Urine| Hair Follicle | Oral Fluid | Blood | ETG
Regarded as an efficient means for detecting drug and alcohol consumption, hair testing captures biomarkers in the developing hair strand fibers to offer a comprehensive long-term record. Positioned near the scalp, hair can reveal drug and alcohol usage over a span of up to around three months. The process of hair collection is straightforward, challenging to tamper with, and easily transportable.
Securing a 1.5-inch section comprising approximately 200 hair strands (resembling the width of a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal amount for both screening and confirmation. For EtG, additional components, and/or analyses beyond 10 panels, a 150mg sample is advised. Using a jeweler’s scale to measure the sample is recommended. Should scalp hair not be present, a comparable quantity of body hair can be gathered. By head hair, we specifically mean scalp hair, whereas body hair incorporates all other hair categories (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to incorporating a sample into a lab’s system at the outset. This stage involves confirming proper sealing and shipping of the sample, generating a unique LAN (Laboratory Accessioning Number), and finishing up any extra data input absent from an electronic chain of custody system.
Screening entails an initial rapid assessment for drugs of abuse. Although Screening serves as a cost-effective approach to exclude drug usage for the bulk of samples, a positive screen mandates confirmation for court acceptance. Any samples yielding a presumptive positive in Screening necessitate a secondary confirmation.
Upon yielding a presumptive positive during the Screening phase, additional hair portions from the original sample are readied for Extraction. Drugs undergo extraction from hair at much lower concentrations than seen in alternative methods (ex. urine or oral fluid), rendering hair drug screening the most complex methodology to execute.
Positive screening confirmation transpires via GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, any presumptive positive samples undergo necessary washing. The complete lab process from Accessioning to Confirmation is subject to review under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standard accreditations.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly referred to as "hair follicle tests", the evaluation itself focuses on the hair strand, excluding the scalp-embedded follicle.
Why Hair Follicle Testing Beats Urine Testing in Grand Junction, TN lies in its superior detection accuracy and reliability. Unlike urine tests, hair testing can detect a wider range of substances over a longer period, making it a more comprehensive solution.
Employers looking for precise insights into an individual's substance use history find hair tests invaluable. The potential to uncover drug use patterns enhances workplace safety and compliance with zero-tolerance policies effectively.
The extended detection window offered by hair follicle testing in Grand Junction, TN, provides a fuller picture of an individual's drug use history. With a reach of up to 90 days, it enables employers to assess substance use beyond recent activities.
This comprehensive overview is essential for making informed hiring or retention decisions. Companies benefit by understanding long-term patterns rather than just short-term behaviors, ensuring robust employee management strategies.
In Grand Junction, TN, the tamper-resistant nature of hair follicle testing ensures credible results. The integrity of samples is maintained through observed collection processes, significantly reducing chances of adulteration.
This security aspect of hair testing offers peace of mind to organizations and legal entities that depend on unaltered and truthful results. It assures that decision-making is based on accurate information, which is crucial in maintaining standards.
Our convenient nationwide testing locations include facilities right here in Grand Junction, TN, making the process of drug testing accessible and hassle-free. The wide network of centers ensures minimal travel inconvenience for patrons.
Individuals and corporate clients alike benefit from the strategic placement of these centers, which allows prompt and efficient sampling and processing, catering to immediate and long-term drug testing needs seamlessly.
The process offered in Grand Junction, TN for hair follicle testing is both simple and confidential. Our system ensures ease of ordering and receiving results while maintaining the highest levels of privacy.
This commitment to confidentiality provides assurance to those tested, knowing that their personal information is handled discreetly. The straightforward procedures put individuals at ease, ensuring cooperation and trust throughout the testing phase.
In Grand Junction, TN, we pride ourselves on offering hair follicle testing with affordable pricing and fast turnaround. Our competitive rates ensure that businesses of all sizes can take advantage of premium testing services without breaking the bank.
The quick processing times associated with our services ensure minimal waiting, allowing companies to react swiftly and with confidence, preserving workplace integrity and safety without financial strain.
Hair follicle drug tests stand out in Grand Junction, TN for delivering fast, accurate, and reliable results. Their precision in identifying substance use ensures confidence for both individuals and organizations undertaking such evaluations.
The swiftness with which results are processed means that decisions based on these tests are made promptly. This efficiency helps in making informed decisions without unnecessary delays, contributing to a seamless testing experience.
Hair follicle testing plays a crucial role in compliance and peace of mind for employers in Grand Junction, TN. By utilizing this testing method, organizations can adhere to drug-free workplace mandates more confidently.
With reduced legal risks and enhanced safety measures, companies can focus on cultivating a productive work environment, knowing they've taken appropriate steps to ensure compliance with policy regulations.
