Main Title |
Method for the Determination of 1-Naphthol in Urine. |
Author |
Shafik, M. T. ;
Sullivan, H. C. ;
Enos., H. F. ;
|
CORP Author |
Environmental Protection Agency, Chamblee, Ga. Office of Pesticides Programs. |
Year Published |
1971 |
Stock Number |
PB-275 928 |
Additional Subjects |
Naphthols ;
Insecticides ;
Pesticides ;
Chemical analysis ;
Humans ;
Urine ;
Naphthalene compounds ;
Phenols ;
Tables(Data) ;
Experimental data ;
Methodology ;
Urinalysis ;
Reprints
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-275 928 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
6p |
Abstract |
Humans exposed industrially to the insecticide carbaryl (1-naphthyl N-methylcarbamate) excrete relatively large quantities of 1-naphthol conjugated either as the sulfate or glucuronide. A colorimetric procedure is generally used to quantitatively determine 1-naphthol in human urine. However, this method lacks both the sensitivity and specificity necessary for determining the relatively small amounts of 1-naphthol excreted in the urine of agricultural workers exposed to low levels of carbaryl. The object of this investigation was to develop a rapid, sensitive method for the determination of 1-naphthol in human urine. |