Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying substance use, capturing long-term evidence of substances by embedding biomarkers within an individual's hair as it grows. When taking samples near the scalp, hair can reflect substance exposure over roughly a 3-month period. Collection is straightforward, challenging to tamper with, and easy to send.
A sample measuring 1.5 inches with roughly 200 hair strands (approximating the diameter of a #2 pencil) nearest to the scalp will yield 100mg, the preferred quantity for analysis. For EtG, supplementary items, and/or screens exceeding 10 panels, 150mg is advised. It's advisable to use a jeweler’s scale to weigh the sample. If head hair isn't available, the same quantity of body hair is an alternative. Head hair specifically refers to scalp hair, while body hair includes other types such as facial and axillary.
Process Overview
The laboratory analysis of a drug test result involves four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase covering sample incorporation into the lab's system. This phase ensures the sample was sealed and delivered correctly, assigns a unique LAN (Laboratory Accessioning Number), and finalizes required data entries not supplied by an electronic custody chain system.
In Screening, initial assessments for substance misuse are executed. Although Screening is an economical method to exclude drug usage across most samples, a positive finding necessitates a follow-up confirmation for legal acceptability. Samples testing presumptively positive require a subsequent confirmation.
Should a sample show preliminary positivity in the Screening stage, additional hair is extracted from the original sample for Extraction. Here, substances are drawn from hair at significantly lower concentrations than in alternative methods (e.g., urine or saliva), rendering hair drug testing as the most meticulous method to administer.
The Confirmation phase for any positive result employs GC/MS, GC/MS/MS, or LC/MS/MS. Presumed positive samples undergo washing before confirmation as necessary. The complete lab procedure, from Capturing to Confirmation, is assessed per the CAP (College of American Pathologists) Hair criteria and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly described as "hair follicle tests", the procedure examines the hair shaft, not the follicle beneath the scalp
Hair testing offers significant advantages over traditional urine tests, especially in Urbana, AR. Employers benefit from a more accurate detection method as hair tests reduce false negatives and are less susceptible to tampering.
In comparison to urine testing, hair drug tests provide enhanced reliability, ensuring that substance use is identified accurately in Urbana workplaces, creating a safer environment.
Hair tests also eliminate short-term gaps in detection that urine tests often present, making them the superior choice.
In Urbana, AR, hair follicle testing is invaluable due to its extensive detection window. By identifying substance use for up to 90 days, employers gain a thorough understanding of an individual's drug history.
This extended detection period allows Urbana businesses to evaluate potential hires and current employees more comprehensively, reducing potential risks.
The long-lasting detection capabilities of hair tests enhance the drug screening process, offering detailed insights.
Hair follicle testing in Urbana, AR is a robust method due to its resilience against tampering. The nature of the process drastically minimizes the chances of adulteration compared to other tests.
This method ensures that the samples remain untampered and genuine, providing employers with reliable and unquestionable results that they can trust fully.
By utilizing this method, Urbana businesses ensure sample integrity, making hair testing a dependable choice.
With a network of convenient testing locations, including Urbana, AR, users benefit from hassle-free access to hair follicle testing. Our widespread centers ensure services are within reach swiftly.
This nationwide coverage guarantees that individuals can receive testing on demand, eliminating delays and offering seamless service experiences.
Testing accessibility in Urbana is optimized, ensuring testing is both quick and user-friendly for all.
Our hair follicle testing process in Urbana, AR is straightforward and respects participant privacy. From ordering to receiving results, the procedure is designed to be confidential.
This simplicity alleviates concerns, ensuring that users experience a clear and comprehensible process, without complexities.
In Urbana, with a user-centric approach, our process is designed to assure privacy and ease from start to finish.
In Urbana, AR, our hair follicle testing services are known for both high quality and cost-effectiveness, providing competitive pricing without compromising service excellence.
Companies of varying sizes find value in our fast turnaround times, ensuring that results are delivered promptly for immediate action.
Our combination of affordability and speed makes us the preferred choice for accurate and efficient drug testing.
In Urbana, AR, hair follicle testing stands out for its swift, accurate outcomes. This method of detection identifies substance use effectively and quickly, making it an ideal choice for precise results.
The reliability of these hair tests in Urbana ensures that employers and individuals receive results that reflect true usage without delay, enhancing decision-making.
With hair follicle testing, not only is the waiting time minimized, but the accuracy in detecting various substances is significantly elevated.
In Urbana, AR, hair follicle testing helps companies adhere to drug-free policies effectively, offering peace of mind. This ensures that they meet compliance standards and legal requirements without hassle.
Adopting hair testing reduces legal risks tied with improper screening methods and bolsters workplace safety by preventing drug-related incidents.
The use of this method aligns perfectly with the goal of maintaining a drug-free and safe working environment.
