Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair captures long-term substance use by encasing biomarkers within the strands as it develops. When gathered near the scalp, hair can offer a detection timeline of up to roughly three months for drugs and alcohol. Hair collection is straightforward, relatively tamper-proof, and convenient for shipping.
A specimen measuring 1.5 inches, approximately 200 hairs (around the circumference of a #2 pencil), cut closest to the scalp, will yield 100mg of hair, the optimal sample for both screening and confirmation processes. For EtG, additional testing, and/or panels exceeding 10 types, a 150mg sample is preferable. Using a jeweler's scale for accuracy in weighing is advised. If scalp hair isn't available, a comparable measure of body hair can be collected. "Head hair" refers exclusively to hair from the scalp, while any other types (such as facial or axillary) are categorized as body hair.
Process Overview
The critical stages in the lab processing of a drug test are: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed into the lab's system. This involves checking that the sample is properly sealed and shipped, assigning a unique Laboratory Accessioning Number (LAN), and completing additional data inputs not available from an electronic chain of custody system.
Screening serves as a preliminary evaluation for substance abuse. Although Screening is a budget-friendly approach to dismiss drug use in most samples, any positive findings require confirmation for legal admissibility. Samples showing presumptive positives in Screening must undergo further verification.
For specimens that are presumptively positive during Screening, additional hair is extracted from the initial sample and readied for Extraction. In this phase, substances are extracted at substantially lower concentrations than other methods (e.g., urine or oral fluids), rendering hair analysis the most challenging to execute.
Positive results from Screening are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positives are cleansed as necessary before Confirmation. The complete laboratory procedure from Accessioning through to Confirmation is meticulously overseen under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is a misnomer; the test actually examines the hair strand, not the follicle beneath the scalp.
In Homeland Park, SC, hair follicle testing surpasses traditional urine tests significantly. Hair tests offer greater detection accuracy, analyzing drug use over extended periods, without the setbacks common in urine tests.
Employers benefit from the reliability of hair tests, detecting drug use more efficiently than urine tests. This precision allows for better policy enforcement and workplace integrity.
Hair follicle testing in Homeland Park, SC, unveils drug use over a long detection window, reaching up to 90 days. This extended period provides employers with a thorough overview of an individual's substance use history.
By evaluating a wider snapshot of drug activity, hair testing empowers employers to make well-informed decisions regarding employee recruitment and retention, assuring a drug-free environment.
In Homeland Park, SC, hair follicle tests are a robust barrier against tampering. Their design minimizes the risk of sample adulteration, offering reliable and unquestionable outcomes.
The tamper-proof nature of hair testing deters falsification attempts, ensuring the credibility and integrity of the drug testing process, essential for maintaining regulatory compliance and peace of mind.
With testing facilities across the nation, Homeland Park, SC, enjoys convenient access to hair follicle testing services. Our centers ensure speedy, straightforward, and efficient testing processes.
Local and national availability streamlines the testing experience, affording companies a hassle-free approach to meeting their drug testing needs while maintaining operational continuity.
The hair follicle testing process in Homeland Park, SC, is simple and confidential, allowing easy ordering, testing, and results retrieval. Clients appreciate the privacy and straightforwardness of the procedure.
Safeguarding privacy, our services cater to individual needs while delivering transparent and discreet support, ensuring all test-takers feel respected and informed throughout.
Homeland Park, SC, benefits from competitively priced hair follicle testing with fast results. Our affordable pricing structures are suitable for businesses of all sizes.
With quick turnaround times, companies are assured of receiving excellent value while gaining essential insights that enhance decision-making and reinforce their drug-free policies.
Homeland Park, SC, benefits from fast and accurate hair follicle drug testing services. Offering precision in detecting substance usage, hair tests are highly reliable and provide quicker insights into an individual's drug history.
Utilizing advanced technology, hair follicle tests ensure swift turnaround times, making them ideal for urgent testing needs. The accuracy in results supports informed decision-making both for employers and institutions.
Employers in Homeland Park, SC, gain compliance and peace of mind through hair follicle testing. This testing method supports strict adherence to drug-free workplace policies, mitigating legal issues.
The clarity provided by hair tests enhances workplace safety and security, with employers confident in their compliance with industry standards and regulations.
