| Main Title |
Look What's Become of Chemical Analysis. |
| Author |
O'Keeffe., Andrew E. ;
|
| CORP Author |
Environmental Sciences Research Lab., Research Triangle Park, N.C. |
| Year Published |
1977 |
| Report Number |
EPA/600/J-77/054; |
| Stock Number |
PB-276 239 |
| Additional Subjects |
Chemical analysis ;
Air pollution ;
Calibrating ;
Sensitivity ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-276 239 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
5p |
| Abstract |
Comparative analytical procedures are defined, and their evolution from absolute methods in response to increasing demands for sensitivity is discussed. The total dependence of such methods upon accurate and reliable calibration mixtures is pointed out in some detail. Illustrative examples are given, drawn from the field of gaseous air-pollutant analysis. Applicability is projected to include newly arising sensitivity needs in the 10 to the negative 12th power regime. |
| Supplementary Notes |
Pub. in Chemtech, v7 p687-689 Nov 77. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Look What's Become of Chemical Analysis. |
| PUB Date Free Form |
1977 |
| Category Codes |
7D; 99A; 68A |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/09 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323730664 |
| Origin |
NTIS |
| Type |
CAT |
