Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely recognized for its effectiveness in detecting drug and alcohol consumption. It captures a long-term record of substance use by embedding biomarkers in the fibers of the hair as it grows. When taken from near the scalp, a hair sample can reveal alcohol and drug use for up to about three months. The collection process is straightforward, with hair being resistant to tampering and simple to transport.
A sample measuring 1.5 inches, containing roughly 200 hair strands (comparable in width to a #2 pencil) near the scalp, provides 100mg—an optimal quantity for both initial screening and confirmation. For tests like EtG, additional tests, and tests exceeding 10 panels, a 150mg sample is advisable. It is suggested to use a jeweler’s scale to weigh the sample. If scalp hair isn't available, an equivalent volume of body hair can be gathered. The term 'head hair' specifically means scalp hair, whereas 'body hair' encompasses all other types (such as facial and axillary).
Process Overview
The lab process for a drug test result includes four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step, involving integrating a sample into the lab’s system. This step checks that the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and enters any extra data not included in the electronic chain of custody.
Screening acts as an initial assessment to detect any drug use. Though cost-efficient, a positive screening must be validated for court use. Samples testing positive at this stage require further confirmation.
In cases where Screening indicates a possible positive, additional hair is taken from the initial sample for preparation in the Extraction stage. Here, drugs are isolated from hair at a considerably lower concentration compared to other methods (like urine or oral fluid tests), making hair drug testing among the most challenging methodologies.
Confirmation for any positive results from Screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples presumed positive undergo a wash before confirmation if needed. This entire process from Accessioning to Confirmation is evaluated for compliance with both the CAP (College of American Pathologists) Hair standards and the ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests" at times, these tests analyze the hair strand, not the follicle under the scalp.
In Seven Devils, NC, hair follicle testing stands superior to urine methods. Hair tests boast unparalleled detection accuracy and reliability, crucial for regulatory compliance and effective policy enforcement. Urine tests, while traditional, fall short in detection scope and time, making hair testing a more comprehensive option for security and workplace safety.
The advantage of hair testing lies in its resilience against adulteration, ensuring dependable results. Moreover, the extended detection range captures drug use over months, unlike urine tests, which only trace recent usage. This comprehensive scope instills confidence in employers, elevating workplace standards substantially.
Seven Devils, NC, benefits from the extended detection capabilities of hair follicle testing, which covers substance use for up to 90 days. This prolonged window provides employers with a thorough insight into an individual's drug history, surpassing the limited reach of traditional methods.
Employers seeking a reliable assessment of potential hires or current employees find in hair testing a superior option. The extensive detection range aids in maintaining drug-free workspaces, highlighting historical usage trends that other methods might miss, ensuring informed hiring decisions.
In Seven Devils, NC, hair follicle testing significantly minimizes tampering risks. Its design ensures sample integrity by being highly resistant to adulteration attempts, hence providing trustworthy results. This reliability is essential for maintaining accurate records of substance use without question.
Hair tests, by nature, deter adulteration more effectively than traditional testing methods. As the tests can't be substituted or diluted, they offer a potent tool for organizations committed to honest drug testing practices, fortifying their integrity and trust in results.
Offering convenience in Seven Devils, NC, Accredited Drug Testing's local and national centers ensure effortless access to testing services. Our expansive network connects clients to prompt and efficient assessments, catering to the need for swift and accurate substance evaluations without the hassle.
The presence of multiple testing facilities around Seven Devils enables seamless access to services. Employers and individuals can rely on the accessibility provided, ensuring that drug testing requirements are met efficiently and conveniently, aligning with professional expectations.
In Seven Devils, NC, our straightforward and confidential process simplifies drug testing. Clients can effortlessly order, undertake, and receive results, ensuring an unobtrusive experience while preserving privacy. This seamless approach addresses any concerns regarding confidentiality and ease in handling sensitive information.
Committing to simplicity and discretion, our services guarantee peace of mind for users. From start to finish, the streamlined procedure prioritizes user experience and security, ensuring a stress-free process from ordering to result notification.
In Seven Devils, NC, we pride ourselves on offering affordable pricing for hair follicle testing. With competitive rates and swift turnaround, businesses of any size benefit from exceptional value. The cost-effectiveness is coupled with rapid result delivery, making it a sensible choice for all testing needs.
Our commitment to affordability means businesses gain access to high-quality drug testing without straining budgets. The quick process ensures minimal downtime, enabling firms to proceed with hiring and compliance confidently, knowing they're investing wisely in reliable drug testing solutions.
In Seven Devils, NC, hair follicle drug tests offer rapid and dependable results. Esteemed for their precision, these tests excel in identifying substance use accurately. The meticulous analysis ensures that outcomes are trustworthy, providing reliable data regarding an individual's drug history. This precision surpasses other methods, contributing to the high regard for hair testing.
The efficiency of hair follicle tests is unparalleled, making them a favored choice in Seven Devils. Within a short span, results are delivered without compromising on accuracy. This swift processing is vital for employers and individuals alike, enabling timely decision-making based on well-founded drug test findings.
Employers in Seven Devils, NC, gain compliance and peace of mind through hair follicle testing. As a reliable means of enforcing drug-free workplace policies, it helps alleviate legal concerns and create safer work environments, underscoring the importance of thorough substance testing procedures.
The assurance provided by hair testing is invaluable, reducing the liability for businesses while fostering a culture of safety and integrity. Employers can confidently implement zero-tolerance policies, improving workforce reliability and overall company ethos through comprehensive drug assessments.
