Urine| Hair Follicle | Oral Fluid | Blood | ETG
Viewpoints on hair testing include its perception as an effective tool for spotting alcohol and drug usage. Hair serves as a chronicler of alcohol and drug consumption by capturing biomarkers within the strands of growing hair. When taken near the scalp, hair can show up to a roughly 3-month use history for substances like alcohol and drugs. It's easy to gather hair, challenging to tamper with, and straightforward to transport.
A section of approximately 1.5 inches including about 200 hair strands (comparable to the thickness of a #2 pencil) adjacent to the scalp can yield 100mg of hair, which is the preferred amount for evaluations. For tests like EtG, additional tests, and those exceeding 10 panels, it's advised to use 150mg of the material. We suggest using a jeweler’s scale for measuring the quantity. If scalp hair isn't accessible, an equivalent section of body hair could be collected. By head hair, we specifically mean scalp hair. Body hair encompasses any other hair types (e.g., facial, axillary).
Process Overview
The critical procedures in processing a lab drug test result consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes initial integration of a sample into the lab's protocol. It confirms proper sample sealing and shipping, assigns a LAN (Laboratory Accessioning Number), and completes extra data entry not covered by an electronic chain of custody system.
Screening performs a preliminary overview for substance abuse. Although Screening is an economical method to eliminate drug use in most samples, a positive outcome demands confirmation for legal acceptance. Any specimens presumptively positive in Screening require additional verification.
Should a specimen show presumptive positive results during Screening, additional hair is taken from the initial sample for Extraction. Here, drug extraction occurs at remarkably lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening particularly challenging to conduct.
Confirmation of any positive preliminary results is achieved through techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Before confirming, all presumptive positive specimens undergo necessary washing. The entire lab process from Accessioning through Confirmation is inspected in line with both the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed as "hair follicle tests", analysis actually targets the hair strand, not the follicle beneath the scalp
Why choose hair follicle testing over traditional urine tests in Oak Grove, AL? The answer lies in its unmatched detection accuracy and reliability.
Compared to urine tests, hair testing offers superior benefits, consistently proving to be more effective in revealing substance use with greater confidence.
Hair follicle testing in Oak Grove, AL, provides an extended detection window, uncovering drug use up to a remarkable 90 days.
This comprehensive timeframe allows employers to better understand an individual’s substance use history, setting hair testing apart from other methods.
In Oak Grove, AL, hair follicle tests serve as a tamper-resistant method, minimizing risks associated with sample adulteration.
With their reliable nature, hair tests deliver unquestionable results, ensuring confidence in findings and reducing sample manipulation possibilities.
Our testing centers provide convenience in Oak Grove, AL, with nationwide and local locations for easy access to testing services.
Hair follicle testing is hassle-free, offering fast and seamless service at any of our locations.
Experience a simple, confidential testing process in Oak Grove, AL, guaranteeing privacy and ease of use.
Our straightforward procedures for ordering, taking, and receiving results ensure user concerns are addressed seamlessly.
In Oak Grove, AL, we offer competitive pricing structures and fast turnaround times, delivering excellent value for businesses of any size.
Our affordable services ensure companies receive peace of mind and reliability with swift, cost-effective testing solutions.
In Oak Grove, AL, hair follicle drug tests are renowned for their rapidity, precision, and reliability. Their exceptional ability to accurately identify substance use ensures confidence in results.
Hair testing surpasses traditional methods by delivering fast, reliable screenings. Trust in our expertise for conclusive and swift outcomes.
Employers in Oak Grove, AL, gain peace of mind and ensure compliance with hair follicle testing, supporting a drug-free workplace.
This method minimizes legal risks and enhances workplace safety, providing a trusted solution for employer compliance needs.
