| Description |
Posted Date |
Bytes |
Type |
| Listing of PM2.5 speciation trends sites |
01/30/09 |
|
 |
| Modification of Carbon Procedures in the Speciation Network; Overview
and Frequently Asked Questions |
09/08/06 |
|
 |
| 2006 Alternate 1-3 day Sampling and Return Shipping Speciation Schedule |
01/13/06 |
|
|
| 2005 Alternate Schedule for the Speciation Trends and Non-trends Monitors |
11/18/04 |
33KB |
|
| 2004 Alternate Schedule for the Speciation Trends and Non-trends Monitors |
11/08/04 |
33KB |
|
| Composite PM2.5 Chemical Speciation Monitor network
and IMPROVE Protocol Network maps |
02/21/02 |
171569 |
|
| "State of the National Speciation Network" memo from David
Mobley, Acting Director, Emissions Monitoring and Analysis Division |
06/14/01 |
294408 |
|
| A final draft copy of the "Particulate Matter (PM2.5) Speciation
Guidance" Document |
10/13/99 |
251606 |
|
| Copies of photographs and schematics of PM2.5 samplers (Andersen
Reference Ambient Air Sampler-RAAS, IMPROVE sampling system
and module, MET ONE Spiral Aerosol Speciation Sampler-SASS,
and URG Mass Aerosol Speciation Sampler-MASS) |
08/23/99 |
2168792 |
|
| Copy of the "Recommendations of the 1999 Expert Panel on the
EPA Speciation Network, Final Summary-08/03/99" by Petros Koutrakis
Chair, Speciation Expert Panel |
08/04/99 |
79581 |
|
| Copy of a "Strategic Plan for Development of the Particulate
Matter (PM2.5) Quality System for the Chemical Speciation Monitoring
Trend Sites" |
05/18/99 |
94624 |
|
| Copy of "Guideline on Speciated Particulate Monitoring" prepared
under a cooperative agreement between the US EPA and the Desert
Research Institute. This document provides a comprehensive overview
of the state of the science for fine particulate sampling and
analysis. The EPA has incorporated selected materials reference
in this document in the development of its draft "Particulate
Matter (PM2.5) Speciation Guidance Document" (Revision 3, January
4, 1999. |
01/26/99 |
2953801 |
|
| Data Quality Objectives (DQOs) for the proposed 53 Trends
Sites of the 300 site PM2.5 Speciation Monitoring Network |
12/16/98 |
1086225 |
|
| Summary of the Recommendations of the 1998 Expert Panel on
the EPA PM2.5 Speciation Guidance Document |
07/22/98 |
49111 |
|
| National PM2.5 Speciation Program: Overview, Objectives, Requirements,
and Approach |
09/30/97 |
8929 |
|
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