Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a significant method for identifying drug and alcohol consumption. The strands of hair capture biomarkers within their fibers, thereby providing an extended timeline of drug and alcohol usage. Collected near the scalp, hair can reflect drug and alcohol intake over an approximate 90-day period. Hair collection is straightforward, challenging to tamper with, and simple to transport.
A sample consisting of 1.5 inches with approximately 200 hair strands (equivalent to the thickness of a #2 pencil) from the scalp can produce 100mg of hair, suitable for screening and verification. For tests with EtG, add-ons, or exceeding 10 panels, a 150mg sample is advised. Using a jeweler’s scale to weigh the sample is recommended. If scalp hair is unavailable, an equivalent volume of body hair can be used. 'Head hair' specifically refers to scalp hair, while 'body hair' encompasses all other hair types (such as facial and axillary hair).
Process Overview
The laboratory procedure for drug test results involves Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is entered into a lab's system. It entails confirming the sample’s proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and inputting any additional information not captured by an electronic chain of custody system.
Screening serves as an initial assessment for drug usage. While cost-effective and useful for testing most samples, a positive result in Screening requires Confirmation to be legally valid. Any samples showing presumptive positivity in Screening must undergo further confirmation.
For samples flagged as presumptively positive during Screening, additional hair is extracted from the sample and prepared for Extraction. This stage involves extracting drugs from hair at much lower levels than alternative methods (e.g., urine or oral fluid), which underlines the complexity of hair drug screening.
Positive Screening results undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS methods. Any presumptively positive samples are washed before Confirmation as necessary. The complete lab process, from Accessioning to Confirmation, adheres to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the analysis is conducted on the hair strand, not the hair follicle beneath the scalp.
Hair follicle testing in Littlefield, AZ, is largely preferred over urine testing due to its superior detection abilities. This method ensures a higher level of accuracy, making it a worthwhile consideration for employers needing reliable data.
Compared to traditional methods like urine tests, hair follicle testing provides a clearer and more lasting detection of drug use. Its precision and difficulty in cheating make it a preferred option by various organizations.
Littlefield, AZ, benefits from the extended detection capabilities of hair follicle drug tests, which can trace substance use over a period extending up to 90 days. This comprehensive approach allows employers to thoroughly assess the substance history of employees or candidates.
Employers gain a broader view of an individual's drug use timeline with hair follicle tests, providing detailed insights that urine tests cannot match within such an extended period.
Hair follicle testing in Littlefield, AZ, offers a tamper-proof method of drug detection, minimizing the risk of sample adulteration. This ensures trustworthy and undeniable results, which are crucial in maintaining a drug-free environment.
By significantly reducing the possibility of sample manipulation, hair follicle tests become a dependable option for employers aiming to ensure the integrity of their drug testing procedures.
Our network of testing centers offers excellent accessibility, including locations within Littlefield, AZ, ensuring convenient and prompt services for clients. Quick access to these facilities guarantees ease of testing for any organizational need.
With a vast network extensively available across different regions, our centers promise a hassle-free, efficient experience tailored to the testing service requirements of nationwide clients.
The process of conducting hair follicle tests in Littlefield, AZ, is not only simple but assures confidentiality at each stage—from ordering to the final receipt of results—addressing any privacy concerns while maintaining ease of use.
Designed to be straightforward, this process offers a seamless experience that matches the confidential needs of individuals and companies, reinforcing assurance of privacy throughout every step.
With competitive pricing structures and rapid turnaround times, our hair follicle testing in Littlefield, AZ, offers unmatched value for companies across various sizes. The affordability alongside swift results bolsters both fiscal prudence and satisfaction.
Each testing process is calibrated to deliver prompt results without compromising quality, ensuring that economic considerations are met with high standards and enhanced satisfaction.
In Littlefield, AZ, hair follicle drug testing stands out due to its quick and precise results. This method offers high accuracy, as it meticulously detects substance use, ensuring that employers can confidently assess the reliability of their workforce.
The efficiency of hair follicle testing in delivering results swiftly without sacrificing accuracy makes it highly reliable. With each analysis, businesses gain valuable insights that aid in maintaining a drug-free workplace.
For employers in Littlefield, AZ, hair follicle testing ensures adherence to drug-free workplace policies, thereby lowering legal jeopardy and promoting workplace safety. The method provides peace of mind by aligning with compliance standards widely recognized across industries.
Reliability in drug testing processes not only meets regulatory requirements but also reassures companies about the safety and productivity of their working environment.
