CSN - Quality Assurance Project Plans (QAPPs) and Standard Operating Procedures (SOPs)
The CSN routinely measures PM2.5 mass, elements, ions and carbon species. The CSN utilizes contract laboratories for both filter handling and shipping, and speciation. Related Quality Assurance Project Plans (QAPPs) and Standard Operating Procedures (SOPs) are provided in the links below. Also included are optional SOPs for use in special projects that are not used in the routine CSN.
- Current CSN Shipping and Handling QAPPs and SOPs SOPs that support current shipping, handling and laboratory operations for routine CSN analyses.
- Optional or Supplement CSN SOPsSOPs that support laboratory operations for optional or supplement analyses.
- Non-Current CSN SOPs SOPs from the previous contract period.