Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have increasingly been recognized as a potent mechanism for identifying drug and alcohol consumption. Hair retains a long-term drug and alcohol history by capturing biomarkers within the fibers of the growing strand. Collected near the scalp, hair samples can reveal approximately a 3-month detection period for substances. Collection is straightforward, tampering is challenging, and shipping is uncomplicated.
A 1.5-inch segment comprising roughly 200 hair strands (comparable to a #2 pencil) nearest to the scalp provides 100mg, optimal for analysis and confirmation. For EtG, specialized tests, and examinations exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the sample using a jeweler’s scale. If scalp hair is unobtainable, a similar quantity of body hair can be utilized. References to head hair indicate scalp hair specifically. Body hair encompasses other types like facial and axillary.
Process Overview
The laboratory process for drug testing results involves Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of integrating a sample into a lab's system. It includes confirming the sample’s proper sealing and shipment, allocating a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry not captured by a digital custody chain.
Screening consists of a preliminary rapid evaluation for abuse substances. Though cost-effective for dismissing drug use in most instances, a positive screening demands confirmation for court eligibility. Presumptively positive screenings necessitate subsequent validation.
With presumptive positives at the Screening phase, additional hair from the original sample is used for Extraction. During Extraction, drugs are derived from hair at significantly lower concentrations than other methods (e.g., urine, oral fluids), which makes hair drug testing the most intricate methodology.
For positive screening confirmations, methods like GC/MS, GC/MS/MS, or LC/MS/MS are utilized. Presumptive positive samples are washed before confirmation, as required. The full process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditations.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests", the assessment examines the hair strand, not the follicle beneath the skin
Why Hair Follicle Testing Beats Urine Testing in Lasara, TX? Hair testing excels in detection accuracy and reliability compared to traditional urine tests. It offers an extended detection window, making it superior in identifying consistent substance use. This method strengthens the confidence of businesses seeking thorough evaluations of their staff's adherence to policy.
The extended detection window offered by hair follicle testing in Lasara, TX, can reveal drug usage history for up to 90 days. This comprehensive view allows employers to assess potential employees accurately, aiding in making informed hiring and retention decisions. It provides them with the assurance of understanding an individual's substance use behavior over time.
In Lasara, TX, the tamper-resistant nature of hair follicle tests is key in eliminating the risk of specimen adulteration. These tests offer reliable outcomes that are nearly impossible to corrupt, providing employers and legal professionals with indisputable evidence of an individual's substance use practices.
With convenient nationwide testing locations, including facilities in Lasara, TX, our network allows for efficient and hassle-free drug testing services. This broad accessibility makes it easier for individuals and businesses to acquire timely and reliable testing, meeting their specific needs efficiently.
The simple and confidential testing procedures in Lasara, TX, ensure that ordering, taking, and receiving results are seamless and private. This clarity and ease of use are crucial in protecting user privacy while delivering necessary testing proficiency without any undue complications.
Our hair follicle drug testing services in Lasara, TX, are characterized by affordable pricing coupled with quick result turnaround times. This offers excellent value for companies of any size, ensuring cost-effective measures while maintaining peace of mind in evaluating substance use accurately.
In Lasara, TX, hair follicle testing is renowned for delivering fast, accurate, and reliable results. This method guarantees high precision in identifying substance use, providing confidence to employers and individuals alike. The speed of processing, coupled with accuracy, ensures any assessments are both quick and trustworthy, enhancing the decision-making process.
Utilizing hair follicle testing in Lasara, TX, offers compliance and peace of mind for employers. Such testing supports the enactment of drug-free workplace policies, decreasing legal liabilities and boosting workplace safety. Employers enjoy an environment of reduced substance influence, leading to greater overall productivity.
