Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as a robust method for identifying drug and alcohol usage. Hair retains long-term evidence of substances by capturing markers in its growing fibers. With hair taken close to the scalp, detection can span up to roughly three months for alcohol and drugs. Its collection is straightforward, tampering is difficult, and shipping is convenient.
A sample measuring 1.5 inches, consisting of about 200 hair strands near the scalp (similar in size to a #2 pencil), yields 100mg, which is optimal for screening. For EtG, additional tests, or over 10-panel checks, 150mg is preferred. Using a jeweler’s scale for weighing is advised. If scalp hair isn't available, an equivalent quantity of body hair is permissible. Head hair refers strictly to scalp hair, while body hair encompasses types such as facial and axillary hair.
Process Overview
Laboratory analysis of drug tests involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails integrating a sample into the laboratory's system, ensuring proper sealing and dispatch, assigning a LAN (Laboratory Accessioning Number), and completing additional data input not captured electronically.
Screening is a preliminary assessment for drug presence. Although Screening cost-effectively eliminates drug use in most samples, a positive needs confirmation for court validity. Samples with presumptive positives from Screening must undergo further verification.
For samples with presumptive positives in Screening, extra hair is sourced from the original specimen and readied for Extraction. This involves retrieving drugs at lower levels than other methods (e.g., urine or saliva), highlighting the complexity of hair drug screening.
Confirmation of positive Screening outcomes utilizes GC/MS, GC/MS/MS, or LC/MS/MS techniques. Necessary washing of all presumptive positives is done before confirmation. The full lab process, from Accessioning to Confirmation, undergoes scrutiny under the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Although termed "hair follicle tests", the analysis focuses on the hair strand itself, not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Glidden, IA
Hair follicle testing offers superior detection accuracy and reliability compared to traditional urine tests. In Glidden, IA, hair tests provide a longer detection window, capturing substance use over an extended period, thus giving employers a more comprehensive overview of an individual's history.
Extended Detection Window in Glidden, IA
In Glidden, IA, hair follicle testing outshines others by detecting drug use for up to 90 days. This extended detection period ensures that employers receive a thorough assessment of an individual's substance history, facilitating informed decision-making.
Tamper-Resistant Testing Method in Glidden, IA
Hair follicle tests deployed in Glidden, IA, are remarkably tamper-resistant, ensuring the integrity of results. These tests minimize the risk of sample adulteration, providing definitive and trustworthy outcomes that stakeholders can rely upon.
Convenient Nationwide Testing Locations and Local Locations in Glidden, IA
With numerous centers across the nation and local sites in Glidden, IA, our testing services are accessible and convenient. This network allows for quick, easy, and hassle-free access to testing, ensuring efficient service delivery.
Simple, Confidential Process in Glidden, IA
Our testing process in Glidden, IA, is straightforward and confidential. From ordering tests to receiving results, we ensure privacy and ease of use, addressing any concerns clients might have about confidentiality.
Affordable Pricing and Fast Turnaround in Glidden, IA
In Glidden, IA, our hair follicle tests are competitively priced and offer quick turnaround times. This combination offers excellent value, catering to businesses of all sizes seeking both effectiveness and efficiency.
Fast, Accurate, and Reliable Results in Glidden, IA
In Glidden, IA, the precision and speed of hair follicle drug tests are unmatched. With their high accuracy, these tests effectively detect substance use, ensuring reliable results. The advanced technology employed guarantees fast processing times, providing users with quick assessments.
Compliance and Peace of Mind for Employers in Glidden, IA
Using hair follicle testing in Glidden, IA, enables employers to maintain compliance with drug-free workplace policies. It also diminishes legal risks, bolstering workplace safety and ensuring peace of mind for both employers and employees.
