Check Sample definition
Check Sample means a sample analysis or analyses used to confirm the results of another sample. Each sample for the analysis shall be taken or measured at the same location in the water system as the original sample.
Examples of Check Sample in a sentence
Quality Control Check Sample (Quality Control Sample) A sample containing all or a subset of the target analytes at known concentrations.
QA/QC Quality Assurance/Quality Control QCS Quality Control Sample or Quality Control Check Sample (EPA Water Analysis Methods) Quality Assurance (QA) The management procedures and controls used to ensure data quality through the sampling and analysis process.