Archived Network SOPs
Replaced July 2022
- SOP 126 Site Selection (6/2021)
- SOP 126 Appendix E Open Shelter Specifications
- SOP 151 Installation of Samplers (06/2021)
- SOP 201 Sampler Maintenance by Site Operators (06/2021)
- SOP 226 Annual Site Maintenance (06/2021)
- TI 226 A-H Technical Instructions (06/2021)
- SOP 251 Sample Handling (06/2021)
- SOP 251 TI Documents (06/2021)
- SOP 276 Optical Absorption Analysis (06/2021)
- TI 276 A-C Technical Instructions (06/2021)
- SOP 301 X-Ray Fluorescence Analysis (06/2021)
- TI 301 A-C Technical Instructions (06/2021)
- SOP 351 Data Processing and Validation (06/2021)
Replaced July 2021
- SOP 126 Site Selection (07/2020)
- SOP 126 Appendix E Open Shelter Specifications
- SOP 151 Installation of Samplers (07/2020)
- SOP 201 Sampler Maintenance by Site Operators (07/2020)
- SOP 226 Annual Site Maintenance (07/2020)
- TI 226 A-H Technical Instructions (07/2020)
- SOP 251 Sample Handling (07/2020)
- SOP 251 TI Documents (07/2020)
- SOP 276 Optical Absorption Analysis (07/2020)
- TI 276 A-C Technical Instructions (07/2020)
- SOP 301 X-Ray Fluorescence Analysis (07/2020)
- TI 301 A-C Technical Instructions (07/2020)
- SOP 351 Data Processing and Validation (07/2020)
Replaced July 2020
- SOP 126 Site Selection (06/2019)
- SOP 126 Appendix E Open Shelter Specifications
- SOP 151 Installation of Samplers (06/2019)
- SOP 201 Sampler Maintenance by Site Operators (06/2019)
- SOP 226 Annual Site Maintenance (06/2019)
- TI 226 A-H Technical Instructions (06/2019)
- SOP 251 Sample Handling (06/2019)
- SOP 251 TI Documents (06/2019)
- SOP 276 Optical Absorption Analysis (06/2019)
- TI 276 A-E Technical Instructions (06/2019)
- SOP 301 X-Ray Fluorescence Analysis (06/2019)
- TI 301 A-E Technical Instructions (06/2019)
- SOP 301 Attachment 1 (06/2019)
- SOP 301 Attachment 2 (06/2019)
- SOP 351 Data Processing and Validation (06/2019)
Replaced June 2019
- SOP 126 Site Selection (12/2017)
- SOP 126 Appendix E Open Shelter Specifications
- SOP 151 Installation of Samplers (12/2017)
- SOP 201 Sampler Maintenance by Site Operators (12/2017)
- SOP 226 Annual Site Maintenance (12/2017)
- TI 226 A-H Technical Instructions (12/2017)
- SOP 251 Sample Handling (12/2017)
- SOP 251 TI Documents (12/2017)
- SOP 276 Optical Absorption Analysis (12/2017)
- TI 276 A-E Technical Instructions (12/2017)
- SOP 301 X-Ray Fluorescence Analysis (12/2017)
- TI 301 A-E Technical Instructions (12/2017)
- SOP 351 Data Processing and Validation (12/2017)
Replaced January 2018
- SOP 126 Site Selection (1/2016)
- SOP 151 Installation of Samplers (10/2015)
- SOP 201 Sampler Maintenance by Site Operators (1/2016)
- SOP 226 Annual Site Maintenance (2/2016)
- TI 226A Site Maintenance for Field Technician
- TI 226B Flow Check
- TI 226C Calibration
- TI 226D Denuders
- TI 226E Leak Check
- TI 226F Controller Repair
- TI 226G Field Safety Plan
- TI 226H Calibration of Flow Check Devices
- SOP 251 Sample Handling (11/2015)
- SOP 251 TI Documents
- SOP 276 Optical Absorption Analysis (10/2015)
- TI 276A Preparation for HIPS
- TI 276B HIPS Logs and Tray Check
- TI 276C Performing HIPS analysis
- TI 276D QA QC of Analysis of Loaded Filters Using HIPS
- SOP 301 X-Ray Fluorescence Analysis (10/2015)
- TI 301A LN2 Fill and Detector Calibrations
- TI 301B Tray File Web Creation
- TI 301C Sample Change
- TI 301D XRF Data Processing
- TI 301E Routine QAQC Checks
- TI 301F Level I Validation
- SOP 351 Data Processing and Validation (3/2016)
Previous versions of the SOPs
- SOP 101 Procurement and Acceptance Testing (2/1997)
- TI 101A Filter Procurement and Acceptance Testing
- TI 101B Sampler Construction and Testing
- TI 101C Sampler Wiring Diagrams
- TI 101D Filter Cassette Construction
- SOP 126 Site Selection – Version 2 (7/2008)
- SOP 151 Installation of Samplers (6/2013)
- SOP 176 Calibration, Programming, and Site Documentation (9/1996)
- TI 176A Calibration of Audit Devices Using Spirometer
- TI 176B Final Flow Rate Audit Calculations
- TI 176C Flow Rate Audits and Adjustment
- SOP 201 Sampler Maintenance by Site Operators – Version 3 (6/2005)
- TI 201A IMPROVE Aerosol Sampler Version II Operating Procedures Manual
- SIS SOP 0303 Sampler Interface System (4/2003)
- TI 201B Forms for Flow Audits by Site Operators
- SOP 226 Annual Site Maintenance (7/2013)
- SOP 226 TI Documents (7/2013)
- SOP 251 Sample Handling (4/2013)
- SOP 251 TI Documents (4/2013)
- SOP 276 Optical Absorption Analysis (7/2013)
- SOP 276 TI Documents (7/2013)
- SOP 301 X-Ray Fluorescence Analysis (1/2014)
- SOP 301 TI Documents (1/2014)
- SOP 326 PIXE and PESA Analysis (2/1997)
- SOP 351 Data Processing and Validation Version 2 (7/2008)
- SOP 126 Site Selection – Version 1 (9/1996)
- Procedures for site selection (2/1999)
- SOP 151 Installation of Samplers (9/96)
- TI 151A Installation of Controller Module
- SOP 201 Sampler Maintenance by site operators – Version 1 (2/1997)
- TI 201A IMPROVE Aerosol Sampler Version I Operating Procedures Manual (2/1997)
- SOP 226 Annual Site Maintenance (9/1996)
- SOP 251 Sample Handling (9/1996)
- SOP 251 Sample Handling (1999)
- SOP 251 TI Documents (1999)
- SOP 276 Optical Absorption Analysis (12/1996)
- SOP 301 X-Ray Fluorescence Analysis (2/1997)
- SOP 351 Data Processing and Validation – Version 1 (10/1997)

