Record Display for the EPA National Library Catalog
RECORD NUMBER: 7 OF 12| Main Title | Water Nutrients Number 1. | |||||||||||
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| Author | Lishk, Raymond J. ; Ledere, Laurella A. ; McFarre, Earl F. ; | |||||||||||
| CORP Author | Environmental Control Administration, Cincinnati, Ohio. Analytical Reference Service. | |||||||||||
| Year Published | 1966 | |||||||||||
| Report Number | PHS Pub-999-WP-42 ;PHS-ARS-Study-27; | |||||||||||
| Stock Number | PB-218 500 | |||||||||||
| Additional Subjects | ( Water analysis ; Nutrients) ; ( Water pollution ; Nutrients) ; Silicon dioxide ; Inorganic phosphates ; Inorganic nitrates ; Ammonia ; Nitrogen organic compounds ; Accuracy ; | |||||||||||
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| Collation | 87p | |||||||||||
| Abstract | Nutrients in water are important because they promote biological responses that may interfere with some desired use of the water by man. Analysis of the various forms of these nutrients is routine in many laboratories, but the reliability of the results obtained has been questionable. This study evaluates the precision and accuracy of the commonly used analytical methods for the measurement of silica, phosphate, nitrate nitrogen, ammonia nitrogen, and organic nitrogen. |