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PM 2.5 and Chemical Speciation -
National Monitoring Procurement
PM 2.5 and Chemical Speciation Navigation
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From the listing below, find the file you would like to download. The available file formats are represented by icons on the right side of the listing. Click on the icon that represents the file format you wish to receive. For an explanation of file formats and their icons, see our TTNWeb File Types.
| Description | Date | Bytes | Type |
|---|---|---|---|
| A copy of the OAQPS/EMAD 07/06/98 J. David Mobley memorandum regarding National PM2.5 Sampler Procurement Contract Orders-June 1998. | 07-09-98 | 24726 |  |
| A copy of the OAQPS/EMAD 05/11/98 J. David Mobley memorandum regarding National PM2.5 Sampler Procurement Contract Orders. | 06-02-98 | 36353 | |
| Information on the 04/09/98 listing of accessories provided for each type of PM2.5 sampler purchased through the National PM2.5 Sampler Procurement Contract. | 4-09-98 | 4767 | |
| Information on the 03/25/98 National contracts for the purchase of single channel, sequential, speciation, and portable audit samplers for the National PM2.5 monitoring network. | 3-31-98 | 4161 | |
| National Contract guidance for the purchase of PM2.5 Federal Reference Method monitors, (ordering forms, testing and acceptance criteria, steps for placing orders). | 3-4-98 | 68724 |
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