Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying drug and alcohol consumption. Hair strands hold biomarkers within the fibers, offering a prolonged surveillance of substances. When collected near the scalp, hair can indicate drug and alcohol use for up to roughly 3 months. It's easy to gather, somewhat resistant to tampering, and simple to transport.
A 1.5-inch collection of approximately 200 hairs (equivalent to a #2 pencil) closest to the scalp yields 100mg; the ideal quantity for screening and verification. For EtG, additional tests, and/or tests beyond 10 panels, 150mg is advised. We suggest using a jeweler’s scale for weighing. If scalp hair isn't accessible, an equal volume of body hair is acceptable. When mentioning head hair, it refers solely to scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The main four stages in laboratory drug test processing are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial processing into the lab's system. This verifies correct sealing and shipping, issues a random LAN (Laboratory Accessioning Number), and finalizes missing data entries not captured by an electronic chain of custody system.
Screening executes a preliminary assessment for substance abuse. Although Screening efficiently rules out usage in most samples, a positive outcome must be confirmed to be legally valid. Samples that are preliminarily positive in Screening need further confirmation.
Presumptively positive samples in Screening lead to additional hair extraction, prepared for further analysis. This step extracts drugs from hair at lower concentrations compared to other methods (e.g. urine or oral fluid), making hair drug screening notably challenging to conduct.
Confirmation of positive results relies on GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All presumptive positive samples are cleansed before confirmation, if needed. The complete lab procedure from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often named "hair follicle tests", the analysis involves examining the hair strand rather than the follicle below the scalp.
In Quitman, LA, hair follicle testing significantly surpasses traditional urine tests due to its superior detection capability and reliability. Unlike urine tests, which have a limited detection period, hair testing captures long-term substance use, appealing to employers and other authorities by providing a comprehensive drug use profile.
Furthermore, hair testing offers advanced accuracy, minimizing false results and providing heightened assurance to parties relying on these critical assessments. The method enhances confidence in maintaining drug-free standards.
Hair follicle testing stands out in Quitman, LA, with its extended detection window of up to 90 days, offering a broad overview of an individual's substance use history. This extensive detection timeline provides employers with the capability to better understand applicants or employees' long-term drug use patterns.
The long detection period ensures a more comprehensive insight into an individual's lifestyle choices, aiding employers in making informed decisions regarding employment eligibility and continued workplace safety.
In Quitman, LA, hair follicle testing's resistance to tampering ensures reliable results, providing undeniable evidence of substance use. The technique significantly mitigates the risk of adulterating samples, a common challenge with other testing methods.
Employers and legal authorities benefit from the heightened integrity and authenticity of results, fostering confidence in the evaluations' dependability and contributing to informed decision-making grounded in accurate data.
Quitman, LA residents benefit from the convenience of widespread testing locations nationwide, including local centers, facilitating seamless access to required services. Accredited Drug Testing's network assures clients of straightforward and quick access to test facilities.
Our extensive reach ensures that no matter where individuals or companies are located, they can effortlessly schedule and complete required tests, thus promoting hassle-free interactions and superior service delivery.
In Quitman, LA, the hair follicle testing process is simple and confidential, easing concerns over privacy. The procedures for ordering, undergoing, and obtaining results are designed to respect user confidentiality and facilitate stress-free testing experiences.
Maintaining simplicity and discretion is vital, ensuring individuals can undergo necessary tests with minimal inconvenience and maximum privacy assurance, promoting peace of mind throughout the process.
Quitman, LA offers competitive pricing and rapid turnaround for hair follicle testing, delivering outstanding value for businesses. The economic structure ensures that companies of any size can implement these crucial evaluations without financial strain.
Fast turnaround times complement affordable pricing, enabling organizations to maintain drug-free environments effectively without compromising efficiency or budget, providing a trustworthy partnership with successful operational outcomes.
Hair follicle drug testing in Quitman, LA offers quick, precise, and dependable results, presenting unparalleled detection accuracy. The tests deliver high sensitivity to detecting drugs, surpassing other methods to present users with prompt answers they can trust.
Thanks to advanced analysis techniques, hair testing ensures elevated accuracy levels. Processing times are more efficient, enabling individuals and entities to receive fast results, supporting timely decision-making pertinent to substance use.
Employers in Quitman, LA, find compliance and peace of mind through hair follicle testing, which aligns with workplace drug-free policies and reduces legal risks. The method plays a crucial role in ensuring a secure work environment by detecting potential substance use threats.
Implementing hair testing reinforces a company's commitment to safety and compliance, enhancing overall workplace trust and minimizing potential infractions that may arise from undetected drug use.
