Urine| Hair Follicle | Oral Fluid | Blood | ETG
Identified as a significant method, hair testing aids in tracking drug and alcohol consumption. The growing strands of hair capture biomarkers, allowing a comprehensive review of substance history. With samples taken near the scalp, hair offers almost a 90-day timeframe for detecting drugs and alcohol. Hair is straightforward to gather, not easily tampered with, and conveniently transported.
Obtaining a 1.5-inch hair segment made up of roughly 200 strands (similar to the thickness of a #2 pencil) from near the scalp yields 100mg, which is perfect for initial assessment and verification. For EtG, supplementary, or tests exceeding 10 panels, 150mg is advised. It's best to measure this using a jeweler's scale. If no scalp hair is available, a similar weight of body hair can be used. When we talk about head hair, we mean scalp hair strictly. Body hair includes all other types (facial, underarm, etc.).
Process Overview
The laboratory processing of a drug test result generally involves Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about integrating a sample initially into a lab's workflow. This task ensures the sample was properly sealed and dispatched, assigns an arbitrary LAN (Laboratory Accessioning Number), and completes any further data capturing not covered by an electronic custody protocol.
Screening is a preliminary rapid assessment for drugs. While cost-effective, a Screening offers initial results that must be verified positively to be conclusive in legal cases. Samples that appear positive in Screening require secondary verification.
For specimens that test positive during Screening, additional hair is taken from the original sample for Extraction. This phase extracts drugs at significantly lower concentrations from hair versus other techniques (e.g., urine, saliva), explaining why hair drug testing is the most complex to execute.
Verification of any positive outcomes from Screening uses GC/MS, GC/MS/MS, or LC/MS/MS. Samples that initially signal positive undergo a wash before confirmation. The entire procedural review from Accessioning to Confirmation is subject to the supervision of the CAP (College of American Pathologists) Hair category and meets ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly referred to as "hair follicle tests", it's important to clarify that the actual assessment pertains to the hair strand itself and not the follicle beneath the scalp.
In Arlington, AZ, hair follicle testing offers substantial advantages over urine testing. The primary benefit is its superior detection accuracy, which uncovers drug use over a much longer period, making it an invaluable tool for employers and courts.
Urine tests, while useful for short-term screening, lack the reliability of hair tests in detecting consistent substance use. Hair testing offers employers peace of mind and a more comprehensive understanding of an individual's history, proving its utility in various settings.
The extensive detection window of hair follicle testing in Arlington, AZ, covers up to 90 days, far surpassing the capabilities of other tests. This enables employers to gain insights into an individual’s long-term drug use patterns, aiding better hiring and management decisions.
Such an extended period of detection ensures that any history of substance use is thoroughly evaluated, providing critical data to maintain a safe and productive work environment. Employers can rely on hair testing for a broader understanding of their workforce’s background.
Hair follicle drug testing in Arlington, AZ, is recognized for its tamper-resistant qualities, drastically decreasing the chance of sample adulteration. This makes it a trustworthy choice for anyone in need of conclusive results.
The method involves a direct collection process that minimizes any opportunity for interference, ensuring a solid foundation for validating drug tests. This reliability lends itself well to organizations and individuals requiring definitive outcomes.
Our vast network of testing centers across Arlington, AZ, and nationwide guarantees effortless access to hair follicle testing services, streamlining the testing process.
This convenience eliminates the usual hurdles in scheduling and attending assessments, making it easier than ever for individuals and companies to secure necessary testing without delay or difficulty. The widespread availability ensures services are always within reach, ensuring accessibility for all.
The process of hair follicle testing in Arlington, AZ is designed to be straightforward and confidential, addressing privacy concerns effectively. From ordering to obtaining results, each step is handled with the utmost simplicity.
This assures all parties involved of discretion, with results delivered efficiently and securely. The ease of use empowers individuals and organizations by providing a hassle-free, understandable method for drug testing.
Hair follicle testing in Arlington, AZ offers competitive pricing along with swift turnaround times, presenting an attractive option for organizations of various sizes. This affordability coupled with high-quality results ensures maximum value.
Employers can rely on this testing method not only for its cost-effectiveness but also for quick, dependable outcomes. This combination supports responsible budgeting practices while securing the necessary insights into substance use risk.
Hair follicle drug tests in Arlington, AZ, provide precise and efficient results, making them a superior choice for substance detection. Their accuracy is unmatched, allowing for reliable identification of drug use, which is critical for maintaining safety and compliance.
The speed of obtaining results from hair testing also plays a crucial role for individuals and organizations aiming for quick decision-making. The process ensures timely and dependable outcomes, streamlining the path to informed actions.
By implementing hair follicle testing in Arlington, AZ, employers can ensure thorough compliance with drug-free workplace initiatives, reducing legal liabilities and enhancing safety across the board.
This testing method fosters peace of mind, as its comprehensive detection and stringent protocol mitigate risks related to substance use. Employers benefit from certainty, knowing their policies are supported by one of the most reliable testing methods available.
