Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has garnered recognition as an effective method for identifying drug and alcohol consumption. Hair serves as a long-term record of alcohol and other substances by embedding biomarkers within the fibers of the growing hair strand. Collecting hair near the scalp can reveal up to about a 3-month detection period for drugs and alcohol. Hair collection is straightforward, relatively hard to tamper with, and convenient to transport.
A 1.5-inch segment of approximately 200 hair strands (roughly the width of a #2 pencil) from the area nearest the scalp yields 100mg, the optimal sample size for screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is suggested. We advise weighing the sample using a jeweler’s scale. If scalp hair is not available, a comparable amount of body hair can be used. When discussing head hair, we mean scalp hair exclusively. Body hair includes all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing into a laboratory’s system. This step verifies the sample is sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any further data entry not covered by an electronic chain of custody system.
Screening entails a preliminary rapid check for substances of abuse. While a cost-effective means to rule out drug use in most samples, a positive screen requires confirmation to be legally admissible. Samples that screen positive presumptively need secondary confirmation.
If a sample indicates a positive in the Screening phase, additional hair is taken from the initial sample for Extraction. In this phase, drugs are eluted from hair at much lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Confirmation of any positive screen result is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples are cleaned before confirmation as needed. The entire lab process from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the test examines the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Bruce Crossing, MI, distinctly outperforms traditional urine tests. Its extended detection window captures a broader drug-use history, making it an ideal choice for thorough screenings. The testing method is also nearly foolproof, reducing the risk of tampering and inaccuracies that might occur with urine tests.
Unlike urine tests, hair tests are celebrated for their superior accuracy and reliability. In Bruce Crossing, they provide a clear advantage for employers and legal entities who demand comprehensive and consistent testing outcomes, ensuring a drug-free environment.
With an ability to detect drugs used up to 90 days prior, hair follicle testing in Bruce Crossing, MI, sets a high standard for substance misuse assessments. This prolonged detection window gives employers a comprehensive view of an individual’s substance record, surpassing the limitations inherent in more traditional testing methods.
In Bruce Crossing, employers gain an extensive overview of an applicant's substance history through hair testing. This method allows for the detection of drugs taken months before, providing unparalleled insights into past usage that urine tests cannot.
One significant benefit of hair follicle testing in Bruce Crossing, MI, is its strong resistance to tampering. This method mitigates the potential for sample adulteration, ensuring results that are trustworthy and valid. For anyone seeking reliable drug testing, hair testing stands as a top choice.
The robustness of a hair follicle test lies in its tamper-resistant nature. In Bruce Crossing, MI, this ensures that results remain uncompromised and credible, offering an unquestionable verdict on an individual’s substance history.
Accredited Drug Testing brings convenience to Bruce Crossing, MI, through nationwide centers that facilitate easy access to essential testing services. The strategic placement of these facilities ensures swift and hassle-free testing processes for all individuals seeking superior drug testing solutions.
For residents and employers in Bruce Crossing, the convenience of our local and nationwide testing centers cannot be overstated. Accredited Drug Testing makes it simple to connect with cutting-edge testing services across the country.
Accredited Drug Testing in Bruce Crossing, MI, ensures a streamlined and confidential approach to drug testing. Our processes assure privacy from ordering to receiving results, making the experience straightforward and secure for every client.
We simplify the drug testing experience in Bruce Crossing by offering a straightforward and private process. Clients can count on our approach to be discreet and uncomplicated, easing concerns about privacy and simplicity.
Our competitive pricing and fast turnaround times in Bruce Crossing, MI, establish Accredited Drug Testing as an affordable choice for companies of varying sizes. We deliver excellent value and peace of mind, underscoring our commitment to quality and efficiency in every test.
In Bruce Crossing, MI, we maintain affordability through strategically structured prices complimented by swift response times. Businesses benefit from this excellent balance of cost-effectiveness and high-standard service.
In Bruce Crossing, MI, hair follicle testing offers unmatched precision and rapid results for drug detection. Its high accuracy rate stands out, making it a reliable choice for discerning substance use over extended periods. This method ensures confidence with every result, giving both individuals and organizations a dependable testing solution.
Employers and substance abuse professionals in Bruce Crossing benefit from the swift and precise results that hair testing promises. This advanced testing technique guarantees accurate detection of drugs, helping maintain a drug-free environment with utmost reliability.
Employers in Bruce Crossing, MI, achieve greater peace of mind with hair follicle testing as part of their compliance efforts. This method helps uphold drug-free workplace policies while minimizing legal exposures and enhancing overall safety and productivity in the workplace.
By implementing hair follicle testing, Bruce Crossing employers can bolster their drug-free policies. This commitment to rigorous testing not only reduces legal risks but also solidifies employer reliability and workplace tranquility.
