| Main Title |
Monitoring Methods Adaptable to Vapor Intrusion Monitoring: USEPA Compendium Methods TO-15, TO-15 Supplement (Draft), and TO-17. |
| Author |
McClenny, W. A. ;
Oilver, K. D. ;
Jacumin, H. H. ;
Daughtrey, E. H. ;
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab. ;ManTech Environmental Technology, Inc., Research Triangle Park, NC. |
| Publisher |
Jun 2003 |
| Year Published |
2003 |
| Report Number |
EPA/600A-03/179; |
| Stock Number |
PB2004-100893 |
| Additional Subjects |
Air pollution monitoring ;
Diffusive sampling ;
Volatile organic compounds ;
Indoor air pollution ;
Monitoring methods ;
Canisters ;
Solid adsorbents ;
Concentrations ;
Exposure ;
Chemical analysis ;
Vapor instrusion monitoring ;
Environmental Protection Agency(EPA)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2004-100893 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
12p |
| Abstract |
USEPA ambient air monitoring methods for volatile organic compounds using specially-prepared canisters and solid absorbents are directly adaptable to monitoring for vapors in the indoor environment. The draft Method TO-15 Supplement, an extension of the USEPA Method TO-15, highlights the lowering of VOC detection limits to single digit parts-per-trillion by volume (PPTV) concentrations using canister-based sampling along with analysis by bench top GC/MS. Diffusive sampling onto absorbent-filled sampling tubes similar to those described in TO-17 is being evaluated for sampling periods of 24 hours and less. Initial results indicate a linearity of response at the 2 parts-per-billion by volume (PPBV) level and excellent duplicate runs. |
