Quality Control and Quality Assurance
A rigorous QA/QC program is essential to any successful laboratory. From the uppermost management to the technical lab personnel, Eurofins GeneScan is dedicated to producing precise and accurate analytical data. Eurofins GeneScan USA’s commitment to the highest quality standards was further demonstrated when they were accredited to ISO 17025 standards in 2002. Developed over the years in our German parent labs, our quality assurance program has been shown to be effective and rock solid. The key elements of our QA/QC program are:
DNA Extraction Duplicates & PCR Duplicates
These give insight to the reproducibility (precision) of the analysis (Taqman analyses are run in triplicate).
DNA Extraction Blanks & PCR Blanks
Negative controls test each step for contamination to prevent false positive results.
Spikes
Positive controls monitor the efficiency of the PCR reaction to prevent false negative results.
By addition of a known amount of target DNA (10 to 20 copies per reaction), the sensitivity of the test can be determined.
Minimizing Cross Contamination
Strict separation of steps in separate rooms, minimal air flow between rooms, equipment and supplies do not move between restricted areas
Minimizing Cross Contamination
Clean working areas, UV-lights, disposable gloves, lab coats
Effective Primer Systems
Performance validated primer systems developed by Eurofins GeneScan, Germany
Ring Trials
Eurofins GeneScan has successfully participated in numerous ring trials and proficiency tests conducted in the EU. GSUSA is participating in check sample programs such as those sponsored by USDA-GIPSA, AOCS, and ISTA. Eurofins GeneScan USA has consistently scored at the top of these programs.
Standardization
Active membership in national and international committees for standardization and validation of molecular biological processes in the food and agricultural sectors.
ISO 17025/EN 45001
All Eurofins GeneScan GM analysis labs are accredited according to ISO 17025. The Eurofins GeneScan PCR kit production facility, located in Germany, is accredited according to ISO 9001 standards.

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