Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol use. Hair provides a detailed timeline of alcohol and drug consumption by holding biomarkers within the growing hair fibers. When taken near the scalp, hair can offer a detection range of up to about 3 months for alcohol and drugs. The collection of hair is straightforward, not easily tampered with, and convenient for shipping.
A sample of 1.5 inches, taken from approximately 200 hairs near the scalp, is comparable in size to a #2 pencil, and provides 100mg of hair, the optimal amount for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a sample size of 150mg is advised. We suggest using a jeweler’s scale for accurate weighing of the sample. If scalp hair is not available, a comparable amount of body hair can be used. In referring to head hair, we mean scalp hair exclusively. Body hair encompasses other types (such as facial or axillary hair).
Process Overview
The four essential processes in laboratory drug test analysis are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is concerned with the initial reception of a sample into the lab’s system. This process checks that the sample was securely sealed and transported, assigns it a unique LAN (Laboratory Accessioning Number), and completes any necessary information not covered by an electronic chain of custody system.
Screening is a preliminary check for drug misuse. Though Screening is an economical method to eliminate drug use in most samples, any positive findings require confirmation for court admissibility. Samples that test positive in Screening require secondary validation.
For positives found in the Screening phase, additional hair is retrieved from the initial sample for Extraction. Here, drugs are extracted from hair at notably lower concentrations than in other methods (e.g., urine or oral fluid), which makes hair drug screening one of the most complex methods to execute.
Confirmation of positive results from Screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positives are cleansed before confirmation if necessary. The comprehensive lab process, from Accessioning to Confirmation, is examined under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Even though frequently termed "hair follicle tests", the assessment examines the hair strand and not the follicle beneath the scalp
Hair follicle tests stand out against traditional urine screenings in accuracy and reliability throughout Avra Valley, AZ. The comprehensive detection abilities of hair testing provide users with a reliable account of substance use.
By offering a longer detection timeframe, hair testing ensures employers and legal authorities get the information needed to uphold policies effectively. Consequently, hair analysis has become a preferred option for many professionals who prioritize quality results.
One major benefit of hair follicle testing in Avra Valley, AZ, is its extended detection window, capable of revealing substance use over a 90-day period. Such a timeframe provides a clearer picture of an individual's long-term substance history.
With this wide-ranging perspective, businesses can make informed hiring decisions. Extended detection capability ensures no recent activity goes unnoticed, providing a robust line of defense against habitual substance misuse.
Hair follicle tests offer a tamper-resistant method, significantly lowering the risks of sample tampering in Avra Valley, AZ. The integrity of these tests ensures results are both unquestionable and reliable.
Tests conducted under observation further enhance the tamper-proof nature of hair tests, allowing for a secure and verified collection process. Trust in testing outcomes has never been easier to achieve than with hair analysis.
Avra Valley, AZ residents benefit from convenient locations with nationwide testing services. Ease of access to testing facilities means streamlined logistics, enabling quick and hassle-free submissions.
These strategic locations reinforce our commitment to community presence throughout Avra Valley. With numerous centers offering expedient services, drug testing tasks become less cumbersome and more user-friendly.
Our testing process in Avra Valley, AZ is simple and confidential, ensuring ease of use and privacy every step of the way. From ordering to receiving results, each stage prioritizes the client's peace of mind.
Seamless operations eliminate complexity and stress while maintaining high standards of data protection. Allow our systems to streamline your drug testing needs with guaranteed privacy and straightforward handling.
Our services in Avra Valley, AZ, are characterized by affordable pricing and fast turnaround times. Competitive pricing ensures companies of all sizes see excellent value.
With a dedication to swift processing, we ensure our clients receive information when it's most needed. Our strategic focus on affordability paired with efficiency offers an effective and financially mindful approach to drug testing.
Fast and precise results are a hallmark of hair follicle drug testing in Avra Valley, AZ. The ability to swiftly and accurately detect substance use enhances its reliability over other methods.
Unrivaled accuracy sets hair follicle testing apart. It captures a wider detection range and pinpoints usage with impressive reliability. Avra Valley's residents can trust in results, knowing they have a clear window into potential substance use activities.
For employers in Avra Valley, AZ, hair follicle testing delivers peace of mind by ensuring adherence to drug-free workplace policies. Compliance systems work seamlessly with these tests, minimizing legal challenges while boosting safety.
Choosing hair testing means boosting workplace security by removing doubt about possible drug use among personnel. Ensuring compliance regulations are met reduces potential liabilities, maintaining uninterrupted productivity.
