Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have emerged as a potent method for identifying drug and alcohol consumption. Hair offers a lengthy timeline of substance use by securing biomarkers within the hair's growing fibers. When harvested near the scalp, hair can reveal drug and alcohol use for up to roughly three months. Hair collection is straightforward, relatively tamper-proof, and easily transported.
A 1.5-inch portion of about 200 hair strands (comparable to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the perfect sample size for screening and further analysis. For EtG, add-ons, and tests exceeding 10 panels, 150mg of the sample is advised. Using a jeweler’s scale is suggested for weighing the specimen. If scalp hair is not available, an equal measure of body hair can be gathered. When discussing head hair, we specifically mean scalp hair. Body hair includes all other hair (facial, axillary, etc.).
Process Overview
The drug test result processing at the laboratory involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial entry of a sample into a lab’s system. This step ensures the sample was sealed and transported correctly, assigns a unique LAN (Laboratory Accessioning Number), and completes any manual data entry not filled by an electronic chain of custody system.
Screening performs an initial rapid assessment for drugs of abuse. While Screening cost-efficiently excludes drug presence in most samples, a positive result needs confirmation for legal admissibility. Any samples that are seemingly positive during Screening require further confirmation.
If a sample tests presumptively positive at the Screening stage, additional hair is extracted from the initial specimen for Extraction. Here, drugs are extracted from hair at far lower concentrations than other methodologies (e.g., urine or oral fluid), making hair drug testing a complex methodology.
Confirmation of any positive Screening outcome utilizes GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples are cleansed before confirmation as necessary. The overall lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the test examines the hair strand, not the follicle under the scalp.
In Yorkshire, OH, hair follicle testing is widely recognized for surpassing urine tests in efficacy. Unlike the traditional urine method, hair testing ensures long-term detection of drug use, enhancing reliability.
The unparalleled detection capabilities of hair tests make them a preferred option for those requiring diligent drug use screening. Employers and legal entities benefit from its enhanced accuracy and reduced chances for deceiving results.
One standout feature of hair follicle testing in Yorkshire, OH is its extended detection window, spanning up to 90 days. This timeframe provides a thorough overview of an individual's drug use history, making it an invaluable tool for decision-makers.
For employers concerned about an applicant's or employee's long-term substance use, this testing method offers a comprehensive assessment, enabling informed employment decisions.
Hair follicle tests in Yorkshire, OH are known for their tamper-resistant nature, minimizing the possibility of falsified samples. The method ensures the collection is genuine and trustworthy, reinforcing the validity of the results.
By vastly preventing sample adulteration, hair follicle testing provides results that are both reliable and indisputable, pivotal for maintaining integrity in drug testing.
With numerous testing centers spanning the nation, including those in Yorkshire, OH, accessibility to hair follicle testing is streamlined. Our locations guarantee a hassle-free process, accommodating all scheduling needs.
The widespread availability of our centers ensures quick and convenient access to necessary testing services, reinforcing our commitment to public health and safety.
In Yorkshire, OH, the hair follicle testing process is straightforward and respects confidentiality. From ordering to collecting samples and receiving results, the steps involved prioritize user privacy and convenience.
This seamless process allows individuals and organizations to conduct necessary testing while maintaining discretion and user-friendliness, easing concerns over privacy and complexity.
With competitive pricing and swift result turnaround in Yorkshire, OH, our hair follicle testing services provide excellent value. Designed to meet the needs of businesses large and small, it offers economic advantages.
The cost-effectiveness combined with rapid processing ensures our testing meets diverse client needs, delivering peace of mind alongside significant savings on drug testing expenses.
Hair follicle drug tests in Yorkshire, OH provide fast, precise, and dependable results. These tests are renowned for their high accuracy, distinguishing them from other testing methods. By accurately identifying substance use, they aid in crucial decision-making.
The quick processing of hair follicle tests ensures timely insights into an individual's substance use, saving valuable time and resources for individuals and institutions alike.
Yorkshire, OH workplaces utilizing hair follicle tests are better poised to uphold drug-free policies, ensuring compliance and reducing potential legal issues. By adopting this testing method, employers safeguard their interests.
Hair testing contributes to a safe work environment, offering peace of mind to employers while simultaneously promoting lawful and consistent practices in substance use monitoring.
