Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for detecting drug and alcohol consumption. Hair captures a long-term record of substance use by encapsulating biomarkers within the hair strand as it grows. When collected near the scalp, hair can offer up to roughly a 3-month timeframe for detecting alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and easily transportable.
A 1.5-inch section of approximately 200 hair strands (about the width of a #2 pencil) nearest the scalp will yield 100mg of hair, which is the preferred amount for screening and confirmation. For EtG, supplemental tests, and/or panels above 10, a 150mg sample is advised. We suggest weighing this sample with a jeweler's scale. If scalp hair isn't available, a comparable quantity of body hair may be used. References to head hair pertain solely to scalp hair. Body hair indicates all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a sample is initially processed into the lab's system. This step involves checking that the sample is sealed and transported correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry not covered by an electronic chain of custody system.
Screening offers a preliminary evaluation for drugs of abuse. Although Screening is an economical method to discount drug use in most samples, a positive screening requires confirmation for legal admissibility. Samples that screen as presumptively positive necessitate a follow-up confirmation.
If a sample is initially positive in the Screening stage, additional hair is retrieved from the original sample and prepped for Extraction. In this phase, substances are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most complex method to carry out.
Confirmation of any positive screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing pre-confirmation if required. The comprehensive laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests," these tests actually analyze the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Hartford, AR, surpasses traditional urine tests by offering enhanced detection accuracy and reliability. The advantages over urine tests are significant, providing a clearer, more comprehensive assessment of potential substance use.
The extended detection window in hair follicle testing in Hartford, AR, offers substantial advantages. This method can trace drug use up to 90 days, providing a thorough evaluation of an individual's substance use history.
Employers gain a comprehensive view of an employee's or candidate's long-term substance habits, enhancing decision-making and workplace safety.
Hartford, AR benefits from the tamper-resistant nature of hair follicle testing. The process significantly reduces the likelihood of sample adulteration, ensuring dependable results.
This robust method provides results that are rarely questioned, offering confidence and assurance in both testing accuracy and reliability.
Accredited Drug Testing offers convenient testing locations nationwide, including Hartford, AR. Our facilities provide quick, hassle-free services, ensuring easy access for all testing needs.
Accessibility and Convenience: Our testing centers streamline the process, helping clients efficiently receive the services they require without unnecessary delays.
In Hartford, AR, the process of hair follicle testing is straightforward and conducted with complete confidentiality, safeguarding personal information throughout.
Ease and Privacy: Clients benefit from a seamless process—from test ordering to result receipt—ensuring privacy and user-friendliness.
Providing competitive pricing and fast turnaround times, our services in Hartford, AR offer value and assurance to companies of all sizes.
Cost-Effectiveness combined with Rapid Results gives organizations the flexibility to make informed, timely decisions without compromising on quality or breaking the budget.
In Hartford, AR, hair follicle drug testing stands out for delivering swift and precise results, ensuring high accuracy in substance detection. This method is esteemed for its ability to identify a wide array of substances reliably.
Speed and Precision are hallmarks of hair testing, which capitalizes on advanced techniques to ensure prompt and accurate outcomes, enhancing trust in the testing process.
Utilizing hair follicle testing in Hartford, AR ensures compliance with drug-free workplace policies. This testing method helps reduce legal risks and promotes a healthier, safer working environment for all employees.
Compliance Benefits: Organizations enjoy peace of mind, knowing their practices are aligned with industry standards, protecting both business interests and employee welfare.
