Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a potent method for identifying drug and alcohol consumption. It offers an extensive timeline of substance use by capturing biomarkers in the strands of growing hair. When sourced near the scalp, hair can reveal drug and alcohol use for up to around 90 days. Hair collection is straightforward, relatively tamper-proof, and easy to transport.
A sample of 200 hair strands, measuring 1.5 inches (roughly the width of a #2 pencil) taken nearest to the scalp, provides the optimal 100mg for both screening and confirmation. For EtG, add-ons, or more comprehensive tests exceeding 10 panels, it is preferable to have 150mg of the sample. We advise using a jeweler's scale for accuracy. Should scalp hair be inaccessible, an equivalent volume of body hair can be utilized. When mentioning head hair, we specifically mean scalp hair. In contrast, body hair encompasses all other hair types, including facial and axillary.
Process Overview
The key phases in lab processing for a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step where a sample enters a lab's system. This step ensures that the sample is properly sealed and shipped, assigns a LAN (Laboratory Accessioning Number), and completes any missing data not captured by an electronic chain of custody system.
Screening is a preliminary inspection for drugs. While this is a budget-friendly method for excluding drug use across most samples, any positive result from Screening requires confirmation to be legally viable. Presumptive positives in Screening require further confirmation.
If a sample tests presumptively positive during Screening, additional hair is extracted and readied for Extraction. Here, substances are obtained from hair at significantly lower levels than other techniques, like urine or oral fluids, making hair drug tests the most challenging to execute effectively.
The Confirmation process for any positive results from Screening is conducted using GC/MS, GC/MS/MS or LC/MS/MS. Any samples that test presumptive positive are washed prior to confirmation when necessary. The comprehensive lab process from Accessioning to Confirmation adheres to both CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used, though the test actually examines the hair strand, not the follicle beneath the scalp.
Hair follicle tests excel over traditional urine tests in Cataract, WI, offering unmatched detection accuracy. Unlike urine tests, hair tests analyze substance use over a longer duration, proving more reliable in detecting habitual drug use patterns.
The superiority of hair tests stems from their resistance to evasion tactics that often compromise urine test results. Employers and legal systems benefit from their robust and consistent findings, ensuring fair assessments.
The extended detection capability of hair follicle tests in Cataract, WI, reveals drug use for up to 90 days, a window significantly broader than urine tests. This period provides employers a thorough understanding of an individual's substance usage history.
Such prolonged detection periods enable companies to make informed, judicious hiring or retention decisions based on a person's long-term behavioral trends rather than recent activities alone.
In Cataract, WI, the hair follicle test reduces the likelihood of sample tampering, offering authenticity in results that are hard to challenge. This resilience against adulteration ensures trustworthy outcomes for stakeholders.
Unlike urine tests, hair samples require direct observation during collection, further preventing the possibility of substitution or manipulation, rendering the process largely foolproof.
Our extensive network of testing centers, including locations in Cataract, WI, ensures that accessing hair follicle drug testing is seamless. This nationwide convenience means that clients face minimal hurdles while securing reliable testing services.
With our local presence, individuals and organizations enjoy swift service delivery, facilitating prompt adaptability to testing needs, regardless of their specific geographical requirements.
The process for conducting hair follicle tests in Cataract, WI, is designed to be simple and confidential. Clients can easily order, participate in, and receive results without privacy concerns, enhancing their experience.
This straightforward approach to testing supports user confidence, ensuring that sensitive information remains secure while delivering efficient and user-friendly services.
Our competitive pricing for hair follicle testing in Cataract, WI, assures businesses of all sizes of the affordability of obtaining high-quality results. Coupled with swift turnaround times, we provide invaluable services to organizations.
Offering cost-effective solutions, we help businesses maintain fiscal responsibility while prioritizing effective and timely drug testing, supporting their operational needs and compliance goals.
In Cataract, WI, hair follicle drug tests offer remarkably quick and precise results, making them the preferred choice for many organizations. The robust accuracy in identifying substance use ensures that stakeholders receive reliable data, streamlining decision-making processes.
The efficiency of hair follicle testing stands out, providing timely feedback that aids in maintaining safety and compliance within workplaces. Its precision allows for confident and informed choices by employers.
Employers in Cataract, WI, gain peace of mind with hair follicle testing, knowing they adhere to drug-free workplace mandates, thus mitigating legal risks. This testing form ensures consistent enforcement of policies, safeguarding organizational integrity.
By delivering reliable test outcomes, hair tests bolster workplace safety and affirm employers' commitment to upholding ethical standards and regulatory compliance, fostering a safe and productive environment.
