Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a compelling method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug usage by embedding biomarkers within the growing hair fiber. When cut close to the scalp, hair can reveal up to a three-month detection timeline for substances. Hair collection is straightforward, not easily tampered with, and simple to transport.
A 1.5-inch segment comprising roughly 200 hair strands (equivalent to a #2 pencil's diameter) nearest to the scalp provides 100mg of hair, which is the optimal sample for both screening and verification tests. For EtG tests, additional analyses, or tests exceeding 10 panels, 150mg of the specimen is suggested. Using a jeweler’s scale is advisable for weighing the specimen. If scalp hair isn't available, an identical amount of body hair can be used. When we mention head hair, it specifically refers to scalp hair. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory process of producing a drug test result consists of four principal stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially integrated into the laboratory’s system. This step verifies the proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data entry not captured by an electronic chain of custody.
Screening is a preliminary check for drugs of abuse. Although Screening is a cost-effective method to exclude drug usage in most samples, a positive result needs to be confirmed for it to be valid in a legal setting. Any samples showing a presumptive positive result in Screening require subsequent confirmation.
If a specimen tests presumptively positive during Screening, additional hair is extracted from the initial sample for the Extraction process. At this stage, drugs are extracted from hair at much lesser concentrations compared to other methods (e.g., urine or oral fluids), making hair drug testing one of the most complex methodologies to execute.
GC/MS, GC/MS/MS, or LC/MS/MS techniques are utilized to confirm any positive Screening outcomes. All samples presumed positive undergo a wash prior to Confirmation if necessary. The entire lab process from Accessioning through to Confirmation is scrutinized in alignment with both the CAP (College of American Pathologists) Hair criteria and accreditation under ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the test actually evaluates the hair shaft and not the follicle beneath the scalp.
Hair follicle testing is superior to urine tests in Blue Mounds, WI, offering better detection accuracy and reliability. Its longer detection window makes it a preferred choice for identifying substance use. Unlike traditional urine tests, hair tests provide insights into prolonged usage patterns.
Employers and professionals increasingly opt for hair tests due to their accuracy and resilience against tampering attempts. Offering better insights into drug habits, hair testing surpasses urine tests in effectiveness and robustness.
The extended detection window of hair follicle testing in Blue Mounds, WI, is a game-changer, allowing for the tracing of drug use over a period of up to 90 days. This extensive timeframe is critical for employers seeking an in-depth review of an individual's substance use history.
With this method, organizations can gain a comprehensive understanding of an individual’s history, ensuring a thorough assessment. This detection capability provides valuable insights into patterns of use beyond recent few days.
Hair follicle testing in Blue Mounds, WI stands out for its tamper-resistant capabilities. The nature of the sample and collection method significantly reduces risks of adulteration, providing employers with dependable and accurate results.
By minimizing the opportunity for manipulation, hair testing delivers trustworthy outcomes, essential for maintaining integrity in drug testing. This level of reliability is unmatched by other testing methods, ensuring peace of mind.
Accredited Drug Testing offers unparalleled convenience with its nationwide network of centers, including those in Blue Mounds, WI. This extensive reach guarantees easy access to testing services whenever needed.
The availability of local testing locations ensures a hassle-free experience, promoting quick and convenient services. With these centers, testing becomes a seamless process for individuals and companies alike.
The hair follicle testing process in Blue Mounds, WI is both simple and confidential. Our system ensures that ordering, collecting, and receiving test results are streamlined and easy for users.
We prioritize privacy and ease of use, addressing any concerns and providing discreet handling of all testing procedures. The straightforward nature of the process alleviates stress, granting users peace of mind.
Accredited Drug Testing offers affordable pricing and rapid turnaround times in Blue Mounds, WI, providing companies of all sizes with exceptional value. Competitive pricing structures make high-quality drug testing accessible to organizations.
The swift delivery of test results, coupled with cost-effectiveness, ensures businesses receive excellent service without sacrificing budget constraints. This combination helps bolster confidence and decision-making efficiency within enterprises.
In Blue Mounds, WI, the efficiency of hair follicle drug testing is unrivaled, offering fast, accurate, and reliable results. One of the main strengths of this method is its precision in detecting substances, ensuring rigorous assessment. The swift turnaround in delivering outcomes helps organizations make informed decisions quickly.
With their high accuracy, these tests eliminate the uncertainties typically associated with other testing methods. Utilizing hair samples enhances the analysis's reliability, boosting confidence in the integrity of findings.
Employers in Blue Mounds, WI benefit greatly from hair follicle testing, which ensures compliance with workplace drug-free policies. By using this method, businesses can reduce legal risks associated with drug use and enhance workplace safety.
The thorough and reliable nature of hair testing fosters peace of mind for employers. Adopting such measures supports a healthier, safer work environment and reinforces a commitment to employee well-being and policy adherence.
