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Last Updated: 05/06/2026
Lextox
Cardiff
Founded 2011
Hair drug, alcohol, and DNA testing laboratory for family law proceedings
Lextox is a UKAS ISO 17025-accredited testing laboratory providing hair drug and alcohol testing, blood alcohol analysis, DNA relationship testing, and continuous alcohol monitoring services for family law cases and childcare proceedings.
The company delivers legally defensible analytical results and expert reports accepted across UK family courts, serving over 17,000 legal professionals and local authorities.
Lextox operates from Cardiff as part of the SYNLAB Group.