| Description |
Date |
Bytes |
Type
|
| Data Quality Objectives (DQOs) for PM2.5 |
04/28/08 |
105KB |
 |
| Proposal to Change PM2.5 and PM10
Collocation Sampling Frequency Requirements |
12/20/05 |
290KB |
|
| Draft Report - Evaluation of Filter Recovery Period for the
Determination of Fine Particulate Matter as PM2.5
in the Atmosphere |
02/13/02 |
78830 |
|
| Copy of the PM2.5 "Data Flagging Guidance" |
06/27/00 |
26000 |
|
| Copy of the PM2.5 "Validation Template" |
04/06/99 |
43779 |
|
| ORD/OAQPS 03/18/99 technical direction letter to the Rupprecht
& Patashnick Co., Inc. regarding "Single-point calibration of
temperature and barometric pressure sensors |
03/18/99 |
7095 |
|
| Quality Assurance Guidance Document 2.12 "Monitoring PM2.5
in Ambient Air Using Designated Reference or Class I Equivalent
Methods" |
12/15/98 |
880294 |
|
| PDF version of "PM2.5 Model QA Project Plan (QAPP)", EPA-454/R-98-005 |
04/18/98 |
1059785 |
|
| WP zipped version of "PM2.5 Model QA Project Plan (QAPP)",
EPA-454/R-98-005 |
04/20/98 |
1258084 |
 |
| Summary of Guidance; Filter conditioning and Weighing Facilites
and Procedures for PM2.5 Reference and Class I Equivalent Methods |
02/27/98 |
54327 |
|
| Static Control for Balances - Technical Note |
02/05/98 |
15777 |
|
| PM2.5 Quality Assurance Program Overview |
10/23/97 |
40095 |
|
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