Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a robust method for identifying the use of drugs and alcohol. By capturing biomarkers within the fibers of growing hair, it offers a long-term record. When hair is collected from the scalp, it can present a detection window for drugs and alcohol lasting up to about 3 months. Hair is easy to collect, not easily adulterated, and convenient for shipping.
A hair sample of 1.5 inches, consisting of around 200 strands (equivalent to a #2 pencil), closest to the scalp will provide 100mg of hair, optimal for screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a sample weighing 150mg is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair cannot be collected, a similar quantity of body hair can be used. "Head hair" specifically refers to scalp hair only, while "body hair" includes all other types such as facial and axillary hair.
Process Overview
The laboratory workflow for determining drug test results comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of integrating a sample into a lab’s system, which involves verifying the proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and entering any missing data not captured by an electronic chain of custody system.
Screening provides a preliminary evaluation for the presence of drugs. While it is a cost-effective strategy to exclude drug use in most samples, a positive screening result must be validated to be considered acceptable in legal proceedings. Samples identified as presumptively positive in Screening require further confirmation.
In cases where Screening suggests a positive result, additional hair is extracted from the initial sample for the Extraction process. This phase concentrates drugs from hair at a much lower density than other methods (such as urine or oral fluid), making hair drug testing the most complex methodology to execute.
Confirmation for any positive screening results is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo a cleansing process before confirmation if necessary. The comprehensive lab procedure, spanning Accessioning to Confirmation, is conducted following both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often referred to as "hair follicle tests", the examination targets the hair strand rather than the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in Cecil, OR, the advantages become evident. Hair testing offers superior detection accuracy and reliability, surpassing urine analysis limitations. It provides a more comprehensive insight into an individual's substance use history over time.
Hair follicle testing is remarkably resilient against evasion attempts, an area where urine testing often falls short. Employers and law enforcement in Cecil, OR appreciate the reliability of hair testing, making it the preferred method for instances where accuracy is critical.
Hair follicle tests stand out in Cecil, OR due to their extended detection capabilities. Able to track drug use over a period reaching 90 days, they afford employers insightful visibility into an individual's substance history. This comprehensive span is unmatched by other testing methods.
Unlike short-term assessments, hair testing offers a historical look at drug intake. In Cecil, OR, this longer window is invaluable for employers seeking to establish a clear view of an employee or applicant's drug habits over months.
Hair follicle testing in Cecil, OR offers a tamper-resistant solution to drug testing challenges. Its methodology significantly mitigates the risk of adulteration, ensuring that obtained results are both reliable and incontestable.
The nature of hair follicle samples means that attempts at manipulation are easily thwarted, making it a trustworthy choice. This integrity is why many in Cecil, OR prefer it over more vulnerable testing methods.
With testing centers throughout the United States, including Cecil, OR, Accredited Drug Testing offers convenient access to services. Our widespread locations ensure prompt, hassle-free testing experiences for all clients.
The accessibility of our facilities means that individuals and employers in Cecil, OR can quickly and efficiently meet their testing needs, minimizing downtime and increasing convenience.
In Cecil, OR, the process of hair follicle testing is characterized by simplicity and confidentiality. From ordering to examining and receiving results, privacy is maintained at every step, providing peace of mind to clients.
The user-friendly procedure ensures a seamless experience, respectful of individual privacy concerns. This approach makes hair follicle testing in Cecil, OR both accessible and unobtrusive.
Offering competitive pricing and swift turnaround in Cecil, OR, hair follicle testing is an economical choice for businesses of all sizes. Affordable options mean that companies can stay within budget while obtaining necessary testing results.
In Cecil, OR, the value of hair testing is underscored by its cost-effectiveness and efficiency, ensuring businesses benefit from quick and affordable services without sacrificing quality.
In Cecil, OR, hair follicle testing is renowned for its prompt and precise results. This method efficiently identifies substance usage, providing high accuracy levels. The process is streamlined to deliver reliable outcomes, ensuring confidence in the results. Rapid analysis enables timely interventions and informed decisions.
The technology behind hair follicle testing ensures unmatched precision. Every strand carries a timeline of drug activity, allowing for a detailed assessment. In Cecil, OR, the speed of obtaining results makes it a sought-after option for stakeholders who prioritize accuracy without delay.
For employers in Cecil, OR, hair follicle testing promotes compliance with drug-free workplace policies, reducing potential legal liabilities. This testing method assures employers of adherence to guidelines, fostering a safe and secure work environment.
A commitment to hair testing reflects a proactive approach to workplace safety, enhancing peace of mind for employers. By maintaining high standards, Cecil, OR businesses mitigate risks associated with substance use.
