Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for identifying drug and alcohol consumption. It offers a long-term record of substance use by capturing biomarkers within the hair’s growing strands. When hair is collected near the scalp, it can reveal substance use history for up to around three months. Collection is straightforward, tampering is relatively challenging, and transportation is uncomplicated.
A sample of 1.5 inches consisting of approximately 200 hair strands near the scalp, equivalent in thickness to a #2 pencil, equals 100mg, which is the optimal sample size for both screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, a 150mg specimen is suggested. Using a jeweler’s scale for weighing samples is recommended. In the absence of scalp hair, comparable amounts of body hair might be collected. References to head hair imply only scalp hair, whereas body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial incorporation of a sample into the laboratory’s system. This step ensures the sample’s proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry lacking an electronic chain of custody system.
Screening entails a preliminary check for addictive substances. While Screening is an economical approach to dismiss drug use for most samples, a positive screen necessitates confirmation to be legally admissible. Any sample presumed positive during Screening mandates a secondary validation.
Should a sample be presumptive positive during Screening, additional hair from the original specimen is extracted and prepared for Extraction. This phase involves extracting drugs from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of any positive screening is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. As needed, all presumptive positive samples are washed prior to confirmation. The entire laboratory procedure from Accessioning to Confirmation undergoes review according to the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Referred to often as "hair follicle tests", this test analyzes the hair shaft, not the follicle beneath the scalp.
Why Hair Follicle Testing Exceeds Urine Testing in Blewett, TX involves superior detection and accuracy. Hair testing is acclaimed for its ability to identify long-term drug use, unlike traditional urine tests. The minimal scope for manipulation in hair testing adds to its reliability against urinalysis, ensuring reliable results consistently.
Compared to conventional urine tests, hair follicle testing provides a more detailed history of substance use. This method is resistant to conventional tampering, unlike urine sampling, making it the preferred choice for thorough screening needs.
In Blewett, TX, the extended detection window of hair follicle tests offers significant advantages. Capable of uncovering drug usage over 90 days, it gives employers a better edge in understanding an applicant’s or employee's substance history, crucial for informed hiring decisions.
Employers seeking a comprehensive view of an individual’s drug use history benefit from this extended detection capability. With up to three months of past usage available, it encompasses a broader range of behaviors than typical testing methodologies.
In Blewett, TX, hair follicle tests are nearly tamper-proof, offering a critical advantage over urine tests. Their resistance to sample manipulation ensures the authenticity of results, maintaining high confidence levels in the findings.
The robust nature of hair testing dramatically reduces adulteration risks. Employers can trust the outcomes of these tests due to their stringent collection process, which limits the opportunity for tampering and guarantees the validity of results.
Featuring nationwide and local testing centers, including Blewett, TX, Accredited Drug Testing provides unmatched convenience. Our strategically placed locations facilitate straightforward access, ensuring quick and hassle-free experience.
The expansive network simplifies testing logistics, whether local or across states, allowing individuals and companies to engage in our services promptly, minimizing interruptions to their daily operations.
In Blewett, TX, hair testing is straightforward and confidential. The process for ordering, taking, and receiving results is designed to emphasize user privacy. We focus on providing a seamless and discreet experience.
We understand the importance of confidentiality, catering to user concerns with a process that ensures privacy. Efficiently set up while maintaining your discretion, obtaining hair test results has never been simpler.
Accredited Drug Testing is renowned for its affordable pricing and rapid turnaround in Blewett, TX. Our cost-effective solutions coupled with quick results provide companies excellent value.
Leveraging competitive rates while maintaining speed in delivering outcomes, organizations can benefit from both fiscal savings and expedited testing timelines, supporting their operational needs effectively.
In Blewett, TX, hair follicle testing shines with unmatched speed and precision. Unlike other methods, it accurately captures a comprehensive timeline of substance usage. With rapid processing, these tests provide reliable results swiftly, ensuring stakeholders have the timely information they need.
Hair follicle assessments stand out for their efficiency, delivering results quickly and accurately. This ensures decisions based on these results are well-informed, enhancing their overall reliability in drug detection processes.
Ensuring compliance and peace of mind for employers in Blewett, TX, hair follicle tests align with workplace drug-free protocols effortlessly. This testing method helps minimize legal exposures, enhancing both safety and security.
By adopting hair follicle testing, businesses can fortify their drug policies. This proactive approach lessens potential legal challenges and contributes to a safer, more productive work environment.
