2650
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Alkaline metals and ammonium ion are separated by cationic exchange liquid chromatography using a 60 μg ml–1 aqueous copper solution as the mobile phase at 1.5 ml min–1. Detection is carried out by measuring copper with an atomic absorption spectrometer directly interfaced to the chromatograph. A simple T-piece is used to compensate the difference between the nebulizer uptake rate and the chromatographic flow-rate with air. The method is applicable to the analysis of alkaline metals and ammonium in waters. Average recovery (n = 16) was 100.3 ± 4.0%.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s0021663540497