A platform for research: civil engineering, architecture and urbanism
Chromatographic determination of phenols in water
Phenols in natural waters and treated drinking water are determined by sorption on macroporous anion-exchange resin, elution with acetone, and measurement by gas chromatography. Techniques are given for preventing phenol losses caused by chlorination, oxidation, and other reactions during their determination. Common inorganic ions and many organic substances cause no interference; neutral organics that are retained by the resin can be removed by a methanol wash. The method gives accurate results for phenol, alkyl-, and chloro-substituted pheols in the ppb to ppm concentration range.
Chromatographic determination of phenols in water
Phenols in natural waters and treated drinking water are determined by sorption on macroporous anion-exchange resin, elution with acetone, and measurement by gas chromatography. Techniques are given for preventing phenol losses caused by chlorination, oxidation, and other reactions during their determination. Common inorganic ions and many organic substances cause no interference; neutral organics that are retained by the resin can be removed by a methanol wash. The method gives accurate results for phenol, alkyl-, and chloro-substituted pheols in the ppb to ppm concentration range.
Chromatographic determination of phenols in water
Chromatographische Bestimmung von Phenol im Wasser
Chriswell, C.D. (author) / Chang, R.C. (author) / Fritz, J.S. (author)
Analytical Chemistry ; 47 ; 1325-1329
1975
5 Seiten, 2 Bilder, 3 Tabellen, 13 Quellen
Article (Journal)
English
Determination of the Phenols Content of Surface Waters
Wiley | 1943
|Reaction-Chromatographic Determination of Formaldehyde in Water and Soil
British Library Online Contents | 1993
|Quantitative Studies of Phenols in Water Supply
Wiley | 1927
|The chromatographic determination of impurities
Elsevier | 1964
British Library Online Contents | 1995
|