Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for detecting drug and alcohol consumption. Hair captures a protracted history of substance use by embedding biomarkers within the fibers of the growing strands. When clipped near the scalp, hair offers a detection period of up to three months for alcohol and various drugs. Hair is straightforward to gather, relatively tamper-resistant, and simple to send.
A 1.5-inch sample consisting of around 200 hair strands (roughly the diameter of a #2 pencil) nearest to the scalp will yield 100mg of hair, the preferred amount for screening and confirmation. For EtG, extra tests, and diagnostics exceeding 10 panels, 150mg of the sample is advised. It is suggested to weigh the sample using a jeweler’s scale. Should scalp hair be unavailable, a comparable quantity of body hair is acceptable. In relation to head hair, we specifically mean scalp hair. Body hair denotes all other hair types (such as facial and axillary).
Process Overview
The lab processing of a drug test involves four essential phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a specimen into the lab system. This step checks that the sample was correctly sealed and transported, allocates a random LAN (Laboratory Accessioning Number), and fulfills any unprovided data entry absent in an electronic chain of custody system.
Screening offers a preliminary rapid analysis for drugs of abuse. Though Screening is a cost-effective approach to exclude drug use in most samples, a positive screen must be confirmed for legal admissibility. Any samples showing a presumptive positive in Screening necessitate further confirmation.
In cases of presumptive positive results during Screening, additional hair is taken from the original sample and prepared for Extraction. Within this phase, drugs are isolated from hair at lower concentrations compared to other methods (such as urine or oral fluid), thereby making hair drug screening the most complex methodology.
Confirmation of any positive screening result is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation when required. The comprehensive laboratory process from Accessioning to Confirmation undergoes evaluation under both CAP (College of American Pathologists) Hair criteria and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the procedure examines the hair strand rather than the follicle beneath the scalp.
When comparing hair follicle testing to urine testing in West Hill, OH, significant advantages emerge. Hair tests provide a broader detection scope, identifying drug use over up to 90 days, unlike the more limited window of urine tests. This superior detection capability makes hair tests a preferred choice for employers and legal bodies seeking detailed insights.
Hair follicle testing in West Hill, OH provides an extended detection window, making it an invaluable tool for employers. Unlike other methods, hair testing tracks substance use over a 90-day period, offering a more thorough view of an individual’s drug use history. This extended window supports informed hiring and employment decisions.
In West Hill, OH, the tamper-resistant nature of hair follicle testing ensures credible results. By minimizing the risk of sample adulteration, this reliable testing method offers unquestionable accuracy. Employers and authorities can trust the integrity of hair test results for fair drug use assessments.
West Hill, OH, benefits from Accredited Drug Testing’s extensive network of nationwide testing centers. Our strategically located facilities provide convenient access to testing services, simplifying the process for individuals and companies alike. Quick and easy testing is always within reach, wherever you are.
Designed for ease of use, the hair follicle testing process in West Hill, OH is straightforward and confidential. From ordering a test to receiving results, every step focuses on privacy and simplicity, addressing any concerns about confidentiality and ease. This streamlined approach ensures a stress-free experience.
With competitive pricing and rapid turnaround times, hair follicle testing in West Hill, OH offers excellent value. Our services ensure swift, accurate results without exceeding budget constraints. Companies of all sizes benefit from our affordable and efficient testing solutions, securing peace of mind with minimal expense.
In West Hill, OH, hair follicle testing stands out for its precision and efficiency. Results from hair drug tests are known for their high accuracy, ensuring comprehensive detection of substance use. Quick and Accurate: This method offers rapid results without compromising reliability, delivering exactly what you need for effective drug screening.
Employing hair follicle testing in West Hill, OH, brings crucial benefits for maintaining workplace standards. Ensuring compliance with drug-free policies reduces legal liabilities and boosts overall safety. With hair testing, employers gain peace of mind, knowing they’re proactive in preserving a safe, compliant work environment.
