Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for spotting drug and alcohol use. Hair strands capture distinct chemical markers within their fibers, providing a historical account of substance intake. When taken near the scalp, hair can offer nearly a 3-month detection span for alcohol and drugs. The collection process is straightforward, with limited potential for tampering, and it's also convenient for shipping.
A 1.5-inch segment consisting of around 200 hairs (approximately the diameter of a #2 pencil) from the scalp will yield 100mg of hair, which is the optimal sample size needed for testing and authentication. For EtG, add-ons, and/or evaluations over 10 panels, a specimen of 150mg is suggested. Utilizing a jeweler’s scale for weighing the specimen is recommended. If head hair can't be obtained, a similar quantity of body hair is acceptable. By head hair, we mean scalp hair exclusively, whereas body hair encompasses all other hair types (beard, underarm, etc.).
Procedure Summary
The drug testing process in a lab typically encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first stage where a sample is processed into the lab system. This step ensures the sample is correctly sealed and delivered, assigns a LAN (Laboratory Accessioning Number), and finalizes any extra data needed outside an electronic chain of custody system.
Screening serves as a primary rapid assessment for illegal substances. Though cost-efficient for excluding drug presence in most cases, any positive screen demands further confirmation for legal validity. Samples that test presumptive positive in Screening must undergo subsequent confirmation.
For samples indicated as presumptive positive during Screening, additional hair is taken from the original sample for use in Extraction. This stage involves drug extraction from hair at lower concentrations compared to other techniques (e.g., urine or saliva), highlighting the complexities in performing hair drug testing.
Confirmation of positive screening outcomes is executed using GC/MS, GC/MS/MS, or LC/MS/MS methods. Each sample testing presumptive positive is cleansed before confirmation if required. The end-to-end lab process from Accessioning through Confirmation is evaluated by both CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly termed "hair follicle tests", the procedure analyzes the hair itself instead of the follicle below the skin.
Comparison with Urine Testing - In Talmage, UT, hair testing surpasses urine tests in several ways. The longer detection window provides a more comprehensive analysis.
Hair tests significantly reduce the likelihood of evasion through tampering compared to urine tests. This ensures reliable results for employers and organizations, yielding more accurate substance use history records.
In Talmage, UT, hair follicle tests possess an extended detection window of up to 90 days, offering a thorough insight into an individual's substance use history.
Comprehensive Analysis - This in-depth analysis aids employers in making informed decisions regarding applicants and current employees.
Sample Security - Hair follicle testing in Talmage, UT minimizes tampering risks, offering dependable results. Compared to other testing methods, this technique stands strong in ensuring the integrity of the sample, removing doubt from test outcomes.
This reliability is crucial for maintaining drug-free policies.
Nationwide Access - With testing centers across the U.S., including local sites in Talmage, UT, our services offer unmatched convenience. This widespread accessibility ensures that testing is simple, fast, and hassle-free for all clients.
The testing process in Talmage, UT is both simple and confidential, highlighting ease of use and privacy. Secure and Accessible - From ordering to receiving results, the procedure is straightforward, ensuring client confidentiality and comfort.
Competitive Pricing - Our services in Talmage, UT are cost-effective, providing companies excellent value without compromising on quality. With fast turnaround times, we meet the needs of businesses of all sizes effectively through attractive pricing structures.
The hair follicle testing process in Talmage, UT provides rapid and precise results, ensuring accuracy when detecting substances in individuals. The method is entirely reliable, offering dependable outcomes, reflecting any substance use effectively.
Fast and Accurate - The efficient testing procedure guarantees quick turnarounds.
Employers in Talmage, UT benefit from hair follicle testing, ensuring compliance with drug-free workplace policies. This testing method reduces legal risks and offers peace of mind regarding workplace safety.
Ensure Compliance - Rigorous standards provide employers with confidence in their anti-drug measures.
