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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ200325
Record Type: CIJE
Publication Date: 1979-Apr
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Topics in Chemical Instrumentation: Solid State Electrometer for pH and Specific Ion Electrode Potential Measurements.
Edstrom, Ronald D.; Ewing, Galen W., Ed.
Journal of Chemical Education, v56 n4 p169A-71A Apr 1979
The design, construction, and operation of a solid state electrometer is described. The instrument used the case and meter movement from an obsolete commercial pH meter. The cost of materials, purchased in 1977 in unit quantities, was $60. (BB)
Descriptors: Chemistry, Electronic Equipment, Instrumentation, Laboratory Equipment, pH, Science Education, Science Equipment
Publication Type: Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A