Revised standard values for pH measurements from 0 to 95 °C
نویسندگان
چکیده
منابع مشابه
PROVISIONAL pH VALUES FOR CERTAIN STANDARD BUFFER SOLUTIONS
For use in the calibration of electrometric pH assemblies, 17 standard buffer solutions have been investigated, and pH values at 20°, 25°. and 30° C have been assigned to them. The pH values of these solutions range from 2.27 to 11.68 and are considered accurate to ± 0.02 pH unit. Hydrogensilver-chloride cells without liquid junctions were used for establishing the precise pH values of the buff...
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ژورنال
عنوان ژورنال: Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry
سال: 1962
ISSN: 0022-4332
DOI: 10.6028/jres.066a.016