Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments are now regarded as an effective means for identifying substance and alcohol consumption. Hair can offer an extended history of alcohol and other substances by embedding biomarkers within the strands of the developing hair. When taken near the scalp, hair can present a detection timeframe extending up to roughly three months for alcohol and other drugs. Hair is easy to gather, relatively hard to tamper with, and convenient to send.
A section measuring 1.5 inches consisting of about 200 hair strands (comparable to a #2 pencil in size) nearest to the scalp will provide 100mg of hair, the optimal quantity for evaluation and validation. For EtG, supplementary tests, and/or analyses beyond 10 panels, a 150mg sample is advisable. It is recommended to measure the sample on a jeweler’s scale. In the absence of scalp hair, a similar amount of body hair may be procured. Scalp hair refers strictly to head hair. Body hair encompasses all other hair types (like facial, axillary, etc.).
Process Overview
The laboratory procedure of drug test evaluation consists of four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample within a laboratory’s framework. This step ensures the sample was appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and finishes any further data entry not covered by an electronic chain of custody mechanism.
Screening entails a preliminary rapid assessment for illicit substances. Although Screening is a cost-effective method to eliminate drug consumption for most samples, a positive screening requires verification to be valid in legal proceedings. Any samples showing a potential positive result during Screening need subsequent verification.
If a sample shows a potential positive result in the Screening phase, additional hair is taken from the primary sample and set for Extraction. At this phase, drugs are isolated from hair at a significantly lower concentration than other practices (e.g., urine or oral fluid), hence hair drug testing is the most challenging methodology to execute.
The validation of any positive screening outcome is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with a preliminary positive result are cleansed before validation as necessary. The entire lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair specification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests," the analysis focuses on the hair strand and not the follicle beneath the scalp.
In Mount Selman, TX, hair follicle testing outperforms urine tests due to its superior accuracy in drug detection. While traditional urine tests provide basic screening, hair tests delve deeper into patterns of abuse, offering thorough analysis. This method is not only more reliable but also reduces the likelihood of evasion, providing a trustworthy alternative with a higher detection success rate.
Hair follicle testing in Mount Selman, TX offers an extended detection window, capturing drug usage patterns over a period of up to 90 days. This long-range capability gives employers a more detailed view of an individual's substance history, enabling informed decision-making during hiring or routine check-ups. The comprehensive nature of hair testing sets it apart from shorter-duration alternatives.
One of the significant advantages of hair follicle testing in Mount Selman, TX is its tamper-resistant nature. Unlike urine samples, hair tests are significantly less susceptible to adulteration, ensuring genuine and unaltered results. This robust method safeguards the integrity of the testing process, making it a reliable choice for industries requiring stringent drug-free policies.
Our facility offers convenient access with extensive testing locations nationwide and locally in Mount Selman, TX. This allows for quick and hassle-free access to drug testing services, minimizing delays and ensuring a straightforward process for individuals and companies alike. Our strategically placed centers provide a fast solution for any required testing needs.
The process for hair follicle drug testing in Mount Selman, TX is simple and confidential, ensuring privacy and ease from ordering to results. The streamlined procedure supports users with minimal steps, assuring all data remains secure and invaluable. Clients can expect a seamless experience, with results delivered transparently and discreetly.
Offering competitive pricing and swift turnaround, our hair follicle testing in Mount Selman, TX delivers great value for all businesses. The affordability paired with quick results ensures that companies of any size can maximize efficiency without breaking the bank, offering the ideal solution to meet diverse budgetary restraints.
Hair follicle drug testing in Mount Selman, TX is known for being swift, accurate, and dependable. This method ensures high precision in detecting illicit substance usage, offering employers and authorities confidence in the results. With its cutting-edge technology, hair testing swiftly identifies drug traces, making it not only reliable but also time-efficient for various screening requirements.
In Mount Selman, TX, hair follicle testing promotes compliance and peace of mind for employers. By adhering to drug-free workplace regulations, businesses mitigate legal risks and bolster safety across the board. The assurance provided by consistent and accurate hair testing fosters a reliable working environment, benefitting both employers and employees.
