Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has evolved into a significant means for identifying drug and alcohol consumption. It offers an extended history of substances by capturing biomarkers within the hair's rapidly growing fibers. Collected near the scalp, it can present up to roughly a three-month identification timeframe for both alcohol and drugs. Hair collection is straightforward, relatively challenging to falsify, and convenient to send.
A 1.5-inch sample comprising around 200 hair strands (comparable to a #2 pencil) at the scalp's proximity yields 100mg of hair, the optimal sample for both screening and validation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advisable. Using a jeweler’s scale to measure the sample weight is recommended. Should scalp hair be unavailable, a proportional quantity of body hair can be sourced. Mention of head hair relates exclusively to scalp hair. Body hair encompasses all alternative hair types (facial, axillary, and so on).
Process Summary
Four primary stages comprise the lab workflow for processing drug test results: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample first enters a laboratory’s system. The stage includes checking if the sample was correctly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data entry that's not covered by an electronic chain of custody.
Screening is about a preliminary check for abusive drugs. While being economical to eliminate drug use in many samples, a positive Screening result must be confirmed to be legally valid. Any samples flagged as positive in Screening necessitate a follow-up confirmation.
Should a sample yield a positive Screening outcome, additional hair from the original sample is prepared for Extraction. This phase involves extracting drugs from hair at concentrations much lower than in other testing types (such as urine or oral fluid), underscoring why hair drug screening is the most challenging method.
Confirmation of any positive result from Screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples presumed positive are washed before confirmation if required. The full lab activity from Accessioning to Confirmation is inspected under CAP (College of American Pathologists) Hair designation and aligns with ISO / IEC 17025 standards.
Benefits of hair drug analysis:
Limitations:
Note: Although sometimes called "hair follicle tests", the test inspects the hair strands, not the follicles beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Percy, IL
For those considering drug screenings in Percy, IL, hair follicle tests vastly outperform traditional urine tests in several key areas. One of the primary advantages is superior detection accuracy, which offers a more detailed insight into an individual's substance use over time. Unlike urine tests, hair follicle testing can reveal long-term patterns, making it an invaluable tool for comprehensive evaluation.
Extended Detection Window in Percy, IL
The strength of hair follicle testing lies in its extended detection window. Employing this method allows for the identification of drug use up to 90 days prior, granting employers a much more thorough understanding of an applicant or employee's substance history. This longer detection span reveals not only recent usage but provides a complete narrative of substance habits.
Tamper-Resistant Testing Method in Percy, IL
Hair follicle tests offer a robust defense against sample tampering, vastly reducing the risk of adulteration. The reliability and credibility of results are significantly heightened by the difficulty of manipulation. This tamper-resistant quality ensures that test outcomes are both accurate and trustworthy, enabling organizations to make informed decisions with confidence.
Convenient Nationwide Testing Locations and Local Locations in Percy, IL
Ensuring quick and easy access to drug testing services is simple with our nationwide centers, including those in Percy, IL. The convenience these centers offer means hassle-free testing experiences for individuals and businesses alike, guaranteeing that testing requirements are fulfilled without delay or difficulty. This network supports fast, effective service delivery everywhere.
Simple, Confidential Process in Percy, IL
The process of hair follicle testing in Percy, IL prioritizes simplicity and confidentiality. Ordering a test, undergoing the procedure, and receiving results are straightforward steps, all conducted with a keen focus on privacy. By addressing participants' concerns about ease of use and information protection, this process ensures tranquility for all involved.
Affordable Pricing and Fast Turnaround in Percy, IL
Our competitive pricing structure and rapid turnaround times deliver exceptional value to companies of all sizes in Percy, IL. By providing affordable access to thorough hair follicle testing, we help businesses maintain compliance without burdening their budgets. The efficiency and speed of results contribute to peace of mind and operational continuity.
Fast, Accurate, and Reliable Results in Percy, IL
Hair follicle drug testing in Percy offers unparalleled precision and swiftness in detecting substance use, ensuring trustworthy outcomes. The accuracy level is notably high, allowing stakeholders to receive dependable results promptly. This method minimizes errors and provides a reliable snapshot of an individual's drug usage history, giving confidence to employers and authorities alike.
Compliance and Peace of Mind for Employers in Percy, IL
Employers in Percy seeking peace of mind can turn to hair follicle testing to meet workplace drug-free regulations. This method ensures compliance while minimizing legal risks. By adopting this form of testing, organizations can enhance safety protocols and reinforce drug-free policies. The result is a safer work environment with reduced liability concerns.
