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Reports

Reports

There is much more to reporting results than just a measure of a contaminant in a sample. The Patuxent lab requires in reports:

Description of samples, their condition upon receipt, and storage prior to analysis.
Brief summary of analytical procedures
Analytical results
Quality assurance reporting, including:

Results of procedural blank analyses
Results of spiked sample analyses
Estimate of the limit of detection
Discussion of any problems in the analysis

See a Sample Report to the Patuxent Lab. 

Next, consider a lab's experience beyond testing, the "Big Picture".