| Main Title |
Performance audit results for pohc : vost and bag measurement methods / |
| Author |
Jayanty, R. K. M.,
|
| Other Authors |
|
| Publisher |
United States, Environmental Protection Agency, Environmental Monitoring Systems Laboratory, United States, Environmental Protection Agency, Center for Environmental Research Information |
| Year Published |
1984 |
| Report Number |
EPA/600-S4-84-036 |
| OCLC Number |
889434409 |
| Subjects |
Sampling--Methodology--Auditing--Abstracts
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-S4-84-036 |
In Binder |
Headquarters Library/Washington,DC |
08/14/2018 |
| ELBD ARCHIVE |
EPA 600-S4-84-036 |
In Binder Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
|
| Collation |
3 pages : chart ; 28 cm |
| Notes |
Caption title. "EPA/600-S4-84-036." "June 1984." At head of title: Project Summary |
| Contents Notes |
Gas cylinders containing a mixture of five organic compounds in a balance gas of nitrogen were used to conduct performance audits to evaluate the accuracy and precision of the sampling and analysis phases of the Volatile Organic Sampling Train (VOST) and bag measurement methods. The five compounds in the audit cylinders were: carbon tetrachloride, chloroform, perchloroethylene, vinyl chloride, and benzene. The audit cylinders contained compounds in two concentration ranges. A low concentration cylinder in the range of 7 to 90 ppb for each POHC was used for the evaluation of the VOST method. A high concentration cylinder in the range of 90 to 430 ppb for each POHC was used for the evaluation of the bag measurement method. |
