Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly regarded as a potent method for uncovering drug and alcohol usage. By capturing biomarkers within the fibers of the growing hair strand, hair offers an extensive history of alcohol and drugs. When sourced from close to the scalp, it can reveal substance use over a nearly 3-month span. Hair collection is straightforward, less susceptible to tampering, and easily shipped.
A hair sample measuring 1.5 inches with roughly 200 strands (comparable to a #2 pencil) near the scalp provides 100mg of hair, the optimal volume for analysis and confirmation. For EtG, additional tests, or tests beyond 10 panels, a 150mg specimen is advised. It is beneficial to weigh the sample with a jeweler's scale. In the absence of scalp hair, an equivalent volume of body hair can be used. References to head hair pertain solely to scalp hair, whereas body hair encompasses all other hair types (including facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test outcome encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the initial sample processing into a laboratory's system. It entails ensuring proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any further data entries not managed by an electronic chain of custody system.
Screening presents a preliminary rapid assessment for drugs of abuse. While Screening efficiently rules out drug use in most samples, a positive screen requires validation for legal acceptability. Samples showing presumptive positivity in Screening necessitate a follow-up confirmation.
For samples that presumptively test positive in Screening, additional hair is extracted from the primary specimen and readied for Extraction. This phase entails extracting drugs from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), establishing hair drug screening as a challenging procedure.
Confirmation of any positive Screening result employs GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptively positive samples undergo washing as necessary before confirmation. The entire lab procedure from Accessioning to Confirmation is scrutinized under CAP (College of American Pathologists) Hair designation alongside ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", this test evaluates the hair strand, not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Sebastian, FL by providing enhanced detection accuracy. Unlike traditional urine tests, hair testing offers better reliability, ensuring a more comprehensive assessment of drug use. Sebastian employers benefit from the superior detection capabilities of hair follicle tests over urine tests.
Extended Detection Window in Sebastian, FL makes hair follicle testing an optimal choice for employers. With a detection period of up to 90 days, employers gain deeper insight into an individual's drug use history, offering a more comprehensive view than other methods. This extended window is invaluable for making informed employment decisions.
Tamper-Resistant Testing Method in Sebastian, FL offers unmatched reliability. Hair follicle tests minimize the risk of tampering, ensuring results are trustworthy. In comparison to other methods, the integrity of the sample is preserved, providing peace of mind and accuracy in drug testing outcomes.
Convenient Nationwide Testing Locations and Local Locations in Sebastian, FL provide easy access to hair follicle drug tests. Accredited Drug Testing ensures a seamless process across numerous centers, making drug testing simple and accessible. The availability of local and nationwide centers supports prompt and efficient testing services.
Simple, Confidential Process in Sebastian, FL describes how easily individuals can order, take, and receive hair follicle test results. The process respects privacy, addressing concerns about confidentiality and ease-of-use. Simplicity and discretion are prioritized to encourage confidence in testing.
Affordable Pricing and Fast Turnaround in Sebastian, FL ensure companies of all sizes receive excellent value. Our competitive pricing combined with quick turnarounds make hair follicle tests both cost-effective and reliable. Businesses benefit from rapid results without compromising on quality or budget.
Fast, Accurate, and Reliable Results in Sebastian, FL highlight the effectiveness of hair follicle drug testing. This method excels due to its unparalleled precision in detecting substances. Results are obtained quickly, offering high accuracy and reliability for businesses seeking to ensure a safe and compliant work environment.
Compliance and Peace of Mind for Employers in Sebastian, FL is achieved through hair follicle testing. Employers can uphold drug-free policies more effectively, reducing legal risks and enhancing workplace safety. This method provides assurance and compliance, essential for maintaining a hazard-free environment.
