Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust mechanism for identifying drug and alcohol consumption. Hair captures a long-standing record of alcohol and substances by embedding biomarkers within the strands of hair as they grow. When extracted from near the scalp, hair can offer up to a roughly 3-month timespan for detecting alcohol and other substances. Hair collection is straightforward, somewhat resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches, comprising roughly 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp, yields 100mg of hair, the optimal quantity for both screening and confirmation. For EtG, supplementary tests, and/or analyses of more than 10 panels, a 150mg sample is advised. It's recommended to ascertain the specimen's weight using a jeweler's scale. If scalp hair isn't available, a comparable quantity of body hair may be used. In mentioning head hair, we specifically mean scalp hair. Body hair indicates all other hair forms (facial, axillary, etc.).
Process Overview
There are four primary stages entailed in laboratory analysis leading to a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary processing of a sample into the laboratory’s database. This consists of checking that the sample was appropriately sealed and transported, allocating a unique LAN (Laboratory Accessioning Number), and finalizing any extra data entry absent from an electronic chain of custody system.
Screening entails an initial rapid assessment for substance abuse. Screening serves as a cost-efficient way to discern drug use in most samples, however, a positive screening must be verified for legal admissibility. All samples flagged presumptively positive in Screening necessitate a further confirmation.
If a sample is flagged as presumptively positive during the Screening phase, additional hair is extracted from the original sample and prepped for Extraction. In this phase, substances are extracted from hair at significantly lower concentrations than observed in other methods (such as urine or saliva), explaining why hair drug testing is among the most challenging methodologies to execute.
Confirmation of any positive screening results is carried out via GC/MS, GC/MS/MS or LC/MS/MS. Every presumptive positive sample undergoes washing prior to confirmation as deemed necessary. The comprehensive laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair categorization and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Whilst frequently termed as "hair follicle tests", the examination itself assesses the hair strand and not the follicle beneath the scalp
In Powhatan Point, OH, hair follicle testing surpasses traditional urine tests with its superior detection accuracy. Hair tests can detect substances over a longer time frame, offering a more comprehensive look into substance use history. Unlike urine tests, hair testing mitigates the risk of tampering, providing reliable results employers trust.
Moreover, hair testing's improved sensitivity over urine tests ensures recognition of a wider range of substances, delivering unmatched reliability.
Employers in Powhatan Point, OH, benefit from hair follicle testing due to its extended detection window, covering up to 90 days of substance use. This allows for a complete glimpse into an individual's substance use history beyond the brief window urine tests offer. Hair testing becomes an indispensable tool for pre-employment and ongoing assessments.
For employers seeking accurate insights into an applicant's substance history, hair follicle testing is an invaluable resource.
Hair follicle tests in Powhatan Point, OH, are celebrated for their tamper-resistant nature. This method significantly curbs the possibility of sample adulteration, securing credible results. Unlike other testing methods, hair testing offers a higher level of reliability and authenticity, critical for trustworthy screening.
For organizations, this means peace of mind, knowing their drug testing processes are secure from manipulation.
Our widespread testing centers, including those in Powhatan Point, OH, offer convenient nationwide and local locations for easy access to testing services. Accredited Drug Testing ensures hassle-free scheduling and rapid service, catering to the needs of both individuals and businesses with efficiency.
With numerous centers, clients benefit from seamless, accessible service without the inconvenience of long-distance travel.
Accredited Drug Testing ensures a simple and confidential process for hair testing in Powhatan Point, OH. Every step, from ordering to receiving results, is designed for user-friendliness without compromising privacy. This confidentiality safeguards individuals' information, making the entire experience stress-free and dignified.
Confidence in the process enhances compliance, leading to more accurate and reliable results for clients.
In Powhatan Point, OH, our competitive pricing and fast turnaround provide affordable and efficient hair testing solutions. Accredited Drug Testing offers budget-friendly options without sacrificing quality or speed. High-quality, cost-effective screenings ensure businesses of all sizes can rely on our services.
Clients appreciate the excellent value, further supported by rapid processing times and comprehensive reporting, fulfilling diverse testing needs with efficiency.
In Powhatan Point, OH, hair follicle drug tests provide fast, accurate, and reliable results. This method excels in precision, swiftly detecting traces of substance use. Its high sensitivity makes it a formidable tool in substance detection, elevating accuracy levels significantly compared to other testing methods.
Individuals and organizations rely on the impeccable performance of hair follicle tests to avoid false positives and ensure swift, dependable outcomes.
In Powhatan Point, OH, hair follicle testing ensures compliance with workplace drug-free policies, enhancing safety and reducing legal risks. Employers find peace of mind through hair testing's stringent accuracy and unyielding reliability. By ensuring a secure and drug-free environment, companies protect both their reputation and workforce.
Beyond compliance, it fosters a culture of trust and responsibility within the workplace, aligning with organizational values.
