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With Note: |
With: Voidance time for 23 species of fish / by Thomas H. Lane and Howard M. Jackson -- Laboratory studies on possible fish-collecting aids with some toxicities for the isomers of cresol / by Robert M. Howland. |
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Bibliography Note: |
Includes bibliographical references (page 9). |
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Summary, Etc. Note: |
Abstract: Toxicity of Hyamine 3500 to three species of trout and 11 species of warmwater fish was determined in static bioassays. Twenty-nine lots of fish from nine sources were used in water at various levels of pH, temperature, and total hardness. Hyamine 3500 is more toxic in alkaline or acidic water than in water with a pH of 7. In general, toxicity varies directly with temperature and inversely with total hardness. Dilute solutions of Hyamine 3500 appear to degrade rapidly in open vessels. |