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The objective of the QA program at SES is to assure the accuracy and precision of laboratory results produced for customers, or at the request of regulatory agencies. SES utilizes both internal and external quality control procedures; duplicate and spike samples are run daily at regular intervals and charts are plotted. Standard reference samples are supplied by USEPA and are analyzed routinely. SES regularly participates in the following external QC programs:
Records of SES's performance on these tests are available upon written request. Need more information? E-mail us |
