Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly regarded as a robust method for detecting drug and alcohol consumption. It offers an extended historical view of substance use by embedding biomarkers within the growing hair's fibers. When sourced from near the scalp, hair can reveal a drug and alcohol use history spanning nearly three months. The collection of hair is straightforward, tampering is relatively challenging, and the samples are easy to transport.
A sample of 1.5 inches consisting of around 200 hair strands (similar in size to a #2 pencil) taken closest to the scalp amounts to 100mg of hair, which is the optimal size for both screening and confirmation. For EtG analyses, special tests, or more than 10-panel assessments, a specimen weight of 150mg is suggested. Using a jeweler’s scale for weight measurement is advisable. If scalp hair is not accessible, a similar quantity of body hair can be acquired. By "head hair," we specifically mean hair from the scalp. "Body hair" encompasses all other types (face, underarms, etc.).
Process Overview
In the laboratory, the four primary steps that complete a drug test result consist of Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the laboratory's system. This step confirms that the sample was sealed and sent correctly, assigns it a unique LAN (Laboratory Accessioning Number), and completes any supplemental data entry missing from an electronic chain of custody system.
Screening provides an initial swift assessment for potential drug abuse. Although Screening is cost-efficient and can eliminate drug use in most samples, to be court-admissible, any positive findings need further confirmation. Samples suspected of being positive during Screening necessitate a follow-up confirmation.
Should a sample indicate potential positivity during Screening, more hair is extracted from the original specimen and readied for Extraction. In this stage, hair releases drugs at a notably lower concentration compared to other methods (such as urine or oral fluid), thus making hair drug screening the most intricate methodology.
Confirmation of any positive result occurs through techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All samples that presumptively test positive undergo washing before confirmation if required. The comprehensive laboratory journey from Accessioning through to Confirmation is scrutinized following the guidelines set by both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although they are often called "hair follicle tests," the examination targets the hair strand itself, not the follicle beneath the scalp.
In Pelzer, SC, hair follicle testing surpasses urine tests in numerous ways. The reliability of hair tests is notable as they offer a wider detection window and higher accuracy. Unlike urine tests, which are limited by shorter detection periods, hair testing unveils a more comprehensive substance history.
The enhanced detection capabilities of hair tests make them the preferred choice for employers seeking a thorough assessment of drug use, ensuring adherence to policies and safeguarding workplace integrity.
The hair follicle drug test in Pelzer, SC, offers an extended window of detection, observing drug use up to 90 days. This duration greatly exceeds that of other methods, providing employers with an insightful look into an individual's substance history.
With a broader detection timeframe, hair testing is invaluable for employers aiming to assess true substance use patterns, presenting a clear portrayal of an applicant's or employee's historical drug interactions.
Hair follicle testing in Pelzer, SC, is a tamper-resistant method, minimizing the chances of sample adulteration. This integrity ensures trustworthy and undisputed test results.
Thanks to its robust process, hair testing reduces the risk of manipulation, providing employers with confidence in the authenticity of drug test outcomes and supporting enforced zero-tolerance policies.
Accredited Drug Testing makes it easy to access services with our nationwide and local facilities in Pelzer, SC. Our conveniently located centers ensure testing is straightforward and stress-free.
Whether conducting routine screenings or new hires, our strategically placed facilities provide quick access to testing, ensuring the process is as seamless as possible for all involved.
In Pelzer, SC, the process for hair follicle testing is simply designed for your convenience. Ordering and receiving results are straightforward, ensuring a confidential and user-friendly experience.
Ideal for individuals valuing privacy, the streamlined procedures offer the confidence that results will be handled with discretion and efficiency, respecting the privacy concerns of all clients involved.
Our competitive pricing and swift turnaround times assure excellent value for companies in Pelzer, SC. Accredited Drug Testing provides cost-effective solutions without compromising on quality.
Businesses benefit from our prompt services, receiving timely results that align with their financial considerations, making us a preferred option for cost-conscious organizations.
Hair follicle drug testing in Pelzer, SC, stands out for its speed and precision. This method ensures results that are both fast and highly accurate, offering an unparalleled measure of assurance for detecting substance use.
Employers and individuals benefit from the rapid turnaround time associated with hair testing. The accuracy in revealing substance consumption surpasses many traditional methods, making it a go-to choice for reliable drug testing.
By implementing hair follicle testing, employers in Pelzer, SC, can maintain compliance with drug-free workplace policies. This approach not only minimizes legal exposure but also fortifies workplace safety.
The peace of mind provided by hair testing allows businesses to effectively promote a safe and compliant work environment, ensuring policies are adhered to, thereby reducing potential challenges.
