Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective method for identifying drug and alcohol consumption. By capturing biomarkers within the fibers of the growing hair strands, hair provides a long-term record of substances used. When sampled near the scalp, hair can reveal alcohol and drug use for a detection period of up to 90 days. Hair is easy to collect, relatively resistant to tampering, and convenient to transport.
A sample of 1.5 inches, comprising approximately 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp will yield 100mg, which is the preferred quantity for tests and confirmation. For EtG, add-ons, or examinations exceeding 10 panels, 150mg is advised. It's suggested to measure the sample with a jeweler’s scale. Should scalp hair not be available, an equivalent amount of body hair can be gathered. "Head hair" refers specifically to scalp hair. "Body hair" includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four main steps: Accessioning, Screening, Extraction, and Confirmation.
With Accessioning, the sample is initially introduced to a laboratory’s system. This step ensures the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry not offered by an electronic chain of custody system.
Screening includes a preliminary check for drugs of misuse. Though cost-effective for ruling out drug use in most samples, a positive test in Screening requires confirmation for court admissibility. Any samples that produce a presumptive positive in Screening must undergo secondary confirmation.
For presumptive positives in the Screening phase, additional hair from the original sample is used for Extraction. In this stage, drugs are removed from hair at lower concentrations than in other methods (such as urine or oral fluid), which makes hair drug testing the most challenging technique to execute.
Positive screening results undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation if necessary. The comprehensive lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and meets the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the assessment examines the hair strands, not the follicle beneath the scalp.
In Raceland, KY, hair follicle testing overtakes urine testing in terms of detection accuracy and reliability. Unlike urine tests, which typically cover drug use over a few days, hair analysis can reveal substance intake over a wider span. This capability makes hair tests superior in providing a comprehensive picture of an individual’s drug history.
Furthermore, hair testing offers enhanced reliability due to its non-invasive collection process that ensures sample integrity. While urine screenings are prone to tampering, hair tests retain their authenticity, making them more reliable in any kind of legal or employment examination.
One major advantage of hair follicle testing in Raceland, KY is its extended detection window. Unlike other tests that may only detect drug use over short periods, hair follicle tests can trace substance use history for up to 90 days. This gives employers and other interested parties a more complete insight into an individual's drug habits.
By using hair follicle tests, organizations can gather data on long-term substance intake, not just recent use. This long detection period is invaluable for making well-informed decisions about potential hires or current employees' fitness for their roles.
Hair follicle testing in Raceland, KY helps to combat sample adulteration, a common issue with other drug testing methods. Because they require collecting hair, these tests are much harder to modify than urine tests, which are susceptible to tampering.
Employing a hair drug test ensures that the collected sample remains untainted throughout the testing process. The results gained from such tests are deemed trustworthy by both legal entities and employers, as they significantly reduce the occurrence of falsified outcomes.
With convenient testing centers around the nation, including locally in Raceland, KY, accessing hair follicle testing services has never been easier. Our widespread network ensures that testing can fit seamlessly into busy schedules, saving time and resources.
Clients benefit from the availability of numerous testing sites which provide hassle-free access to these necessary services. This vast reach helps in meeting the requirements of individuals and companies, no matter where they are situated in the country.
Accredited Drug Testing in Raceland, KY emphasizes a simple and confidential process for hair follicle testing. From ordering a test to obtaining results, every step is designed to protect your privacy while ensuring ease of use.
The process is transparent, allowing participants to undertake testing confidently. You receive timely updates, reflecting the efficiency of our service in protecting both the integrity and confidentiality of all information.
Offering competitive pricing structures, Accredited Drug Testing is committed to affordability for businesses of all sizes in Raceland, KY. The fast turnaround of hair testing results allows companies to make quick and informed decisions without stretching budgets.
The combination of reasonable costs and quick result delivery provides exceptional value to organizations looking to maintain safety without sacrificing financial resources. This makes hair follicle testing a cost-effective option for proactive employee screening.
Hair follicle testing stands out in Raceland, KY because it offers both precision and speed in detecting substance use. Unlike other testing methods, hair analysis can accurately identify the presence of numerous drugs, giving quick insights into an individual's drug history. This enables faster decision-making, whether for employment or legal purposes.
With advanced laboratory techniques, hair follicle drug tests provide a level of accuracy that is unmatched by traditional methods. The results are reliable and fast, minimizing the wait times associated with other types of drug screens. This makes hair testing a preferred choice for those who need assurance in the results they receive.
Incorporating hair follicle testing in Raceland, KY offers peace of mind for employers aiming to comply with drug-free workplace regulations. Hair tests provide detailed insights into an employee's substance usage history, minimizing legal complications and enhancing workplace safety.
Employers who adopt hair testing show a commitment to not only safety but to maintaining compliant work environments. This proactive stance helps in building a positive workplace culture and reduces the risk of drug-related incidents occurring on the premises.
