Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for identifying drug and alcohol consumption. By capturing biomarkers within the fibers of hair as it grows, hair offers an extensive historical insight into alcohol and drug usage. When harvested near the scalp, it can reveal a drug and alcohol detection period extending to roughly three months. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A sample size of 1.5 inches, approximately 200 strands — akin to the thickness of a #2 pencil — cut near the scalp yields 100mg of hair, deemed perfect for both screening and confirmation. For EtG, additional tests, or panels exceeding 10, it's advisable to use 150mg of the sample. It's prudent to measure the sample with a jeweler’s scale. Should scalp hair be unobtainable, comparable body hair may be used instead. When mentioning head hair, it specifically refers to scalp hair. 'Body hair' encompasses all other hair types, including facial and axillary.
Process Overview
The drug test result processing in a lab consists of four pivotal steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample undergoes initial processing within the lab’s system. This phase involves confirming that the sample is securely sealed and properly delivered, assigning it a random LAN (Laboratory Accessioning Number), and inputting any additional data absent from an electronic chain of custody system.
Screening provides an initial expedited analysis for drugs of abuse. Screening is a budget-friendly method to discount drug presence in the majority of samples; however, a positive screen mandates further confirmation for legal admissibility. Samples that test presumptively positive in Screening require another layer of confirmation.
For samples with a presumptive positive in Screening, additional hair is retrieved from the initial specimen for the Extraction phase. Here, drugs are extracted from hair at notably lower concentrations compared to other methodologies like urine or oral fluid. This makes hair drug screening the most intricate methodology to execute.
Confirming positive Screening results is executed via GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo a washing process before Confirmation as necessary. The comprehensive lab process, from Accessioning to Confirmation, is examined under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the common reference to "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the skin.
Why does hair follicle testing triumph over urine testing in Doylestown, OH? This advanced method shines in detection accuracy, uncovering long-term drug use that urine tests may miss. Hair samples provide a broader spectrum of substance use history, capturing up to 90 days of an individual's drug activity.
Unlike traditional urine tests, hair testing offers a vigilant detection process, impervious to typical evasion strategies. Its superiority is evident in both the breadth of information and reliability.
The extended detection window of hair follicle testing in Doylestown, OH, is a game-changer for employers. Capable of revealing substance use over the last 90 days, it offers a comprehensive look at an individual’s drug history, supporting informed decision-making.
This longer timeline is invaluable for employers needing a clear understanding of an employee’s or applicant's substance behavior, ensuring thorough evaluations and safety standards in the workplace.
In Doylestown, OH, hair follicle testing offers a tamper-resistant solution, significantly reducing the risk of sample adulteration. This method ensures that results are reliable and credible, providing a trustworthy assessment of substance use.
The test's intrinsic resistance to tampering gives it a distinct advantage over conventional testing methods, fostering confidence in the integrity of the results.
Accredited Drug Testing provides convenient testing locations in Doylestown, OH, and nationwide. Our extensive network ensures hassle-free access to testing services, enhancing flexibility and convenience for individuals and employers alike.
Local availability combined with nationwide reach allows for timely testing without logistical burdens, bringing services closer to those who need them.
In Doylestown, OH, the process for hair follicle testing is simple and confidential, addressing privacy concerns effectively. Ordering, taking, and receiving results is streamlined, ensuring ease of use for all participants.
With a focus on user-friendly procedures, individuals can trust in both the confidentiality and efficiency of their testing experience, promoting comfort and security.
Doylestown, OH, offers affordable options and quick turnaround times in hair follicle testing. Our competitive pricing structures ensure excellent value, catering to companies of all sizes with cost-effective solutions.
Combined with the fast processing of results, this affordability provides companies with a practical choice for maintaining drug-free workplaces without sacrificing quality.
In Doylestown, OH, hair follicle drug tests are renowned for their speedy and precise outcomes. This testing method efficiently identifies a range of substances with high accuracy. Compared to traditional approaches, hair testing minimizes delays, offering rapid results that employers and individuals can rely on.
These tests' remarkable precision ensures a higher rate of detection success, confirming the substance use history of an individual with confidence. The meticulous nature of hair analysis delivers dependable results that underpin regulatory compliance.
Employers in Doylestown, OH, gain compliance and peace of mind by integrating hair follicle testing into drug-free policy adherence. It fortifies safety standards, reduces legal risks, and enhances employee well-being by deterring substance use.
This method supports comprehensive compliance with workplace regulations, fostering a secure and productive environment that benefits everyone involved.
