Main Title |
Method 1685 : nitrate/nitrite-N in water and biosolids by automated photometry. |
Publisher |
U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, Engineering and Analysis Division, |
Year Published |
2001 |
Report Number |
EPA-821-R-01-016 |
OCLC Number |
51044151 |
Subjects |
Photometry ;
Nitrates--Analysis ;
Nitrites--Analysis ;
Water--Analysis ;
Water quality ;
Water--Purification
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
ELBD ARCHIVE |
EPA 821-R-01-016 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
|
Collation |
iii, 25 p. : ill. ; 28 cm. |
Notes |
Includes bibliographical references. Cover title. "Draft." "January 2001." "EPA-821-R-01-016." |