Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a potent method for identifying drug and alcohol usage. Hair captures a prolonged record of substances by embedding biomarkers within the fibers of the developing hair shaft. When procured near the scalp, hair can offer up to nearly a 90-day detection period for alcohol and narcotics. Hair is straightforward to collect, relatively resistant to tampering, and easy to transport.
A 1.5-inch segment containing around 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, additional testing, and/or tests beyond 10 panels, a 150mg sample is advisable. We suggest measuring the sample on a jeweler’s scale. In the absence of scalp hair, an equivalent volume of body hair might be utilized. When mentioning head hair, we refer specifically to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The principal phases involved in processing a laboratory drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the introductory handling of a sample into a lab's system. This step ensures proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and concludes any additional data entry not completed by an electronic chain of custody system.
Screening involves a preliminary rapid check for drugs of misuse. Screening offers a budget-friendly approach to eliminate drug presence in most samples, although a positive screen necessitates confirmation for legal acceptability. All samples indicating a presumptive positive during Screening require a subsequent confirmation.
Should a sample show a presumptive positive at the Screening phase, additional hair is extracted from the initial sample and is readied for Extraction. Here, drugs are isolated from hair at substantially lower concentrations than in other methods (for instance, urine or saliva), which is why hair drug testing is the most challenging methodology to execute.
Verification of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples suggesting a presumptive positive are cleansed before confirmation if necessary. The entire lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests", the examination focuses on the hair shaft rather than the follicle beneath the scalp.
For residents in Closter, NJ, hair follicle drug tests clearly outperform urine tests. Their superior detection accuracy stems from their ability to trace substance use for up to 90 days, offering comprehensive screening unlike urine tests. This long detection period along with the observed collection method makes hair testing a highly reliable choice, reducing the risk of tampering that urine tests may face.
Hair follicle testing presents an extended detection window of up to 90 days, incredibly useful for employers in Closter, NJ seeking thorough insight into substance use history. This longer detection capability supports employers in making informed decisions, providing a complete view of an individual’s substance history and highlighting the consistent reliability that this testing ensures.
In Closter, NJ, the hair follicle test stands out as a highly tamper-resistant method. Its observed collection process significantly limits the chances of adulteration, assuring reliable results. This level of integrity in testing instills confidence in both employers and individuals, knowing the test results are nearly impossible to manipulate compared to traditional urine tests.
Offering convenient nationwide testing options, our centers in Closter, NJ make access to drug testing services quick and hassle-free. Employees and individuals benefit from our broad reach and easy-to-access locations, minimizing travel and time commitments to obtain necessary tests. The extensive network ensures timely support regardless of geographic location.
In Closter, NJ, ordering and undergoing a hair follicle test is a simple, confidential process. Addressing privacy and ease of use, the process is streamlined, ensuring confidentiality and comfort at every step. From the initial order to test-taking and result-reception, the emphasis is on discrete service allowing peace of mind for those undergoing the procedure.
Closter, NJ companies enjoy the benefit of affordable pricing for hair follicle drug tests and fast turnaround times. This combination provides excellent value, ensuring businesses of all sizes can access reliable testing without financial strain. The speed and efficiency of results offer companies reassurance through timely and economical testing solutions.
In Closter, NJ, hair follicle drug tests guarantee precise and fast results. The high accuracy of hair evaluations in detecting substance traces ensures that individuals receive reliable and efficient service. This test method surpasses traditional alternatives with its capacity to identify even minute substance exposures, offering peace of mind with every test conducted and yielding accurate outcomes.
For Closter, NJ employers, using hair follicle testing can bolster compliance with drug-free policies. This method helps mitigate legal risks while enhancing workplace safety. Employers gain peace of mind knowing that hair testing provides a permissive solution that aligns with company policies while promoting a safer work environment devoid of illicit substance use.
