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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ052075
Record Type: CIJE
Publication Date: 1972
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
An Introductory Experiment on Phosphates in Detergents
Mohrig, Jerry R.
Journal of Chemical Education, 49, 1, 15-18, Jan 72
The role of phosphates in environmental issues and in detergents is discussed. Experimental procedures are described for colorimetric determination of orthophosphates. (TS)
Descriptors: Chemical Analysis, Chemistry, College Science, Ecological Factors, Environmental Education, Instructional Materials, Laboratory Experiments, Laboratory Techniques, Science Activities, Water Pollution
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A