Urine| Hair Follicle | Oral Fluid | Blood | ETG
Regarded as an effective resource, hair testing serves to identify the consumption of drugs and alcohol. Hair acts as a long-term record of substance use by capturing indicators within the growing strand’s fibers. When cut near the scalp, hair can show drug and alcohol use for up to roughly a quarter-year. The collection process for hair is straightforward, relatively tamper-resistant, and simple to transport.
Gaining a 1.5-inch specimen of roughly 200 hair strands (comparable to a #2 pencil’s girth) from the scalp will yield 100mg of hair, which is optimal for analysis and confirmation. For EtG, supplementary tests, and/or examinations exceeding 10 panels, it's advisable to have 150mg of the sample. Employ a jeweler’s scale for precise measurement. In the absence of scalp hair, equivalent body hair can be gathered. References to head hair denote only scalp hair, whereas body hair pertains to other types such as facial or underarm hair.
Process Overview
There are four pivotal phases in the lab analysis of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary processing of a sample into the lab system. It incorporates checking the sample’s seal and shipping integrity, assigning an arbitrary LAN (Laboratory Accessioning Number), and fulfilling any additional data inputs omitted by an electronic custody chain system.
Screening constitutes an initial rapid examination for substances of abuse. Economically effective, Screening can exclude drug use in most samples; however, a courtroom-admissible positive screen must be verified. Samples appearing positive in Screening demand subsequent validation.
For samples marked as potentially positive at the Screening phase, extra hair is extracted from the original sample for the Extraction phase. Here, drug components are isolated from hair at concentrations significantly lower than those in alternative methods (e.g., urine or saliva), thus making hair drug examination the most challenging technique.
Validation of any positive screening finding is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Pre-validation, any samples presumptively positive are cleansed as necessary. The complete lab operations from Accessioning to Confirmation undergo review within the framework of the CAP (College of American Pathologists) Hair certification and the fulfilment of ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the examination actually evaluates the hair strand, excluding the follicle beneath the skin.
Why Hair Follicle Testing Beats Urine Testing
In Winlock, WA, hair testing offers superior advantages over traditional urine tests. Hair analysis showcases enhanced accuracy and reliability in detecting substance use, providing a more comprehensive view of an individual's drug history.
Unlike urine tests, hair follicle tests are less prone to tampering and can detect substance use over a longer duration, usually up to 90 days, offering more extensive insights into drug habits.
Extended Detection Window
Hair follicle testing in Winlock, WA, notably extends the detection period for drug use up to 90 days. This extended window allows employers a thorough assessment of an applicant or employee’s past substance usage.
Employers benefit from a detailed history of drug usage rather than a snapshot, enabling more informed decisions when considering a potential hire or evaluating current employees for compliance.
Tamper-Resistant Testing Method
In Winlock, WA, the risk of sample adulteration is significantly reduced with hair follicle tests. This reliable method ensures the integrity of results, standing as a barrier against tampering attempts.
By minimizing the likelihood of manipulation, hair testing provides employers and other stakeholders confidence in the accuracy of the results, thereby upholding the importance of reliable drug testing processes.
Convenient Nationwide Testing Locations
In Winlock, WA, our accessible local and national testing centers offer ease and convenience for your drug testing needs. Our widespread facilities guarantee hassle-free access to reliable testing services.
With strategically placed centers, individuals and organizations can ensure timely and efficient testing, eliminating the burden of travel and scheduling conflicts typically associated with more limited facilities.
Simple, Confidential Process
In Winlock, WA, the process for hair drug testing is straightforward and respects your privacy. From ordering to testing and receiving results, the focus is on ensuring confidentiality and ease.
This simple yet effective process reassures our clients of discreet management of sensitive information, addressing concerns around privacy and reinforcing the importance of secure data handling.
Affordable Pricing and Fast Turnaround
Our hair drug testing services in Winlock, WA, are competitively priced, offering attractive options for businesses of all sizes. The quick turnaround of results provides your organization excellent value and confidence.
By combining affordability with efficiency, companies can manage their drug testing requirements seamlessly, ensuring they meet policy requirements without compromising on quality or effectiveness.
Fast, Accurate, and Reliable Results
In Winlock, WA, hair follicle drug testing is renowned for its exceptional accuracy in identifying substance use. With its ability to provide reliable results quickly, this method ensures precision in detecting drugs or alcohol usage.
Employing advanced techniques, hair tests can deliver trustworthy outcomes efficiently. This reliability stands as a testament to the test's excellence in maintaining accuracy and speed in the drug testing industry.
Compliance and Peace of Mind for Employers
Using hair follicle testing in Winlock, WA, assists employers in adhering to drug-free workplace policies. By choosing this method, businesses can reduce legal risks and enhance overall safety in the workplace.
Ensuring compliance not only aids in maintaining a secure environment but also offers peace of mind, knowing that the methods implemented are reliable and compliant with organizational policies.
