Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has gained recognition as an effective method for uncovering the presence of drug and alcohol use. The strands of hair capture biomarkers within their fibers, providing a prolonged record of substance use. When extracted close to the scalp, hair can offer a detection window of up to roughly three months for both alcohol and other drugs. Collecting hair is straightforward, relatively challenging to tamper with, and simple to transport.
A segment measuring 1.5 inches, comprising approximately 200 strands (akin to the size of a #2 pencil) nearest to the scalp, will yield 100mg of hair, the ideal amount for initial screening and confirmation. For EtG, supplementary panels, or those exceeding 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale for precise measurement. In the absence of scalp hair, an equivalent quantity of body hair can be gathered. Head hair pertains exclusively to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory process for analyzing drug test samples comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial integration of a sample into the laboratory system. This entails ensuring the sample was appropriately sealed and delivered, assigning it a unique LAN (Laboratory Accessioning Number), and completing any necessary data entry absent from an electronic custody chain.
Screening serves as a preliminary check for substances of abuse. While Screening offers an economical approach to exclude drug use in most samples, any positive indication necessitates confirmation for legal validity. Samples flagged as likely positive during Screening mandate a follow-up confirmation.
For samples deemed likely positive during Screening, additional hair is extracted from the original specimen and prepared for Extraction. This stage involves obtaining drugs from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug analysis.
Any positive results from screening undergo Confirmation through techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all flagged samples are cleaned as needed. The entire laboratory progression from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation as well as accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis targets the hair strand instead of the hair follicle beneath the scalp.
Less Intrusive, More Effective in Hungerford, TX
Contrary to urine tests, hair follicle exams offer a less invasive yet more comprehensive analysis. In Hungerford, TX, this method reigns supreme for its broader detection window and ability to reveal historical substance use.
Hair follicle testing surpasses traditional urine testing by providing detailed insights into an individual's substance history, making it an invaluable tool for employers and legal entities.
Unmatched Detection Period in Hungerford, TX
Hair follicle testing stands out for its ability to trace substance use over an extended timeline, up to 90 days. In Hungerford, TX, employers gain invaluable insights into prolonged substance history, making informed decisions easier.
This extensive detection range ensures that hair follicle testing provides a comprehensive view of an individual's history, aiding employers in maintaining a safe and productive workplace.
Secure Testing Methods in Hungerford, TX
Hair follicle exams drastically minimize the potential for tampering, ensuring the trustworthiness of results. In Hungerford, TX, this method delivers impeccable reliability, safeguarding against sample adulteration.
By significantly reducing adulteration risks, hair follicle testing reinforces confidence in test results, contributing to a more dependable assessment process.
Extensive Testing Reach in Hungerford, TX
Accredited Drug Testing offers numerous sites nationwide, including convenient options in Hungerford, TX. Access to testing services is streamlined, ensuring ease and efficiency for all clients.
The expansive network of testing locations facilitates a seamless process, providing comprehensive coverage and unmatched convenience for those needing assessments.
Effortless Testing Processes in Hungerford, TX
The hair follicle testing process is simple and confidential, ensuring privacy and convenience. In Hungerford, TX, individuals experience a straightforward sequence of ordering, testing, and receiving results.
Confidentiality is prioritized, addressing privacy concerns and simplifying access to essential drug testing services. This approach promotes ease of use and client satisfaction.
Cost-Effective Solutions in Hungerford, TX
Accredited Drug Testing provides competitive pricing and rapid results, offering tremendous value in Hungerford, TX. Companies of all sizes benefit from economical testing options and quick turnaround times.
Such affordable and efficient service delivery underscores our commitment to supporting businesses with quality testing solutions, enhancing their operational peace of mind.
Fast and Precise Testing in Hungerford, TX
The efficiency and accuracy of hair follicle analysis are unmatched, providing swift and reliable identification of substance usage. In Hungerford, TX, this method stands out for its prompt results and high precision, ensuring timely decision-making.
The inherent accuracy of hair follicle tests ensures superior detection of illicit substances. This makes them exceptionally reliable, especially in environments where thoroughness is paramount.
Ensured Compliance and Confidence in Hungerford, TX
Hair follicle testing supports employers in Hungerford, TX, by aligning with drug-free workplace policies. This practice minimizes legal concerns and fosters a safer working environment.
Employers gain peace of mind knowing they adhere to regulations, promoting a culture of safety and efficiency, free from the risks associated with substance misuse.
