Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a highly effective method for identifying drug and alcohol consumption. Hair strands capture biomarkers within the fibers as they grow, offering a lasting record of alcohol and drug use. When collected near the scalp, the hair can reveal a detection period of roughly three months for substances. The collection process is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch segment comprising approximately 200 hair strands (similar to the thickness of a #2 pencil) near the scalp is needed to provide 100mg of hair, which is the optimal amount for analysis and verification. For EtG, supplemental testing, and/or panels exceeding 10, a specimen of 150mg is advisable. It's suggested to use a jeweler's scale to weigh the specimen. If scalp hair isn’t accessible, a comparable amount of body hair can be used. By head hair, we specifically mean scalp hair. Body hair encompasses all other types, such as facial and axillary hair.
Process Overview
The key stages in the lab procedure for processing a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary stage of integrating a sample into the lab’s system. This step ensures the sample was properly sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and completes any necessary manual data input absent from an electronic custody system.
Screening serves as an initial, swift evaluation for substance abuse. Although it provides a cost-effective method to exclude drug use in most samples, any positive screening requires confirmation for legal acceptance. Samples testing presumptive positive during screening necessitate further verification.
Upon presumptive positivity in the Screening phase, additional hair is extracted from the initial sample to prepare for Extraction. In Extraction, drugs are identified from hair with greater difficulty due to their lower concentration compared to other methods (for instance, urine or oral fluid), making hair drug testing one of the toughest testing methodologies.
Confirmation of a positive screened result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Before confirmation, all samples testing presumptive positive are washed if needed. The complete lab workflow from Accessioning to Confirmation is conducted with adherence to both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the procedure actually examines the strand of hair and not the follicle beneath the scalp.
Hair testing shines as the superior choice over urine tests in North Hilo, HI. Its benefits include a longer detection window and unmatched accuracy in identifying substance use.
Compared to traditional urine tests, hair follicle analysis offers reliability and a higher detection rate, making it the preferred method for many employers.
Choosing hair follicle testing over urine testing ensures comprehensive results, leaving little room for error or deception in drug detection.
In North Hilo, HI, hair follicle testing stands out due to its extended detection window, tracing drug use up to 90 days.
This expanded timeline provides employers with a thorough evaluation of an individual’s substance use history, offering insights unheard of in urine testing.
Its capacity to reveal long-term drug use makes hair testing invaluable, supplying an extensive view of someone’s commitment to a drug-free lifestyle.
Hair follicle testing in North Hilo, HI, drastically reduces the risk of sample adulteration, ensuring tamper-resistant results.
Employers can rely on the authenticity of hair tests, as the method makes it practically impossible to manipulate samples.
Opting for hair follicle tests assures integrity, minimizing doubts about the validity or reliability of substance use assessments.
Access to drug testing services in North Hilo, HI, is convenient and efficient with our national reach, localized for easy access.
Our network of centers ensures that testing services are readily available, alleviating the challenges of logistical constraints.
With wide-ranging facilities nationwide, we prioritize hassle-free testing procedures, enhancing satisfaction through easier and timely services.
In North Hilo, HI, our process is designed to be simple and confidential, addressing privacy concerns while ensuring smooth drug testing.
The entire procedure from ordering to receiving results is streamlined, ensuring it is user-friendly and discreet for all clients.
Our commitment to confidentiality and simplicity empowers individuals and employers, ensuring comfort and ease in managing drug testing needs.
Our competitive pricing in North Hilo, HI, combined with fast turnaround times, solidifies our reputation for affordability and efficiency.
By providing substantial value through economical pricing and quick service, we meet the diverse needs of businesses of all sizes.
Experience exceptional service with swift test results at rates that cater to budget-conscious enterprises without sacrificing quality or speed.
In North Hilo, HI, hair follicle drug testing is synonymous with fast and accurate results. The precision of these tests is unmatched, ensuring high reliability in detecting substance use.
The process offers rapid analysis without compromising on accuracy, providing peace of mind to employers and individuals seeking trustworthy results.
By choosing hair follicle testing, you guarantee quick, dependable outcomes, reinforcing its standing as the most effective drug testing method available.
In North Hilo, HI, hair follicle drug testing guarantees compliance with workplace policies, minimizing legal woes for employers maintaining a drug-free environment.
This testing approach delivers peace of mind, ensuring that hiring and employment practices adhere to safety and regulatory standards.
Utilizing hair testing, employers strengthen their commitment to safety, enhancing the company’s credibility and reducing workplace risks.
