Main Title |
Food Pesticides Number 2. Report of a Study Conducted by the Analytical Reference Service. |
Author |
Lishk, Raymond J. ;
McFarre, Earl F. ;
|
CORP Author |
Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio. |
Year Published |
1966 |
Report Number |
PHS-Pub-999-FP-6 ;PHS-ARS-Study-25; |
Stock Number |
PB-215 676 |
Additional Subjects |
( Milk ;
Chemical analysis) ;
( Insecticides ;
Chemical analysis) ;
( Food contamination ;
Milk) ;
Accuracy ;
Standards ;
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-215 676 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
76p |
Abstract |
In the study, 41 participating laboratories were instructed to analyze two solutions of ethyl acetate containing different mixtures of lindane, heptachlor epoxide, DDE, and dieldrin both before and after dilution with canned evaporated milk supplied with the sample. This was done to compare various techniques and ascess their accuracy. Gas chromatography with a microcoulometric titration was used by one participant, and the electron capture detector was used by 38 participants; thin-layer and paper chromatography were each used by one participant. Most participants achieved separation of pesticides either by use of a florisil clean-up column or a gas chromatograph column containing a mixture of a polar and a non-polar liquid phase, or by use of both techniques. (Author Modified Abstract) |
Supplementary Notes |
Report of a study conducted by the Analytical Reference Service. |
NTIS Title Notes |
Environmental health series: Food protection. |
PUB Date Free Form |
1966, |
Category Codes |
6H; 7C; 59A; 52D; 57U; 68G |
NTIS Prices |
PC E03/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326543815 |
Origin |
NTIS |
Type |
CAT |