| Main Title |
EPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards. |
| Author |
R. S. Wright
|
| CORP Author |
Research Triangle Inst., Research Triangle Park, NC. |
| Year Published |
2012 |
| Report Number |
EPA/600/R-12/531 |
| Stock Number |
PB2013-102637 |
| Additional Subjects |
Air pollution monitors ;
Calibration standards ;
Compressed gases ;
Assaying ;
Gas analysis ;
Air pollutants ;
Air pollution monitoring ;
Ambient air quality ;
Emissions ;
Gas mixtures ;
Tracer techniques ;
Ecological concentration ;
Dilution ;
Flowmeters ;
Permeability ;
Certification ;
Uncertainty analysis ;
Reference standards ;
Procedures ;
Requirements ;
Standard Reference Materials (SRM)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2013-102637 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
174p |
| Abstract |
The U.S. Environmental Protection Agency (EPA) in Research Triangle Park, North Carolina has revised the 1997 version of its traceability protocol for the assay and certification of compressed gas and permeation-device calibration standards. The protocol allows producers of these standards, users of gaseous standards, and other analytical laboratories to establish traceability of EPA Protocol Gases to gaseous reference standards produced by the National Institute of Standards and Technology (NIST). Parts 50, 58, 60, 72, and 75 of Title 40 of the Code of Federal Regulations (CFR) require using Standard Reference Materials (SRMs) or gaseous standards traceable to SRMs for calibrating and auditing ambient air and stationary source pollutant monitoring systems. |
| Availability Notes |
Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA. |
| PUB Date Free Form |
May 2012 |
| Category Codes |
68A; 99A |
| NTIS Prices |
PC A09 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
102202500 |
| Origin |
NTIS |
| Type |
CAT |
