Accredited Drug Testing provides comprehensive hair follicle drug evaluations in Oakhurst, California. If you're seeking a hair drug or alcohol analysis, we specialize in hair testing, with centers in cities across the nation. Generally, 1.5 to 2 inches of hair from the crown or body is required. Our hair analyses can detect drugs, alcohol/ETG, or be customized for other options.
In recent years, drug testing has increasingly integrated hair follicle evaluations. Numerous employers, courts, and Substance Abuse experts are opting for hair tests over traditional urine assessments. Used by employers with stringent anti-drug policies, judicial systems, and probation officers, one major advantage of hair testing is its extended detection timeframe, often reaching 90 days, with observed collection making it hard to falsify results. For recent drug use (within 5 days), however, urine tests remain the most precise.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is increasingly recognized as a robust method for detecting substance use. Hair captures a comprehensive record of alcohol and drug consumption by embedding biomarkers within the strands as they grow. When sampled close to the scalp, hair can offer a detection period of up to roughly 90 days for alcohol and other drugs. Hair collection is straightforward, tamper-resistant, and simple to transport.
A sample measuring 1.5 inches, consisting of about 200 hairs (comparable to a #2 pencil in thickness), taken nearest to the scalp, results in 100mg of hair, which is optimal for both testing and confirmation. For EtG, additional tests, and/or panels over 10, a 150mg sample is advisable. It is suggested to weigh the sample with a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair can be collected. When discussing head hair, it exclusively refers to scalp hair. Body hair encompasses all other hair types (such as facial and axillary hair).
Process Overview
The drug test lab process includes four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial intake step for incorporating a sample into a laboratory's workflow. This involves confirming that the sample is properly sealed and shipped, assigning an arbitrary LAN (Laboratory Accessioning Number), and completing any supplemental data required beyond what an electronic chain of custody system provides.
Screening serves as a preliminary examination for substances of abuse. Although Screening effectively eliminates drug use in most cases, a positive result must be validated to be court-acceptable. Samples that test positive during Screening must undergo secondary Confirmation.
For samples testing presumptively positive in Screening, additional hair from the initial sample undergoes preparation for Extraction. This step extracts drugs from hair at significantly lower concentrations than alternative methods (such as urine or oral fluids), making hair drug testing the most challenging technique to carry out.
GC/MS, GC/MS/MS, or LC/MS/MS methods verify positive results from Screening. Before Confirmation, presumptive positive samples undergo necessary washing. The complete laboratory sequence from Accessioning to Confirmation is conducted under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Hair follicle testing surpasses traditional urine tests substantially in Oakhurst, CA. The key advantage of hair testing lies in its superior detection accuracy and reliability, making it favored among employers. With hair tests, false negatives are minimized due to a longer detection window and reduced tampering risks, providing authentic results that urine tests may miss.
Offering notable advantages, hair follicle testing in Oakhurst, CA, extends the detection timeline of substances up to 90 days. This extended window enables employers to obtain a detailed overview of an individual's substance history, enhancing decision-making regarding hiring or continued employment. Such a comprehensive view of drug use history outmatches the typically shorter timeframes of other tests.
Hair follicle drug tests in Oakhurst, CA, are renowned for their resistance to tampering. This method significantly minimizes the chance of sample adulteration, hence providing reliable and unquestionable results. Incorporating these tests assures stakeholders of the integrity of the testing process and the validity of outcomes over traditional approaches where tampering is a concern.
Accredited Drug Testing offers convenient testing locations nationwide, with local access in Oakhurst, CA. Our extensive network ensures that individuals can easily and quickly access our services without hassles. Availability of multiple sites guarantees prompt and efficient testing experiences, enhancing the accessibility of reliable drug testing services across the region.
In Oakhurst, CA, the hair follicle testing process is straightforward and confidential. This method ensures ease of ordering, providing samples, and receiving results, alleviating concerns over privacy and user-friendliness. The streamlined process guarantees efficiency and confidentiality, making it an attractive option for both individuals and organizations seeking reliable drug testing solutions.
Accredited Drug Testing in Oakhurst, CA, offers competitively priced hair follicle analysis with swift turnaround times. Such affordability and prompt service ensure that businesses, regardless of size, receive excellent value and quick results, contributing to financial efficiency and operational peace of mind for employers seeking reliable and cost-effective drug testing options.
In Oakhurst, CA, the hair follicle drug tests are applauded for their speed and accuracy. These tests deliver precise results promptly, making them a preferred choice for substance detection. The capability to identify traces of substances with high precision provides reliable outcomes, ensuring stakeholders can make timely and informed decisions without compromising on accuracy.
Employers in Oakhurst, CA, benefit significantly from hair follicle testing by ensuring compliance with workplace drug-free policies. This testing method mitigates legal risks and bolsters workplace safety. Consequently, organizations are better equipped to create a secure and compliant working environment, providing peace of mind to both employers and employees.
