Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective instrument for detecting drug and alcohol consumption. By capturing biomarkers in the strands of growing hair, it offers a protracted account of alcohol and other substances. When sampled near the scalp, hair can indicate up to a 3-month period of detection for alcohol and drugs. It's easy to collect, hard to tamper with, and straightforward to ship.
A 1.5-inch segment consisting of roughly 200 hair strands (similar to a #2 pencil in width) near the scalp yields 100mg of hair, which is the ideal sample for testing and validation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the sample is advised. Using a jeweler’s scale for weighing is recommended. Should scalp hair be inaccessible, an equivalent quantity of body hair may be gathered. When mentioning head hair, we mean scalp hair specifically. Body hair includes all other hair types like facial and axillary.
Process Overview
The key steps in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample within a lab’s system. Tasks here comprise verifying proper sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and completing any manual data entry not covered by an electronic chain of custody system.
Screening entails an initial evaluation for drugs of abuse. While cost-efficient and effective in dismissing drug use in numerous samples, a positive screen mandates confirmation to be legally acceptable. Samples that screen presumptively positive require a subsequent confirmation.
For samples that are deemed presumptively positive during Screening, additional hair is extracted from the original specimen and prepped for Extraction. Here, drugs are isolated from hair at significantly lower concentrations compared to other approaches (e.g., urine or oral fluid), which makes hair analysis one of the most challenging methodologies.
Positive screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Any presumptive positive samples are cleansed before confirmation as necessary. The entire lab process from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests", the actual analysis pertains to the hair shaft and not the follicle beneath the scalp.
The hair follicle test offers numerous benefits over traditional urine tests in Chalco, NE. Unlike urine tests, hair testing provides an extended detection period, offering insights up to 90 days back. This leads to a more complete evaluation of substance use patterns, giving an edge to those relying on accuracy.
Another key benefit is the reliability of hair testing. It's less prone to tampering compared to urine tests, thus providing peace of mind to employers and legal entities that depend on authentic testing results.
Hair follicle testing stands out in Chalco, NE for its ability to detect drug use over a long duration, potentially spanning 90 days. This extended window offers employers a deeper understanding of an individual's history regarding substance use, far beyond any short-term behaviors.
Given its long detection period, hair testing becomes a valuable tool for employers aiming to maintain a drug-free environment. It provides historical data that urine tests cannot match.
In Chalco, NE, hair follicle drug testing offers a tamper-resistant method, lessening the possibility of sample manipulation. Such tests are highly reliable due to their collection process, which ensures integrity and reduces doubts about the test results.
The robustness of hair testing makes it an excellent choice for anyone needing irrefutable evidence of drug use, bypassing common deceptions associated with other testing methods.
With nationwide testing facilities, including those in Chalco, NE, our hair follicle testing is accessible and convenient. The ease of reaching our services ensures minimal disruption, allowing candidates to schedule and complete their tests effortlessly.
Having testing centers readily available in various locations guarantees that those needing to undergo tests can do so without significant delay, making it a hassle-free experience.
In Chalco, NE, the process for hair follicle testing is straightforward and respects privacy. Individuals can expect a simple ordering process, followed by a non-intrusive testing appointment, all maintaining confidentiality every step of the way.
The straightforward testing process alleviates concerns about privacy, ensuring that results are delivered promptly and confidentially, safeguarding the test taker’s information.
Our competitive pricing in Chalco, NE makes hair follicle drug testing an affordable choice for businesses. Coupled with a fast turnaround time, these tests provide great value, ensuring companies large or small can benefit without straining their budget.
The combination of affordability and quick results ensures that businesses receive the thorough screening they need without long waiting periods, enhancing their operational efficiency.
In Chalco, NE, hair follicle drug tests are known for delivering fast and accurate results, proving their reliability in substance detection. The precision of these tests ensures that any trace of drug use is identified efficiently, offering a comprehensive picture of an individual's substance use history.
The high accuracy level of hair follicle testing means that those requiring such tests can trust the results fully. The technology used in these tests is designed to detect even small amounts of substances, ensuring no detail is missed.
Employers in Chalco, NE find peace of mind using hair follicle drug testing to align with workplace policies. This reliability reduces the legal risks tied to drug use, promoting a safe and productive work environment for all.
Ensuring compliance with drug-free workplace standards becomes easier with hair testing, as it serves as a strong deterrent against substance use, helping to uphold regulations and boost safety.
