Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means for identifying drug and alcohol consumption. Hair retains a long-term record of drug and alcohol use by embedding biomarkers within the hair as it grows. When collected close to the scalp, hair provides a detection period of up to around three months for substances. This method is easy to collect, not easily tampered with, and straightforward to transport.
A sample size of 1.5 inches consisting of roughly 200 hair strands (approximately the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, the preferred quantity for screening and confirmation. For tests including EtG, add-ons, or those above 10 panels, 150mg of the hair specimen is advisable. Utilizing a jeweler’s scale for weighing the sample is suggested. If scalp hair is lacking, an equivalent volume of body hair may be obtained. When mentioning head hair, this is restricted to scalp hair. Body hair encompasses all other hair types (like facial, axillary, etc.).
Process Overview
The primary stages in the laboratory analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the preliminary inclusion of a sample into a lab’s system. This involves confirming the sample’s seal and shipment integrity, allocating a random LAN (Laboratory Accessioning Number), and addressing any additional data entry absent in an electronic chain of custody system.
Screening constitutes a preliminary swift check for prohibited substances. While cost-efficient for ruling out drug usage in most cases, a positive result in Screening must receive confirmation to be court-admissible. Samples yielding a presumptive positive in Screening necessitate further confirmation.
If a sample indicates a presumptive positive during Screening, additional hair is extracted from the initial sample and readied for Extraction. At this phase, substances are isolated from hair at notably lower concentrations than alternative methods (e.g., urine or saliva), rendering hair drug screening the most intricate approach.
Confirmation of any positive Screening results is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing before confirmation if needed. The entire lab process, from Accessioning to Confirmation, undergoes review per both the CAP (College of American Pathologists) Hair specification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the analysis scrutinizes the hair strand, not the follicle beneath the scalp
In Owasso, OK, hair follicle tests stand out against traditional urine tests for their reliability and efficiency. Hair testing offers an extensive detection period, which urine tests may not cover, giving it a distinct advantage for comprehensive screening.
Urine tests are prone to inconsistencies and limited detection timelines. In contrast, hair follicle tests provide accurate, tamper-resistant results, assuring that the substance history is captured in its entirety.
Owasso, OK, benefits from hair follicle testing through its extended detection capability, uncovering substance use for up to 90 days. This feature offers a historical overview that shorter-term detection methods like urine tests can't match.
Employers gain an advantage by understanding an applicant or employee's substance history over an extended timeline, allowing them to enforce robust drug policies with dependable insights.
The tamper-resistant nature of hair follicle testing in Owasso, OK, marks it as superior in maintaining the integrity of results. Unlike other methods, hair testing is far less susceptible to sample adulteration.
This ensures that the outcomes are reliable and unquestionable, providing stakeholders with peace of mind when evaluating an individual's suitability for employment or compliance with policies.
With convenient testing centers across the nation, Accredited Drug Testing in Owasso, OK, ensures easy access to services for all clients. Nationwide locations simplify the logistics of scheduling and conducting necessary screenings efficiently.
The local presence in Owasso allows for seamless service delivery, accommodating both routine and urgent testing needs without hassle.
The process for hair follicle testing in Owasso, OK, is designed to be simple and confidential. From the initial order to receiving results, every step prioritizes client privacy and ease of use.
Clients can trust in the discrete nature of our services, ensuring that their personal and sensitive information remains protected throughout the entire testing procedure.
Accredited Drug Testing offers competitive pricing and quick turnaround times for hair follicle testing in Owasso, OK, appealing to companies of various sizes seeking value and rapid service.
Our pricing structure ensures that businesses can maintain their budgets while benefiting from efficient service delivery, providing peace of mind with timely and cost-effective solutions.
Hair follicle drug tests in Owasso, OK, present rapid and precise results unlike any other testing method. They are lauded for their ability to accurately identify substance use, making them an invaluable tool for employers and individuals seeking dependable detection outcomes.
The accuracy of hair testing surpasses that of conventional methods, as it effectively identifies a broad range of substances with precision. Despite the higher sophistication of this testing method, results are delivered promptly, ensuring timely intervention when necessary.
Employers in Owasso, OK, find reassurance in hair follicle testing, ensuring compliance with drug-free workplace policies. This method mitigates legal expenses and enhances safety across the organization.
Hair testing offers a transparent and regulated approach, securing an employer's commitment to maintaining a professional and drug-free environment for all employees, fostering peace of mind for the management team.
