Description
This combined hair alcohol test analyses both ETG (Ethyl Glucuronide) and EtPa (fatty acid ethyl esters) to provide the most comprehensive assessment of alcohol consumption over a 3‑month period. Using both markers strengthens reliability and is recommended for legal, court, workplace, and safeguarding cases.
If you require a 6‑month alcohol history, you will need to add two 3‑month sections to your order. Each section is analysed individually and reported together to provide a full 6‑month overview.
This service cannot be purchased separately and must be added to a complete hair alcohol test order.
Please place your order online, then call us to discuss your requirements. Same‑day or next‑day appointments are available. Results will be provided in line with your original order.
All testing is carried out with complete privacy, confidentiality, and full chain of custody procedures.
FAQ
Why test both ETG and EtPa together? Testing both markers provides the most comprehensive assessment of alcohol consumption. ETG shows alcohol metabolites, while EtPa shows fatty acid ethyl esters. Together they strengthen reliability for legal and safeguarding cases.
Is the combined test suitable for court? Yes. This is the preferred option for family court, child protection, workplace investigations, and legal matters requiring the strongest evidence.
How long does the combined test cover? One section covers 3 months. For a 6‑month history, you must add two 3‑month sections to your order. Each section is analysed individually and reported together.
What is the difference between ETG and EtPa? ETG is a direct alcohol metabolite, while EtPa is formed from fatty acids when alcohol is consumed. Testing both provides a fuller picture of alcohol use.
Can this test detect heavy or chronic drinking? The combined markers can indicate repeated or excessive alcohol consumption over the testing period, but they do not show exact drinking patterns.
How quickly will I receive my results? Results follow the timeline of your original order. Same‑day or next‑day appointments are available depending on availability.
Do I need to order a full hair alcohol test first? Yes. This combined ETG & EtPa service must be added to a complete hair alcohol test order and cannot be purchased separately.
Is the process confidential? Absolutely. All testing is carried out with full privacy, confidentiality, and strict chain of custody procedures.
