Data Validation Guide
CSN Data Validation & DART Webinar (with EPA, UC Davis, and Sonoma Technology):
CSN Validation Training Webinar Video — 2021
CSN Validation Training Webinar Slides — 2021
CSN Validation Training Webinar Video — June 2020
CSN Validation Training Webinar Slides — June 2020
CSN Validation Training Webinar Video – July 2019
CSN Validation Training Webinar Slides – July 2019
Project Documentation
Quality Assurance Project Plan
Annual Reports
Data Advisories
Carbon Analyzer Signal Integration Threshold Modified
Intermittent Contamination of Cr & Ni
Analysis Lab Contract Transition
Standard Operating Procedures
Hybrid Integrating Plate/Sphere Method
SOP #277: Optical Absorption Analysis of PM 2.5 Samples
TI #277A: Preparation of HIPS Analysis
TI #277B: Performing HIPS Analysis
TI #277C: QA/QC of Filters Using HIPS
SI #277: Hardware Specifications
X-Ray Fluorescence Analysis
SOP #302: X-ray Fluorescence Analysis of Aerosol Deposits on PTFE Filters
TI #302A: LN2 Fills and Calibrations
[Content of TI #302B moved to SOP #904 and TI #904B]
TI #302C: Sample Changes for 8-Position Trays
TI #302D: Quality Assurance/Quality Checks of XRF Performance
Carbon Analysis
SOP #402: TOR Carbon Analysis Using a Sunset Carbon Analyzer
[Content of TI #402A moved to SOP #904 and TI #904A]
TI #402B: Carbon Analysis Daily Operation
TI #402E: Instrument Startup and Shutdown
TI #402F: Main Oven Temperature Calibration
TI #402I: Flow Sensor Calibration
Ion & Carbon Analysis by DRI:
Data Processing and Validation
SOP #801: Processing and Validating Raw Data
Filter Handling and Storage
SOP #901: Long-term Archiving of Filters
TI #901A: Long-term Archiving of Filters
SOP #903: Sample Tracking and Storage
SOP #904: Receiving and Inventorying of CSN Samples