Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening has emerged as a significant method for identifying the usage of drugs and alcohol. The hair captures a prolonged record of substances by securing biomarkers within the strands of the hair as it grows. By collecting hair near the scalp, it provides a detection range extending roughly up to three months for both alcohol and drugs. Hair is straightforward to gather, relatively resistant to tampering, and convenient to transport.
To obtain an optimal sample for verification and analysis, a 1.5-inch section of around 200 hair strands (equivalent to a #2 pencil) nearest to the scalp is required, which constitutes 100mg of hair. For EtG, additional testing, and tests beyond 10 panels, a specimen weighing 150mg is suggested. It is advisable to use a jeweler’s scale to weigh the specimen. In the absence of scalp hair, a corresponding quantity of body hair can be utilized. When referring to head hair, it is specifically about scalp hair. Other types of hair (facial, axillary, etc.) are termed as body hair.
Process Overview
The key procedures in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of the sample within the lab’s system. It involves confirming that the specimen was properly sealed and transported, the assignment of a random LAN (Laboratory Accessioning Number), and fulfilling any additional data entry absent from an electronic chain of custody system.
Screening serves as an initial rapid assessment for substance abuse. Though Screening is a cost-effective approach to eliminate drug consumption in most cases, a confirmed positive screen is essential for legal acceptability. Any samples with presumptive positive results in Screening necessitate secondary confirmation.
Should a sample show a presumptive positive outcome in Screening, additional hair is sourced from the original specimen and readied for Extraction. At this phase, drugs are extracted from the hair at a notably lower concentration compared to other techniques (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
GC/MS, GC/MS/MS or LC/MS/MS techniques are employed for confirming any positive screening outcomes. Presumptive positive samples undergo washing before confirmation when needed. The whole lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair criteria and the compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being often labeled as "hair follicle tests", these tests actually assess the strand and not the hair follicle below the scalp.
In Tofty, AK, hair follicle testing surpasses traditional urine tests in many ways. One major advantage is its extended detection window which captures substance use accurately and reliably.
Compared to urine tests, hair testing offers a broader, more detailed assessment of an individual's drug history, enhancing overall diagnostic accuracy.
Choosing hair testing over urine ensures greater reliability. Employers benefit from this method for its superior detection capabilities.
In Tofty, AK, the extended detection window of hair follicle testing provides a significant edge, allowing examination of substance use over a 90-day period.
This comprehensive view is invaluable for employers who want to understand an individual's substance history beyond immediate use.
The lengthy detection period ensures that employers in Tofty, AK, receive a more complete picture of an applicant's or employee's past substance use, enhancing decision-making processes.
In Tofty, AK, hair follicle testing offers a tamper-resistant solution for drug testing, reducing the risk of sample manipulation significantly. This method ensures the integrity of results.
The hair follicle test's design minimizes the chance of adulteration, providing unquestionable and dependable outcomes.
This testing approach protects against fraudulent practices, making it the reliable choice for organizations in Tofty, AK, seeking trustworthy results.
With convenient nationwide testing locations, including in Tofty, AK, accessing hair follicle testing services is simple and hassle-free.
Our widespread network of testing centers allows residents and businesses in Tofty, AK, quick and easy access to testing, ensuring peace of mind.
The availability of local facilities streamlines the testing process, offering a hassle-free experience for those seeking prompt service in Tofty, AK.
The process for hair follicle testing in Tofty, AK is designed to be simple and confidential. Ordering, executing, and receiving results are streamlined to address privacy concerns.
Clients can trust the process for its ease and discretion, ensuring a stress-free experience.
In Tofty, AK, maintaining confidentiality is a priority, and our seamless testing protocol reflects this commitment to client privacy and convenience.
Offering affordable pricing and fast turnaround in Tofty, AK, our hair follicle testing services provide exceptional value for companies of all sizes.
The cost-effective approach ensures that budget does not compromise the quick delivery of reliable results.
In Tofty, AK, competitive pricing combined with efficient service delivery supports organizations seeking accessible and reliable testing solutions.
For individuals needing fast, accurate, and reliable results in Tofty, AK, hair follicle testing is unrivaled. The method assures high precision in detecting substances, providing comprehensive outcomes.
Unlike other methods, hair testing offers a clear advantage in terms of both speed and accuracy, serving the community with unmatched efficiency.
The hair follicle test's precision eliminates chances for error, making it an invaluable tool. In Tofty, AK, it stands out as the preferred choice for those seeking results they can trust.
Employers in Tofty, AK can enjoy compliance and peace of mind with hair follicle testing. This method aligns with drug-free policies, diminishing legal risks.
Hair testing supports workplace safety standards, providing a robust framework that fosters a secure work environment.
The adoption of hair follicle testing in Tofty, AK, ensures organizations adhere to essential compliance requirements, promoting both safety and legal assurance.
