Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective instrument for identifying drug and alcohol consumption. The fibers of a growing hair strand capture biomarkers, providing a prolonged history of alcohol and other drugs. If gathered near the scalp, hair can offer up to around a 3-month detection timeframe for substances. Hair collection is straightforward, relatively tamper-resistant, and easy to transport.
A 1.5-inch segment of roughly 200 hair strands (comparable in size to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal amount for screening and confirmation. For EtG, additional panels, or tests exceeding 10 panels, a specimen amount of 150mg is advised. We suggest measuring the sample using a jeweler’s scale. Should scalp hair be unavailable, a comparable volume of body hair may be used. When mentioning head hair, we specifically mean scalp hair only. Body hair encompasses all other forms (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample into a lab's system, which involves confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening consists of an initial swift inspection for illicit substances. While Screening is an economical method to dismiss drug use in most samples, a positive Screening requires confirmation for legal validity. Samples that are presumptively positive in Screening necessitate further confirmation.
For samples presumptively positive during the Screening phase, additional hair is extracted from the original specimen and prepared for Extraction. Drugs are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening one of the most challenging methodologies to execute.
Confirmation of positive Screening results is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleaned before confirmation as necessary. The full laboratory procedure from Accessioning to Confirmation is assessed according to both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", they analyze the hair strand itself, not the follicle beneath the scalp.
Choosing hair follicle testing over traditional urine tests in West View, OH, offers distinct advantages linked to accuracy and reliability. Hair tests are more adept at uncovering substance use over longer periods, showcasing superior detection capabilities.
Urine tests typically cover shorter detection windows. Contrastingly, hair follicle tests provide a comprehensive substance history, giving employers a better understanding of potential risks.
With the ability to detect drug use up to 90 days, hair follicle testing in West View, OH, offers an incomparable detection window, surpassing traditional testing methods. This extended view is beneficial for employers evaluating long-term substance use.
Employers in West View benefit from a more comprehensive assessment of substance habits, facilitating informed hiring decisions and promoting a safer workplace.
Hair follicle testing significantly minimizes tampering risks in West View, OH, by delivering robust security against sample adulteration. Observed collections fortify the testing process's integrity.
The rigorous standards employed in collecting hair samples guarantee reliable results, ensuring the test's credibility and providing peace of mind for employers.
In West View, OH, the convenience of nationwide testing centers means easy, accessible hair follicle testing services for all. This expansive reach ensures testing needs are met swiftly and efficiently.
Local facilities enhance accessibility, providing a hassle-free testing experience for individuals and companies alike, ensuring seamless access to necessary services.
West View, OH, benefits from a straightforward and confidential hair follicle testing process, easing concerns about privacy and simplicity. This streamlined approach makes ordering, taking tests, and receiving results effortless.
Confidentiality remains a priority throughout the process, ensuring users' privacy and maintaining trust among clients in the community.
Competitive pricing and rapid turnaround make hair follicle testing in West View, OH, an enticing option for companies. The affordability coupled with quick results conveys value and reliability.
Businesses of all sizes appreciate the cost-effective nature and the expedited results, enhancing the overall satisfaction and peace of mind experienced by all clients.
In West View, OH, hair follicle drug testing is celebrated for its swift, precise results, detecting substance use with remarkable accuracy. Thanks to its meticulous methodology, hair testing provides a level of precision unmatched by other methods.
The speed at which results are processed emphasizes the efficiency of hair follicle testing, ensuring individuals and companies receive reliable data promptly without sacrificing accuracy.
Employers in West View, OH, find peace of mind in complying with drug-free workplace policies through hair follicle testing, which helps reduce legal challenges and heighten workplace safety.
The test's reliability promotes adherence to regulatory standards, fostering a safer, more secure working environment by supporting zero-tolerance drug policies.
