| Main Title |
Pesticide Residue Analysis in Human Tissue by Combined Gas Chromatography-Mass Spectrometry. |
| Author |
Biros, Francis J. ;
Walker., Annita C. ;
|
| CORP Author |
Environmental Protection Agency, Perrine, Fla. Perrine Primate Lab. |
| Year Published |
1970 |
| Stock Number |
PB-275 500 |
| Additional Subjects |
Pesticides ;
Chemical analysis ;
Gas chromatography ;
Mass spectrometry ;
Residues ;
Humans ;
Tissue extracts ;
Chlorine organic compounds ;
DDT ;
Dieldrin ;
Reprints ;
Cyclohexane/hexachloro ;
Lindane
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-275 500 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
5p |
| Abstract |
Pesticide residues in human adipose tissue and liver tissue samples were identified by mass spectrometry coupled with gas chromatography. An extensive extraction and cleanup procedure was adapted from existing analytical methods to separate pesticide residues from the tissue samples. Concentration of pesticides in tissue ranged from 0.073 to 28.7 ppm. Mass spectral data were computer-enhanced to identify heptachlor epoxide. Other pesticides confirmed included the beta-isomer of 1,2,3,4,5,6-hexachlorocyclohexane (HCH), several isomers and metabolites of p,p'-DDT, and dieldrin. Advantages, limitations, and suggested modifications for improving the combined gas chromatography-mass spectrometry technique for pesticide residue analysis are discussed. |
| Supplementary Notes |
Pub. in Jnl. of Agricultural and Food Chemistry, v18 n3 p425-429 1970. |
| Availability Notes |
Included in the report, Journal Articles on Pesticide Chemical Analysis. Group 2, PB-275 495. |
| Title Annotations |
Reprint: Pesticide Residue Analysis in Human Tissue by Combined Gas Chromatography-Mass Spectrometry, |
| PUB Date Free Form |
23 Mar 70 |
| Category Codes |
7D; 6F; 99A; 57P |
| NTIS Prices |
(Order as PB-275 495, MF A01) |
| Primary Description |
500/01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323729541 |
| Origin |
NTIS |
| Type |
CAT |
