Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective strategy for identifying drug and alcohol consumption. Hair retains biomarkers within its fibers, offering a longer-term record of usage. When clipped near the scalp, hair testing can detect substances including alcohol for an approximate duration of three months. Collecting hair is straightforward, resistant to tampering, and convenient for transportation.
A hair sample measuring 1.5 inches and consisting of roughly 200 strands (akin to the diameter of a #2 pencil) nearest to the scalp yields 100mg, the ideal quantity for both initial and confirmatory tests. For EtG, additional assessments, and tests exceeding 10 panels, a specimen of 150mg is preferable. It is advisable to measure the sample with a jeweler’s scale. If scalp hair is not accessible, body hair in an equivalent amount can be used. By head hair, we specifically mean scalp hair, whereas body hair encompasses all other types (such as facial, armpit, etc.).
Process Overview
The lab processing of a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is prepared for the laboratory's system. This involves checking that the sample is correctly sealed and dispatched, assigning a LAN (Laboratory Accessioning Number), and completing any additional data entry that might not be captured by an electronic chain of custody protocol.
Screening is a preliminary, economical examination for substance abuse. While it efficiently negates drug use in the majority of samples, a positive screen requires validation to be valid in legal proceedings. Presumptive positive results in Screening necessitate further affirmation.
When a sample tests presumptively positive during Screening, more hair is extracted from the original sample and readied for Extraction. Here, drugs are isolated from hair at a significantly lower concentration compared to other procedures (such as urine or oral fluid), making hair drug testing the most challenging approach to perform.
Positive screening results are verified using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo cleansing before confirmation as required. The comprehensive lab process, from Accessioning through Confirmation, is subject to review under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being colloquially termed "hair follicle tests", the procedure examines the hair strand rather than the follicle beneath the scalp.
In the realm of drug testing, hair follicle testing in Kernersville, NC, surpasses traditional urine tests. Its ability to detect drug use over an extended period offers a competitive edge. While urine tests spot recent usage, hair tests provide a fuller history, ensuring superior accuracy.
Hair follicle testing not only enhances detection precision but also ensures reliability by covering a three-month span, unlike the brief window for urine tests. This comprehensive approach allows employers to make informed decisions based on robust data.
In Kernersville, NC, hair follicle testing offers an extended detection window, providing an extensive view of an individual's drug use over 90 days. This duration surpasses the limited scope of traditional methods, giving employers a holistic understanding of an applicant's or employee's substance history.
With an ability to trace back three months, hair follicle testing empowers employers with deeper insights. It captures a wider spectrum of drug use, allowing for thorough evaluations and informed decision-making processes in hiring and retaining staff.
Hair follicle testing in Kernersville, NC, significantly reduces tampering risks. Its design ensures that samples remain unaltered, providing reliable and indisputable results. By minimizing opportunities for manipulation, hair testing maintains integrity and trustworthiness in drug testing processes.
Compared to alternative methods, hair tests are challenging to fake, as their collection process secures sample authenticity. This tamper-resistant nature fortifies test results, assuring stakeholders of their validity and accuracy, making them an ideal choice.
Our extensive network ensures effortless access to drug testing services in Kernersville, NC. With numerous nationwide centers, obtaining a hair follicle test is quick and convenient. Local facilities simplify the process, eliminating hassle and improving user experience.
Understanding the importance of accessibility, we provide a seamless testing journey for clients. The widespread distribution of our testing sites guarantees prompt service, reinforcing our commitment to customer satisfaction and reliability.
In Kernersville, NC, our hair follicle testing process is both simple and confidential, addressing privacy concerns. The procedure for ordering and receiving results is streamlined, enhancing user convenience without compromising on confidentiality.
We prioritize ease of use to ensure minimal disruption, offering a straightforward approach to drug testing. Understanding clients' need for privacy, our system ensures discretion and reinforces trust in the process, making it hassle-free.
Competitive pricing in Kernersville, NC sets our hair follicle testing apart, offering value along with fast turnaround times. Businesses of all sizes benefit from our affordable structures, ensuring efficient drug testing solutions without excessive costs.
Quick turnarounds enhance our service by delivering timely results, further accentuating our commitment to affordability. This combination provides exceptional value, favorably positioning us as a cost-effective and reliable choice in drug testing.
In Kernersville, NC, hair follicle drug tests stand out for their precision and speed, delivering fast, accurate results. These tests can detect substances with remarkable accuracy, ensuring reliable outcomes. This precision ensures that businesses and individuals receive trustworthy findings, making the process efficient and dependable.
Beyond rapid results, the reliability of hair tests in Kernersville is unmatched. These tests provide comprehensive checks against substance use, enhancing trust in the outcomes. The swiftness and accuracy of hair testing make it an ideal choice for those seeking dependable results quickly.
In Kernersville, NC, hair follicle testing supports compliance with workplace drug-free policies, offering peace of mind for employers. By incorporating this testing, companies uphold safety standards and significantly minimize legal risks associated with drug use among employees.
The assurance of staying in line with industry regulations becomes a reality through hair testing. Employers benefit from reduced liabilities, enhancing their confidence in maintaining a secure and professional working environment.
