In Grotto, Washington, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Specializing in hair drug and alcohol tests, our centers can be found throughout all major US cities. For effective results, 1.5 to 2 inches of hair from the head or body are typically required. These tests can detect drugs, alcohol/ETG, and can be customized for other needs.
More employers and professionals now favor hair follicle tests over traditional urine tests. This method is used by companies with zero-tolerance policies, courts, and those on probation. The key advantage is its ability to reveal drug use up to 90 days prior, with supervised collection ensuring authenticity and minimizing the chance of tampering. Despite this, urine tests remain most effective for detecting recent drug intake within a 5-day window.
* 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 recognized as a potent method for detecting drug and alcohol consumption. It offers a comprehensive history of alcohol and drug exposure by capturing biomarkers within the fibers of the hair as it grows. When taken near the scalp, hair samples can reveal consumption patterns for up to about three months. The collection process for hair is straightforward, it is relatively resistant to tampering, and it is easy to mail.
A hair sample measuring 1.5 inches with roughly 200 strands (approximating the size of a #2 pencil) next to the scalp amounts to 100mg, which is ideal for both initial screenings and confirmations. For tests like EtG, add-ons, or those exceeding 10 panels, 150mg is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is unavailable, a comparable amount of body hair can be used. Head hair specifically refers to scalp hair, while body hair encompasses all other types (such as facial and axillary hair).
Process Overview
The procedural steps in the lab for processing drug test results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step where a sample is logged into a lab’s system. This phase includes ensuring that the sample was correctly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry not provided through an electronic chain of custody.
Screening is an initial rapid assessment for signs of drug use. While Screening is an economical way to exclude drug use in most cases, a positive screen requires confirmation to be valid legally. Any samples with a presumptive positive result during Screening must undergo secondary confirmation.
If a sample yields a presumptive positive result at the Screening phase, additional hair from the initial sample is used for Extraction. Drugs are extracted from hair at considerably lower concentrations than other methods (like urine or oral fluid), making hair drug screening a complex methodology.
For Confirmation, any positive screening result is verified through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation as necessary. The entire lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis targets the hair strand itself and not the follicle beneath the scalp.
Grotto, WA, sees the superiority of hair follicle testing over urine testing vividly highlighted. Durability and accuracy are prime benefits of hair tests, providing an extended detection window and reducing opportunities for manipulation. This makes hair testing a more reliable choice for stringent workplace policies.
In Grotto, WA, hair follicle testing excels in offering an extended detection timeline, capturing substance usage over 90 days. This capability affords employers a clearer understanding of past behaviors, ensuring informed decisions are made regarding potential or current employees.
Hair follicle testing in Grotto, WA, significantly diminishes the chances of tampering, thus enhancing the trustworthiness of results. The method's resilience against adulteration provides organizations a solid basis upon which to carry forward fair and accurate assessments.
Our nationwide network, including local options in Grotto, WA, ensures effortless access to hair follicle drug testing services. Convenience is paramount, offering hassle-free experiences with our extensive range of testing locations, enhancing efficiency.
The team in Grotto, WA, makes certain that the hair follicle testing process is both simple and confidential. From ordering to collection and result delivery, the privacy of individuals is prioritized without compromising on ease of access or usage.
In Grotto, WA, our hair follicle testing remains competitively priced, delivering fast turnaround times. This positions us as an attractive choice for companies, regardless of size, ensuring exceptional value while maintaining quality and timeliness.
In Grotto, WA, hair follicle drug tests offer unparalleled precision, ensuring accurate detection of substance use. With sharp accuracy in testing, these tests provide incredibly reliable results that employers and organizations can depend on. When quick and dependable outcomes are crucial, hair follicle testing stands out as a preferred option.
Employers in Grotto, WA, gain substantial compliance and peace of mind with hair follicle testing. Ensuring adherence to drug-free policies, it mitigates legal risks and supports a safer workplace, reinforcing a commitment to wellness and productivity.
