Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as a significant resource for identifying drug and alcohol consumption. Hair captures a prolonged history of substance use by encasing biomarkers within the strands of developing hair. When sourced near the scalp, hair offers around a 3-month window for detecting substances like alcohol and drugs. Hair is effortless to collect, somewhat resistant to tampering, and convenient to transport.
A 1.5-inch snippet consisting of about 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is optimal for both screening and confirmation. For EtG, add-on testing, or above 10 panel tests, 150mg of the sample is suggested. Utilizing a jeweler’s scale to weigh the specimen is advisable. If scalp hair cannot be obtained, a similar quantity of body hair is suitable. When mentioning head hair, it exclusively means scalp hair. Body hair relates to all other kinds (facial, axillary, etc.).
Process Overview
The key stages in lab handling of drug test results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the lab’s system. This process involves ensuring the sample is sealed and shipped correctly, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any data entry absent from an electronic chain of custody framework.
Screening provides a preliminary broad check for substance misuse. Though it’s a cost-effective technique to negate drug usage for most samples, any positive screen must be validated for court admissibility. Samples showing likely positivity during Screening necessitate further verification.
If a sample seems positive during the Screening phase, additional hair is extracted and set for Extraction. Here, the drugs are removed from hair at a lower concentration than with other techniques (e.g., urine or oral fluid), highlighting the complexity of hair drug analysis.
Positive screening outcomes are verified using GC/MS, GC/MS/MS, or LC/MS/MS. All potentially positive samples undergo washing before confirmation as required. The whole lab process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) standards for Hair and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Important: Though labeled as "hair follicle tests", the procedure examines the hair strand, not the follicle below the scalp.
Hair follicle testing offers significant advantages over urine tests in Lemeta, AK, particularly in its superior accuracy and reliability. Hair tests provide a longer detection period, making it harder to obscure past drug use.
Urine tests, while traditional, can fall short when compared to hair testing's robust detection capabilities. Ensuring higher accuracy, hair testing remains a trusted choice for detecting substance use in Lemeta.
In Lemeta, AK, hair follicle testing is renowned for its extended detection window, providing insights into substance use up to 90 days prior. This feature allows employers a comprehensive review of an individual's drug history.
Hair tests give employers a broader picture of substance use patterns over time, making it a preferred choice for thorough background screenings in the workplace.
The resistance to tampering is a key strength of hair follicle testing in Lemeta, AK. This testing methodology minimizes the risk of sample adulteration, ensuring credibility of the results.
By significantly reducing the chances of manipulation, hair tests in Lemeta offer reliable results that both employers and individuals can trust for their authenticity.
Offering convenient access to drug testing services, our centers in Lemeta, AK and nationwide, provide quick and easy testing options without the hassle, ensuring broad availability.
The wide network of testing locations means individuals in Lemeta have seamless access to testing services, making it easy to undergo necessary screenings promptly and efficiently.
In Lemeta, AK, the hair follicle testing process is designed to be simple and confidential. From ordering to receiving results, it addresses privacy concerns effectively.
This straightforward process reassures users of the confidentiality of their information, making the entire experience in Lemeta smooth and private.
Competitive pricing and fast turnaround times make hair follicle testing an attractive option in Lemeta, AK. Companies benefit from cost-effective solutions that do not compromise on quality.
Providing excellent value, our pricing structure in Lemeta caters to businesses of all sizes, ensuring they receive top-notch testing services swiftly and affordably.
The speed and accuracy of hair follicle drug testing make it a valuable choice in Lemeta, AK. Known for its precision, hair testing can quickly detect substance use, offering a reliable alternative to traditional methods.
Results from hair tests are not only fast but also exceptionally accurate. This precision ensures that drug detection is reliable, giving employers in Lemeta the confidence in the results.
Employers in Lemeta, AK utilize hair follicle testing to ensure adherence to drug-free policies, fostering a safe work environment. This method provides a safeguard against legal and safety risks.
With hair testing, companies in Lemeta achieve peace of mind, knowing they are compliant with regulations, thereby maintaining a secure workplace for their staff.
