Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has evolved into a formidable approach for detecting drug and alcohol consumption. Hair retains a comprehensive history of alcohol and drug use by embedding biomarkers within the strands as they grow. Collecting hair close to the scalp offers a detection timeframe of around 3 months for alcohol and other substances. The collection process is straightforward, making it tricky to tamper with and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (comparable to a #2 pencil's thickness) closest to the scalp yields 100mg of hair, the preferred sample size for both screening and confirmation. For tests like EtG, add-ons, or those exceeding 10 panels, 150mg of the sample is advised. It's recommended to weigh the sample using a jeweler’s scale. In instances where scalp hair isn't available, an equivalent amount of body hair can be obtained. When we mention head hair, we specifically refer to scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The drug test laboratory process encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the sample's initial integration into the lab's system. This phase verifies proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data not provided by an electronic chain of custody system.
Screening represents a preliminary rapid assessment for drugs of abuse. While a cost-effective measure to exclude drug use in most samples, any positive screens require confirmation to be court-admissible. Samples indicating presumptive positivity during Screening necessitate secondary confirmation.
When a sample shows presumptive positivity in Screening, additional hair is extracted from the original sample for the Extraction stage. Here, substances are extracted at much lower concentrations compared to other methods (e.g., urine or oral fluid), highlighting the challenge of hair drug screening.
Confirmation of any positive Screen outcomes is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a wash before confirmation if needed. The comprehensive lab process from Accessioning to Confirmation undergoes review against the CAP (College of American Pathologists) Hair designation and accreditation per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis focuses on the hair strand itself, not the hair follicle beneath the scalp.
Why choose hair follicle tests over urine tests in Ellamar, AK? The answer lies in superior detection reliability and accuracy. While urine tests are conventional, hair tests excel in offering comprehensive screening over extended periods.
Hair follicle tests dominate due to their increased detection accuracy. Unlike urine tests that cover a short timeframe, hair testing uncovers drug use patterns, offering valuable insights for decision-makers in Ellamar.
Hair follicle testing in Ellamar, AK, spans a detection window of up to 90 days, far exceeding other methods. This long-term insight provides employers with a detailed view of an individual's substance history.
The extended detection period of hair testing offers a critical advantage. Employers in Ellamar can gain a comprehensive understanding of substance use, ensuring informed hiring and regulatory compliance.
Choosing hair follicle testing in Ellamar, AK, significantly minimizes the potential for sample tampering. This method ensures that results are genuine and beyond contestation.
Hair tests are widely regarded for their resistance to manipulation. In Ellamar, the reliability and trustworthiness they offer make hair sampling the gold standard for drug testing reliability.
The convenience of Accredited Drug Testing's nationwide and local testing centers in Ellamar, AK, cannot be overlooked. This network ensures quick and hassle-free access to essential testing services.
With strategically located centers, getting tested in Ellamar is streamlined and easy, providing efficient service right where you need it.
Accredited Drug Testing in Ellamar, AK, offers a straightforward, private testing process. Ordering, testing, and receiving results are designed to be efficient and confidential, ensuring user privacy and ease.
The process simplicity, combined with confidentiality, addresses privacy concerns, making it easy for individuals to undergo testing without worry in Ellamar.
In Ellamar, AK, Accredited Drug Testing offers competitive pricing and rapid turnaround times, ensuring excellent value. Our pricing structures cater to companies of all sizes, delivering both savings and peace of mind.
Affordability, combined with quick results, makes our service in Ellamar exceptionally suitable for any organization looking for quality and economy.
In Ellamar, AK, hair follicle drug tests provide remarkable precision, offering swift and dependable outcomes. Their high degree of accuracy in identifying substance use is unparalleled, positioning them as the preferred choice for comprehensive drug testing.
The rapidity with which results are delivered and the test's inherent accuracy make hair follicle testing stand out. This method is favored for its ability to deliver reliable identification of drug use events.
For employers in Ellamar, AK, adopting hair follicle testing guarantees compliance with drug-free workplace policies. This approach reduces legal risks and enhances workplace safety and peace of mind.
Hair testing offers employers a straightforward path to policy compliance, maintaining a safe work environment. In Ellamar, the peace and security gained from reliable testing are invaluable.
