Main Title |
Addendum to the Method 1668A Interlaboratory Validation Study Report, March 2010. |
CORP Author |
Environmental Protection Agency, Washington, DC. Office of Water. |
Year Published |
2010 |
Report Number |
EPA/820/R-10/003 |
Stock Number |
PB2010-115364 |
Additional Subjects |
Chlorinated aromatic hydrocarbons ;
Water pollution sampling ;
Soil sampling ;
Test methods ;
Chemical analysis ;
Sediments ;
Biosolids ;
Quality control ;
Validation ;
Statistical data ;
EPA method 1668A
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB2010-115364 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
5p |
Abstract |
This addendum to the Method 1668A Interlaboratory Validation Study Report (dated November 2008) revises Table 4-1, Congener Detection Rates and Concentrations in Study Samples (by Matrix and Level of Chlorination), and revises the section on quality control (QC) acceptance criteria in the report, including revision of the QC acceptance criteria in Table 5-1 of the report. The criteria were reassessed in response to laboratory feedback that some of the criteria in the report were unrealistically restrictive, and were revised based on an assessment of recently submitted data. The revised QC acceptance criteria in this addendum were developed based on the combination of a statistical analysis and a holistic view of the data. |
Supplementary Notes |
See also PB2010-115363, Full Report. |
Availability Notes |
Product reproduced from digital image. 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 |
Mar 2010 |
Category Codes |
68C; 68D; 99A |
NTIS Prices |
PC A01/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
128602650 |
Origin |
NTIS |
Type |
CAT |