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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: EJ717077
Record Type: Journal
Publication Date: 2004-Jun-1
Pages: 1
Abstractor: Author
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0021-9584
Deionized Water Watchdog
Edens, Gregory J.
Journal of Chemical Education, v81 n6 p841 Jun 2004
A deionizer (Barnstead) attached to a dedicated faucet is used to produce the deionized water used in the teaching laboratories and research. The experiment timer switch was a 60-min spring-wound timer, Intermatic, available at home improvement centers.
Descriptors: Science Education, Water, Science Instruction, Laboratory Equipment, Chemistry
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: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A