Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a potent method for identifying drug and alcohol consumption. Hair records a protracted timeline of alcohol and drug usage by embedding biomarkers within the fibers of the hair strand as it grows. When cut close to the scalp, it can reveal up to a three-month history of alcohol and drug use. Collecting hair samples is straightforward, relatively tamper-resistant, and easy to transport.
A specimen of 1.5 inches, comprising roughly 200 hair strands (equivalent to the width of a #2 pencil), closest to the scalp ensures 100mg of hair, the perfect sample size for analysis. For EtG, add-ons, or tests exceeding 10 panels, a specimen of 150mg is suggested. It is advised to weigh the sample on a jeweler’s scale. In the absence of scalp hair, a similar amount of body hair may be used. Reference to head hair pertains solely to scalp hair, while body hair encompasses all other types (facial, underarm, etc.).
Process Overview
The core stages in the laboratory's drug testing process include Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the primary processing of a sample within a lab’s system. This process verifies proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and fills in any missing data not initially available from the electronic chain of custody.
Screening is a preliminary drug check. Although Screening is a cost-effective approach to eliminate drug use for many samples, positive results must be confirmed for court validity. Samples with presumptive positive Screening outcomes require further confirmation.
Should a sample show a presumptive positive result during Screening, additional hair is obtained from the initial sample and prepared for Extraction. In this phase, substances are extracted from hair at lower concentrations compared to other methods (such as urine or oral fluids), making hair a challenging testing methodology.
For any positive Screening outcomes, Confirmation is done using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples are cleansed prior to Confirmation as necessary. The entire lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests," these tests assess the hair strand, not the follicle beneath the scalp.
Why Hair Testing Surpasses Urine Testing in Nemah, WA
Hair follicle tests outperform traditional urine tests by offering higher detection accuracy and reliability. Their capacity to reveal prolonged substance use provides superior insights as opposed to urine testing, which captures recent consumption only.
Unmatched Detection Period
Contrary to urine tests, hair analysis in Nemah, WA, offers an extended detection period, offering a comprehensive evaluation of substance use over time, which standard tests fail to deliver.
Extended Detection Window in Nemah, WA
With a hair follicle test, drug use is traceable for up to 90 days. This extensive window gives employers a broad view of an individual's substance history, surpassing the brief detection period associated with other test types.
Full Substance History
This test not only spans months in its detection capabilities but also furnishes a thorough substance use history, serving as a vital resource for employers when assessing potential hires.
Tamper-Resistant Testing in Nemah, WA
Hair follicle tests provide an almost tamper-proof method for drug detection, minimizing opportunities for sample adulteration. This ensures the integrity and reliability of the testing process.
Reliable Outcomes
The robustness of hair tests in Nemah, WA, lies in their resilience to manipulation, delivering end-results employers can depend on for making informed decisions.
Convenient Testing Locations: Nationwide and in Nemah, WA
With centers across the nation, including Nemah, WA, our service ensures easy, quick access to drug testing, eliminating the hassle and making compliance straightforward for all employers.
Easy Access to Testing
Our widespread locations guarantee immediate service access, ensuring that businesses can meet their testing requirements effortlessly.
Simple, Confidential Process in Nemah, WA
The process of administering hair follicle tests is straightforward and secures confidentiality. Employers and individuals are assured of a seamless interaction from order to result receipt.
Privacy Assured
Our testing approach values ease of use, while simultaneously upholding stringent privacy measures, fostering trust and comfort among participants.
Affordable Pricing and Fast Turnaround
In Nemah, WA, competitive pricing and rapid result processing are hallmarks of our hair testing services. This combination provides value and serves companies of varying sizes effectively.
Value and Efficiency
Our service not only delivers affordability but also quick results, enabling businesses to monitor substance use without financial strain.
Fast, Accurate Results: Nemah, WA
The effectiveness of hair follicle drug testing lies in its rapid yet meticulous accuracy in identifying substance use. Distinguished by precision, these tests provide swift and dependable results, ensuring a reliable analysis without delays.
Precision in Detection
In Nemah, WA, hair follicle drug tests are celebrated for their precise accuracy. Their rigorous analysis ensures definite results, mitigating uncertainty and promoting trust in testing outcomes.
Compliance and Peace of Mind for Employers
Mandatory hair follicle testing ensures employers in Nemah, WA, align with workplace drug-free initiatives, reducing potential legal issues and enhancing workplace safety significantly.
Ensuring Workplace Safety
By adopting hair testing, companies can maintain strict drug-free environments, providing peace of mind and safeguarding their workforces.
