Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by embedding biomarkers within the fibers of the maturing hair strand. When obtained near the scalp, hair can offer a detection period of up to roughly 3 months for alcohol and drugs. Hair is straightforward to collect, moderately challenging to tamper with, and simple to mail.
A 1.5-inch section consisting of about 200 hair strands (approximately the diameter of a #2 pencil) nearest to the scalp will provide 100mg of hair, the optimal sample for analysis and verification. For EtG, add-ons, and/or tests exceeding 10 panels, a specimen of 150mg is advised. We suggest measuring the specimen using a jeweler’s scale. If scalp hair is not available, a comparable quantity of body hair may be gathered. When discussing head hair, we are exclusively referring to scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The four primary stages in the lab processing of a drug screening result comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial input of a sample into a laboratory’s framework. This includes ensuring that the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening involves a preliminary swift assessment for substance misuse. Although Screening is a cost-efficient approach to exclude drug usage for most samples, a positive screening necessitates confirmation for legal admissibility. Any samples showing presumptive positives in Screening require a secondary confirmation.
Should a presumptive positive arise in Screening, additional hair is extracted from the original specimen and prepared for Extraction. In this phase, drugs are separated from hair at a substantially reduced concentration compared to other methods (e.g., urine or saliva), making hair drug screening the most demanding technique to execute.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as needed. The complete laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly referred to as "hair follicle tests", the test actually examines the hair strand rather than the hair follicle beneath the scalp.
Hair follicle testing triumphs over traditional urine methods in Center, AR, thanks to its superior detection capabilities. It offers a longer detection window and enhanced reliability.
While urine tests serve well for recent drug use, hair testing provides a more comprehensive history, making it a preferred choice for thorough assessments.
The extended detection period of hair testing in Center, AR, presents significant advantages. It captures a broad drug use history, up to 90 days, for informed decision making.
Employers gain deeper insights into an individual's substance habits, allowing for well-rounded evaluations beyond the capabilities of typical urine tests.
Hair follicle testing effectively mitigates the risk of tampering in Center, AR. Its design ensures reliable and incontrovertible results, unlike easily altered tests.
By minimizing adulteration chances, hair testing stands as a cornerstone of credibility for drug assessments, marking its importance in various screenings.
Our broad network of testing sites across the country, including in Center, AR, offers accessible and efficient drug testing services.
Convenience is at the heart of our service, making testing hassle-free for all involved.
The process for conducting hair follicle tests in Center, AR, is straightforward and discreet. Our clients appreciate the ease of ordering, testing, and result notification.
Confidentiality is maintained throughout the process, addressing privacy concerns and enhancing user experience for all participants.
Competitive pricing and expedited results define our offering in Center, AR. Organizations of every size benefit from our cost-effective solutions and prompt service.
With fast turnaround times, businesses can quickly address their drug testing needs without financial strain, supporting seamless operations.
In Center, AR, hair follicle drug tests ensure rapid and trustworthy outcomes. The precision of these tests is unmatched, offering reliable details on substance use.
With swift processing times, hair analyses present an efficient method for verifying drug use, providing both accuracy and reliability employers can trust.
Employers in Center, AR, benefit from hair follicle testing by ensuring adherence to drug-free policies, reducing potential legal implications.
This testing method contributes to a safer working environment, bringing peace of mind to both employers and employees through its compliance advantages.
