The determination of sodium and potassium in wine by atomic absorption spectrophotometry

GL Hill, A Caputi - American Journal of Enology and …, 1969 - Am Soc Enol Viticulture
Atomic absorption spectrophotometry was shown to be a more accurate method than either
of two flame emission photometric methods of sodium and potassium analysis in wine. It …

[CITATION][C] Use of the Flame Photometer for Determining the Sodium, Potassium and Calcium Content of Wine

MA Amerine, TT Kishaba - American Journal of Enology …, 1952 - Am Soc Enol Viticulture
1. The methods of using the Perkin-Elmer flame photometer for the determination of the
sodium, potassium, amd calcium content of wines have been described. 2. The sodium …

Sodium and Potassium in Wines and Distilled Spirits

HJ Meuron - Journal of the Association of Official Agricultural …, 1964 - academic.oup.com
Collaborative study of the official, first action flame photometric method of Pro and Mathers
for sodium and potassium in wines and distilled spirits was continued and showed that this …

The determination of copper and iron in wine by atomic absorption spectrophotometry

A Caputi, M Ueda - American Journal of Enology and …, 1967 - Am Soc Enol Viticulture
A Perkin-Elmer atomic absorption spectrophotometer, model 303, equipped with a digital
concentration readout device, was used to analyze wines for copper and iron by direct …

Sodium and potassium in wines and distilled spirits

HJ Meuron - Journal of the Association of Official Agricultural …, 1963 - academic.oup.com
The flame photometric method of Pro and Mathers for sodium and potassium in wines and
distilled spirits has been studied by 10 collaborators: 4 government laboratories, 1 private …

Lead content of wines determined by atomic absorption spectrophotometry using flameless atomization

MA Edwards, MA Amerine - American Journal of Enology …, 1977 - Am Soc Enol Viticulture
Rapidly evolving agricultural and production practices may have impact upon our
environment and hence upon ourselves. Of especial concern is the possible contamination …

[CITATION][C] Further data on the sodium content of wines

MA Amerine, G Thoukis… - American Journal of …, 1953 - Am Soc Enol Viticulture
1. THE BECKMAN FLAME PHOTOMETER HAS BEEN EMPLOYED FOR DETERMINING
THE SODIUM CONTENT OF WINES. 2. COMMERCIAL CALIFORNIA WINES GENERALLY …

A rapid flame photometric procedure for determining calcium in wine

MG Farey, CCH Macpherson - American Journal of …, 1966 - Am Soc Enol Viticulture
The separation of calcium from wine as oxalate prior to determination by flame photometer,
is described. The depressive effect of oxalate on the emission intensity at 622 mµ has been …

Determination of heavy metals in wines by atomic absorption spectrophotometry

JC Měranger, E Somers - Journal of the Association of Official …, 1968 - academic.oup.com
The effect of alcohol and sugar concentration on the atomic absorption analysis of copper,
zinc, nickel, chromium, lead, cadmium, and cobalt has been investigated. Sugar reduced the …

Analysis of trace metals in beer by atomic absorption spectrophotometry

SW Frey, WG DeWitt, BR Bellomy - Proceedings. Annual meeting …, 1966 - Taylor & Francis
TH ERE HAS BEEN interest for many years in the brewing industry in the analysis of trace
metals in beer. Colorimetric methods are necessarily cumbersome, subject to interferences …