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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ717261
Record Type: Journal
Publication Date: 2004-Oct-1
Pages: 4
Abstractor: Author
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0021-9584
The Quantitative Determination of Food Dyes in Powdered Drink Mixes: A High School or General Science Experiment
Sigmann, Samuella B.; Wheeler, Dale E.
Journal of Chemical Education, v81 n10 p1475 Oct 2004
The development of a simple spectro photometric method to quantitatively determine the quantity of FD&C color additives present in powdered drink mixes, are focused by the investigations. Samples containing single dyes of binary mixtures of dyes can be analyzed using this method.
Descriptors: Investigations, Science Experiments, Color, Spectroscopy, Food, Scientific Methodology, Chemistry, Secondary School Science
Journal of Chemical Education, Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Web site: http://jchemed.chem.wisc.edu/AboutJCE/contact.html.
Publication Type: Journal Articles; Reports - Descriptive
Education Level: High Schools
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A