
Comprehensive Testing - The DTS Difference
DNA Testing Solutions can now test for the “Drinking Standard” of Ethyl Glucuronide (EtG) in hair.
Hair EtG test detects metabolites deposited from alcohol use over the last several months. DTS’s
Hair EtG test is conducted to forensic standards that are covered by our industry-leading
credentials and validated via independent proficiency testing programs.
Interpretation of Hair EtG Results
Hair EtG test results can be interpreted using international standards such as those provided by
the Society of Hair Testing (SoHT). These guidelines provide ranges that may allow our clients to
differentiate between different alcohol usage levels.
As with a standard hair drug test, note that a Negative result may be indictive of either low-level
usage or possible abstinence. In general, hair specimens are analyzed to show lifestyle choices
including repeat usage.
While hair EtG samples can be segmented and shorter lengths can be processed, the SoHT
guidelines urge caution when interpreting these results. Segmenting hair into shorter lengths may
help establish trends (EG help demonstrate reduced alcohol ingestion in a more recent time period.
Results Explanation:
Hair ETG (pg/mg) Negative (0-4.9) Social Consumption (5-29.9) Excessive Consumption ( 30+)