Selective Extraction of Calcium on Tri-n-butyl Phosphate Plasticized Selective Extraction of Calcium on Tri-n-butyl Phosphate Plasticized Polyurethane Foam for Its Spectrophotometric Determination in Glass and Ceramics
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منابع مشابه
Selective extraction of calcium on tri-n-butyl phosphate plasticized selective extraction of calcium on tri-n-butyl phosphate plasticized polyurethane foam for its spectrophotometric determination in glass and ceramics.
The present paper describes the application of a solid phase extraction system in order to separate traces of calcium from glass and ceramics for its spectrophotometric determination. The method is based on the extraction of calcium from sodium hydroxide solution by tri-n-butyl phosphate (TBP) loaded polyurethane foam (PUF), followed by its elution in hydrochloric acid. The spectrophotometric m...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2005
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.21.1491