| Main Title |
Methods for the determination of chemical substances in marine and estuarine environmental samples. |
| CORP Author |
Environmental Monitoring Systems Lab., Cincinnati, OH. |
| Publisher |
Environmental Monitoring Systems Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
| Year Published |
1993 |
| Report Number |
EPA-600/R-92/121 |
| Stock Number |
PB93-182913 |
| OCLC Number |
32175648 |
| Subjects |
Estuarine pollution--Measurement ;
Marine pollution--Measurement ;
Trace elements in water
|
| Additional Subjects |
Sea water ;
Trace elements ;
Chemical analysis ;
Chelation ;
Mass spectroscopy ;
Water chemistry ;
Chlorophylls ;
Carbon ;
Nitrogen ;
Fluorimetry
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-R-92-121 |
c.1 |
Headquarters Library/Washington,DC |
09/25/2012 |
| ELBD ARCHIVE |
EPA 600-R-92-121 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-R-92-121 |
|
Region 10 Library/Seattle,WA |
07/02/1998 |
| NTIS |
PB93-182913 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
ix, 82 p. : ill. ; 28 cm. |
| Abstract |
The manual contains seven methods for the determination of nutrients, three metals, and chlorophyll a in marine and estuarine environmental matrices. Two of the metals methods are graphite furnace atomic absorption techniques and the third uses inductively coupled plasma mass spectrometry. Methods for the determination of orthophosphate and nitrite plus nitrate are based on well-established automated colorimetric techniques. Both of these methods have undergone multilaboratory validation study. A high temperature combustion method for the determination of particulate carbon and nitrogen in water and sediments is also contained in the manual. The chlorophyll a method is based on a well-established fluorometric technique. |
| Notes |
Photocopy. Springfield, Va. : National Technical Information Service, [1993]. 28 cm. "November 1992." Includes bibliographical references. "EPA-600/R-92/121." |
