Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for detecting substance use. Hair acts as a long-term record for alcohol and drugs by capturing indicators within the hair's growing strands. When taken near the scalp, hair can offer a detection window for alcohol and drugs up to around three months. Collecting hair is straightforward, relatively resistant to tampering, and simple to transport.
Taking a sample of 1.5 inches consisting of roughly 200 hair strands (around the size of a #2 pencil) closest to the scalp provides 100mg of hair, the ideal sample for both screening and confirmation. For EtG addons, and/or assessments above 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale for specimen weighing. If scalp hair is unavailable, an equivalent amount of body hair can be collected. When mentioning head hair, we refer exclusively to scalp hair. Body hair includes all other varieties (facial, axillary, etc.).
Overview of the Procedure
The primary steps in the laboratory process of generating a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial processing of a sample within a laboratory's system. This process ensures the sample was sealed and shipped correctly, allocates a random LAN (Laboratory Accessioning Number), and completes any other data input not supplied by an electronic chain of custody.
Screening conducts an initial brief evaluation for drugs of abuse. While it is a cost-efficient method to rule out drug use in most samples, a positive screen requires confirmation for court admissibility. Samples deemed presumptively positive during Screening need a subsequent confirmation.
For samples presumptively positive during Screening, additional hair is retrieved from the initial specimen for Extraction. This stage extracts drugs from hair at significantly lower concentrations than alternative methods (ex. urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens are cleansed as necessary before confirmation. The entire laboratory sequence from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Benefits of hair drug testing:
Challenges:
Note: Often called "hair follicle tests," the test itself examines the hair strand, not the follicle underneath the scalp.
Hair follicle testing in Roseburg North, OR, outshines traditional urine tests owing to its superior detection accuracy and reliability. While urine tests are more common, hair testing offers an extensive detection period, making it more effective for examining long-term substance use, thus giving employers a more in-depth understanding of their employees' habits.
In Roseburg North, OR, hair follicle testing provides an extended detection window, allowing employers to view an individual’s substance use history for up to 90 days. This comprehensive overview helps in assessing long-term habits rather than just recent use, offering better insights into the applicant or employee's lifestyle choices.
Hair follicle testing in Roseburg North, OR, is a highly reliable method, as it significantly reduces tampering risks. Unlike other testing methods that might face attempts at sample manipulation, hair tests provide a dependable way to secure authentic results, ensuring accuracy and trust in the findings.
With numerous nationwide locations and facilities in Roseburg North, OR, hair testing services are easily accessible. Our network of testing centers offers convenience and prompt service for individuals and employers, streamlining the process of drug testing with hassle-free procedures across various cities.
The process for hair follicle testing in Roseburg North, OR, is straightforward and maintains confidentiality. From ordering to testing and receiving results, every step is designed to be simple, assuring users of privacy and ease throughout the entire procedure, addressing any concerns about protecting personal data.
Offering affordable pricing and swift turnaround times in Roseburg North, OR, our hair follicle testing services deliver excellent value. Companies of all sizes benefit from competitive price structures, ensuring they receive quick, reliable results without compromising on budget constraints.
The hair follicle drug tests in Roseburg North, OR, boast unparalleled accuracy and speed. Their precision in detecting substance use is unmatched. Employers and individuals alike trust these tests for fast outcomes that adhere to stringent detection standards, ensuring every instance of drug use is identified and reported without delay.
Enforcing drug-free policies is vital for employers, and hair follicle testing in Roseburg North, OR, helps ensure compliance. By minimizing legal risks and enhancing workplace safety, these tests provide employers with the confidence and peace of mind needed to maintain a secure working environment.
