Record Display for the EPA National Library Catalog
RECORD NUMBER: 141 OF 251
|OLS Field Name||OLS Field Data|
|Main Title||Methods for the determination of chemical substances in marine and estuarine environmental matrices /|
|CORP Author||Environmental Protection Agency, Cincinnati, OH. National Exposure Research Lab.|
|Subjects||Chemical oceanography--Methodology. ; Seawater--Analysis--Methodology.|
|Additional Subjects||Chemical compounds ; Marine ecosystems ; Estuaries ; Bioaccumulation ; Environmental persistence ; Ecological concentration ; Chemical analysis ; Analytical methods ; Marine biology ; Bottom sediments ; Water pollution sampling ; Marine environments ; Estuarine environment ; Nutrients ; Metals ; Chlorophylls ; Chelation ; Mass spectroscopy ; Colorimetry ; Atomic absorption spectroscopy ; Laboratory tests|
|Collation||1 volume (various pagings) : illustrations ; 28 cm|
This manual contains eleven methods for determination of nutrients, metals, and chlorophyll. Since Revision 1.0 appeared in 1992, four new methods have been added, one deleted and four have been multilaboatory validated. Methods 440.0, 445.0, 446.0 and 447.0 have been multilaboratory validated, and Method 353.4 has been replaced with an improved method. The metals methods, Methods 200.10, 200.12 and 200.13 have not changed since the 1992 manual. Method 365.5 has remained the same and Method 440.0, that appeared in 1992, now contains multilaboratory validataion data. Two new chlorophyll methods, Methods 446.0 and 447.0, have been added and all three chlorophyll methods have been multilaboratory validated.
Includes bibliographical references. "EPA/600/R-97/072."
"This manual contains eleven methods for determination of nutrients, metals, and chlorophyll."