Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has gained recognition as a formidable method for identifying alcohol and drug consumption. Hair captures a prolonged record of drugs and alcohol by locking biomarkers within the fibers of the hair as it grows. When harvested near the scalp, hair offers up to roughly a 3-month timeframe for detecting substances like alcohol and drugs. Collecting hair is straightforward, not easy to tamper with, and convenient to transport.
A sample measuring 1.5 inches with around 200 hair strands (comparable to a #2 pencil) taken nearest the scalp yields 100mg of hair, which is the optimal sample size for initial testing and verification. For EtG, additional tests, and/or those exceeding 10 panels, a sample of 150mg is advised. Using a jeweler’s scale for weighing the sample is recommended. In instances where scalp hair is insufficient, a similar amount of body hair can be used. References to head hair specifically relate to scalp hair. Meanwhile, body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test consists of Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial induction of a sample into a laboratory’s system. This stage entails ensuring that the sample was properly sealed and delivered, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplemental data entry absent from the electronic chain of custody system.
Screening is a preliminary rapid assessment for substance abuse. Although Screening is a cost-effective strategy to eliminate drug use for the bulk of samples, a positive Screening outcome necessitates further verification for legal admissibility. Any sample registering a presumptive positive in Screening must undergo additional confirmation.
Should a sample exhibit a presumptive positive in the Screening phase, further hair is extracted from the original sample and prepared for Extraction. At this juncture, drugs are retrieved from hair at substantially lower concentrations compared to other methods (e.g., urine or oral fluid), contributing to the complexity of hair drug testing.
Confirmation of any preliminary positive result is undertaken via GC/MS, GC/MS/MS, or LC/MS/MS. Every sample with a presumptive positive result undergoes washing as needed before confirmation. The entire laboratory workflow from Accessioning to Confirmation is examined under both CAP (College of American Pathologists) Hair designation guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is often a misnomer as the analysis assesses the hair strand itself, not the follicle below the scalp.
In Wauchula, FL, hair follicle testing outperforms traditional urine tests with superior detection accuracy and reliability. Hair tests uncover substance use history over a prolonged period.
Compared to urine tests, hair tests detect drug usage patterns extensively, offering a long detection window unmatched by standard methods. This comprehensive analysis enhances reliability and trust.
Employers in Wauchula, FL value hair follicle testing for its extended detection window, revealing drug use over 90 days. This method offers a detailed view of an individual's substance history.
The prolonged detection capability of hair tests helps businesses assess applicant or employee behavior thoroughly, ensuring an informed decision-making process with historical substance insights.
Hair follicle tests in Wauchula, FL minimize the risk of sample adulteration, making them a preferred choice for reliable and tamper-resistant testing.
The inherent nature of hair tests reduces opportunities for manipulation, providing unquestionable results and elevating the trustworthiness of substance testing procedures.
In Wauchula, FL, convenience is key with our widespread testing centers. Access hair follicle tests nationwide, ensuring quick and easy service.
Local and national presence of our testing facilities simplifies the testing process, offering hassle-free and timely service that caters to diverse client needs.
Experience a straightforward and confidential hair testing process in Wauchula, FL. We prioritize your privacy, ensuring ease of ordering, testing, and receiving results.
Our seamless, private process caters to clients' needs while maintaining confidentiality at every stage, reassuring users of a secure and user-friendly experience.
Our hair follicle tests in Wauchula, FL boast affordable pricing and fast turnaround, delivering excellent value for companies of all sizes.
Competitive pricing combined with swift results ensures businesses receive high-quality service without sacrificing budget, enhancing value and efficiency.
Hair follicle drug tests in Wauchula, FL offer unmatched precision and speed, ensuring fast, accurate, and reliable results. These tests excel in accurately determining substance use over extended periods.
The accuracy of hair tests surpasses traditional methods, making them an ideal choice for swift detection. Swift processing ensures that results are both fast and reliable, providing users with peace of mind.
Hair follicle testing ensures compliance with workplace drug-free mandates in Wauchula, FL, reducing legal risks and promoting safety.
By adopting hair tests, employers gain peace of mind, with a method that aligns with drug-free policies, ensuring a safe and compliant working environment.
