Spectrophotometric Determination of Polyoxyethylene Nonionic Surfactants in Ground Waters Using Triple-Stage Solid-Phase Extraction Followed by an Improved Ferric Thiocyanate Complexation Method.
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| Title: | Spectrophotometric Determination of Polyoxyethylene Nonionic Surfactants in Ground Waters Using Triple-Stage Solid-Phase Extraction Followed by an Improved Ferric Thiocyanate Complexation Method. |
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| Authors: | Yokoyama, Yukio1 yokyuk@ynu.ac.jp, Okabe, Toshiaki1, Kubo, Hidetaka1, Sato, Hisakuni1 |
| Source: | Microchimica Acta. Mar2005, Vol. 149 Issue 3/4, p287-293. 7p. |
| Database: | Academic Search Ultimate |
| ISSN: | 00263672 |
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| DOI: | 10.1007/s00604-004-0302-7 |
