Accredited Drug Testing provides thorough hair follicle drug testing services in La Grange, Wisconsin. For those needing a hair drug or alcohol test, our expertise in hair analysis is unparalleled, with numerous centers across the nation ready to conduct these tests. Typically, 1.5 to 2 inches of hair from the head or body are needed for testing. These tests can detect drugs, alcohol/ETG, or be customized for specific needs.
Over the past years, hair follicle drug testing has gained prevalence in drug testing procedures. Many employers, legal institutions, and substance abuse specialists now prefer it over traditional urine tests. Hair follicle tests are favored by employers with strict drug policies, courts, and for those on probation. The main advantage is its extended detection window of up to 90 days, through a supervised collection process, making it exceedingly difficult to falsify. However, to detect drug use within the last 5 days accurately, urine tests remain the best choice.
* 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 analysis is increasingly regarded as an effective means for spotting drug and alcohol consumption. Hair strands encapsulate a timeline of substance use by embedding biomarkers within the fibers of the growing hair shaft. When harvested near the scalp, hair can reveal a detection window of approximately three months for alcohol and other drugs. Hair collection is easy, somewhat tamper-resistant, and straightforward to ship.
Collecting a 1.5-inch section from around 200 hair strands (roughly the diameter of a #2 pencil) nearest the scalp will yield 100mg of hair, the optimal sample for initial testing and verification. For EtG, added tests, and/or panels exceeding 10, a specimen mass of 150mg is advised. It's best to measure the specimen using a jeweler’s scale. If scalp hair cannot be procured, an equivalent quantity of body hair may be used. When mentioning head hair, it specifically refers to scalp hair. Body hair references all other hair types (facial, axillary, etc.).
Process Overview
The key stages in laboratory processing of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the introductory processing of a sample in a laboratory's system. This process confirms that the sample was adequately sealed and delivered, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data input not covered by an electronic chain of custody system.
Screening provides an initial rapid review for drugs of abuse. While Screening is an economical measure to dismiss drug use in most samples, positive screening results must be confirmed for court admissibility. Any samples that test presumptively positive in Screening require additional verification.
Presumptive positives in the Screening stage necessitate pulling more hair from the initial sample for Extraction. Here, drugs are extracted from the hair at much lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology to execute.
Confirmation for any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing before confirmation as necessary. The complete laboratory operation from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed as "hair follicle tests", the analysis actually examines the hair strand, not the follicle beneath the scalp.
In La Grange, WI, adopting hair follicle testing over urine testing provides clear benefits. The superior detection accuracy and reliability of hair tests outperform traditional urine tests, offering a robust mechanism to detect drugs and ensuring that no prior use is left undetected.
In La Grange, WI, hair follicle testing allows employers to view an individual's drug use history over a much longer span, up to 90 days. This extended detection window ensures a comprehensive background check on employees’ substance use, offering a clearer understanding of potential candidates.
La Grange, WI residents can trust hair follicle tests for their tamper-resistant nature. Unlike other methods, these tests significantly lower the risk of sample tampering. Reliable results are obtained, providing peace of mind and assured accuracy in drug testing.
Hair follicle testing is conveniently accessible through our widespread network of centers, including in La Grange, WI. Our nationwide facilities simplify the testing process, offering quick, easy, and unobstructed access to essential drug screening services for all individuals.
The process of ordering, taking, and receiving results from hair follicle tests in La Grange, WI is straightforward and discreet. We ensure confidentiality and ease at every step, addressing any privacy concerns and providing seamless service for all participants.
Affordable pricing alongside rapid turnaround times make hair follicle testing an advantageous choice for companies in La Grange, WI. Our competitive rates deliver superior value, ensuring organizations of any size can efficiently manage screening without financial strain.
The efficiency of hair follicle testing is unmatched due to its fast and accurate results, pivotal for businesses in La Grange, WI. Hair follicle tests have proven to have superior accuracy in detecting substance use compared to older methods of testing, like urine tests, ensuring no substance use goes unnoticed within an extended period.
For employers in La Grange, WI, using hair follicle testing promotes compliance with drug-free workplace policies. This method aids businesses in minimizing legal risks while enhancing workplace safety, ensuring a healthy and responsible working environment.
