Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust means for identifying drug and alcohol consumption. The hair serves as a repository of long-term historical data on alcohol and drug use by embedding biomarkers within its fibers during growth. When sourced closest to the scalp, hair offers a detection span of up to roughly three months for both alcohol and drugs. The collection process for hair is straightforward, presents challenges in terms of tampering, and is easy to transport.
To obtain an optimal sample for assessment and verification, a 1.5-inch segment of about 200 hair strands (approximately the girth of a #2 pencil) next to the scalp is ideal, yielding around 100mg of hair. For EtG, supplementary tests, and/or examinations surpassing 10 panels, a 150mg sample is advocated. It is advisable to measure the specimen using a jeweler's scale. In the absence of scalp hair, an equivalent quantity of body hair may be procured. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The laboratory handling of a drug test result is divided into four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is processed into a lab’s system, which entails confirming the sample's proper sealing and shipment, generating a random LAN (Laboratory Accessioning Number), and performing any further data entry not facilitated by an electronic chain of custody system.
Screening constitutes a preliminary rapid test for substance abuse. While Screening is an economical approach to eliminate drug usage in most samples, a confirmed positive screen is essential for courtroom acceptability. Any samples yielding tentative positive results in Screening require a subsequent confirmation.
Should a sample show presumptive positivity in Screening, additional hair is extracted from the original specimen to prepare for Extraction. In this phase, drugs are isolated from hair at concentrations substantially lower than other approaches (e.g., urine or oral fluid), which is why hair drug testing is the most challenging method to execute.
Confirmation of any positive screen result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The entire lab process from Accessioning to Confirmation undergoes review under CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often referred to as "hair follicle tests", the analysis actually targets the hair strand, not the follicle beneath the scalp.
In Thompsonville, CT, hair follicle testing offers distinct advantages over traditional urine tests. Hair testing provides superior detection accuracy over an extended timeframe, up to 90 days, unlike urine tests.
With enhanced reliability and precision, hair testing in Thompsonville significantly outperforms urine tests, ensuring comprehensive results that uncover long-term substance usage history.
In Thompsonville, CT, hair follicle testing boasts an extensive detection window, capturing drug use history up to 90 days, providing a thorough view of an individual’s substance usage trends.
Employers in Thompsonville favor hair follicle testing for its extensive detection capabilities, allowing a detailed analysis of an employee’s or applicant’s historic substance activities up to three months prior.
In Thompsonville, CT, the tamper-resistant nature of hair follicle tests assures accurate, reliable results. This testing method minimizes the risk of sample adulteration, providing results that can be confidently used in sensitive drug-free policies.
Hair testing in Thompsonville capitalizes on its resistance to manipulation, cementing trust in results as an authentic representation of substance use, aligning with robust policy requirements.
Convenience is key in Thompsonville, CT, with nationwide and local testing centers offering straightforward access to Accredited Drug Testing services. Our presence ensures a hassle-free journey from testing to results.
Thompsonville residents benefit from our widespread network of testing centers, streamlining the testing process and making quality drug testing accessible, quick, and efficient.
In Thompsonville, CT, Accredited Drug Testing simplifies the process with a straightforward, confidential approach to ordering, testing, and result retrieval, ensuring customer privacy and ease within each step.
The ease and confidentiality embedded in our Thompsonville testing procedures make hair follicle testing a favored choice, addressing privacy concerns while smoothly guiding clients from order to results.
Our affordable pricing and quick turnaround make hair follicle testing a smart choice for businesses in Thompsonville, CT, offering value without sacrificing quality or speed.
Competitive pricing paired with fast result delivery in Thompsonville ensures companies can maintain their drug-free policies efficiently and cost-effectively, ensuring timely decision-making in all business sizes.
The rapid, precise, and consistent results make hair follicle drug testing stand out in Thompsonville, CT. This method showcases superior accuracy in detecting illegal substance use, proving itself as a reliable testing option.
Speed and precision characterize hair follicle testing, ensuring Thompsonville residents have access to efficient and accurate substance use detection, vital for maintaining personal and workplace safety.
For Thompsonville employers, hair follicle testing guarantees compliance with drug-free workplace standards, simultaneously reducing legal liabilities and amplifying workplace safety protocols.
Implementing hair testing in Thompsonville ensures businesses fortify their drug-free policy adherence, providing peace of mind and contributing to a secure work environment.
