AJEV AJEV Best Papers - Free Access
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Am. J. Enol. Vitic. 17:3:203-205 (1966)
Copyright © 1966 by the American Society for Enology and Viticulture.
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Farey, M. G.
Right arrow Articles by Macpherson, C. C. H.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Farey, M. G.
Right arrow Articles by Macpherson, C. C. H.
Agricola
Right arrow Articles by Farey, M. G.
Right arrow Articles by Macpherson, C. C. H.

A Rapid Flame Photometric Procedure for Determining Calcium in Wine

M. G. Farey 1 and C. C. H. Macpherson 1

1 W. and A. Gilbey Ltd., Harlow, Essex, England.

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 eliminated at the temperature of the air-coal gas flame by dissolving the calcium oxalate in perchloric acid.

The method is rapid. Several samples can be processed in an hour, and the results are in good agreement with those obtained from the established ashing-EDTA titration method.

Accepted on June 20, 1966






HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 1966 by the American Society for Enology and Viticulture.