Determination of Added Distinctive Cations in Whisky. II. Flame Photometric Determination of Lithium
01 Feb 1956-Journal of AOAC International (Oxford University Press (OUP))-Vol. 39, Iss: 1, pp 236-241
About: This article is published in Journal of AOAC International.The article was published on 1956-02-01. It has received 2 citations till now. The article focuses on the topics: Lithium.
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TL;DR: A simple and rapid method for the determination of lithium in 1∶4 diluted, not deproteinized serum is described and can be completed in 10 minutes.
Abstract: Eine einfache und schnelle Lithium-Bestimmungsmethode in 1∶4 verdunntem nicht enteiweistem Serum wird angegeben. Der in 52 Einzelseren gemessene Lithiumgehaltreicht von weniger als 3 ng/ml bis 44 ng/ml. Die Standardabweichung betragt ±8,1% (17 Messungen). Der Zeitbedarf pro Analyse betragt etwa 10 min.
8 citations
TL;DR: Sensitive flame photometric methods have led to more frequent determinations of lithium in water analysis as mentioned in this paper, which is a tentative method for the determination of lithium ions in water, which requires the addition of a sodium sulfatesodium carbonate solution to the sam-
Abstract: Sensitive flame photometric methods have led to more frequent determinations of lithium in water analysis. Lithium concentrations usually found in natural water are much lower than those of the common alkalies sodium and potassium, but detectable amounts of lithium are present in most water samples. Frequently the concentrations observed are greater than might have been expected ; occasionally they are as much as several milligrams per liter. Standard Methods1 includes a tentative method for the determination of lithium ions in water. This method, the flame photometric technique, requires the addition of a sodium sulfatesodium carbonate solution to the sam-
1 citations