Accredited Drug Testing provides comprehensive hair follicle drug testing services in McKinney, Texas. For those requiring a hair drug or alcohol assessment, our expertise lies in hair testing, and we offer facilities in cities nationwide to conduct these tests. Typically, 1.5 to 2 inches of hair from the head's crown or elsewhere on the body is necessary. We can screen hair samples for various substances including drugs, alcohol/ETG, or tailor to specific testing requirements.
Recently, hair follicle drug testing has increasingly become the preferred method for drug assessments. Many employers, judicial systems, and substance abuse experts favor hair testing over standard urine analysis. Employers with strict no-tolerance policies, courts, and probationary programs prefer hair tests due to their extensive detection windows, typically up to 90 days, which are hard to manipulate. However, for detecting substance use in the past 5 days, urine tests remain highly accurate.
* 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 has emerged as a potent instrument for identifying drug and alcohol consumption. Hair offers a prolonged history of alcohol and other substances by capturing biomarkers within the fibers of the growing hair strand. When procured near the scalp, hair can present roughly a 3-month detection range for alcohol and other substances. Hair is straightforward to collect, somewhat challenging to adulterate, and simple to dispatch.
A 1.5-inch segment of approximately 200 strands of hair (comparable to the size of a #2 pencil) closest to the scalp will yield 100mg of hair, the optimal sample for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the specimen on a jeweler’s scale. If scalp hair is not obtainable, an equivalent quantity of body hair may be gathered. When discussing head hair, we refer only to scalp hair. Body hair delineates all other hair types (facial, axillary, etc.).
Procedure Overview
The laboratory processing of a drug test result encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a laboratory’s system. This involves affirming that the sample was sealed and transported appropriately, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody system.
Screening consists of a preliminary quick assessment for drugs of abuse. While Screening is an economical means to rule out drug use for most samples, a positive screen must be validated to be admissible in court. Any samples that are hypothesized positive in Screening necessitate secondary confirmation.
If a specimen is assumed positive in the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. In this phase, drugs are extracted from hair at a significantly lower concentration than in other methods (e.g., urine or oral fluid), rendering hair drug screening the most intricate methodology to accomplish.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before confirmation as required. The comprehensive laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
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Note: Although often dubbed as "hair follicle tests", the analysis examines the hair strand and not the follicle beneath the scalp
In McKinney, TX, hair follicle testing offers advantages over traditional urine tests. Its superior detection capabilities ensure more accurate results. Hair testing detects long-term drug use, providing comprehensive insights that urine tests may miss. This reliability is crucial for settings requiring strict adherence to drug-free policies.
With hair follicle testing in McKinney, TX, the detection window is greatly extended, capturing substance use history up to 90 days. This gives employers a complete picture of an individual's past substance use, aiding in making informed decisions about potential hires or current employees. This longer detection period is invaluable in maintaining workplace safety.
Hair follicle testing in McKinney, TX, significantly minimizes the chances of tampering. The method's inherent resistance to adulteration makes it a dependable choice for those seeking unaltered results. This ensures that the outcomes are reliable and trustworthy, providing peace of mind for all stakeholders involved in the testing process.
With testing locations available nationwide, including in McKinney, TX, our services are both accessible and convenient. This broad network allows for easy and efficient access to testing facilities, ensuring that individuals and employers can obtain necessary assessments without hassle or delay.
In McKinney, TX, the hair follicle testing process is designed to be straightforward and confidential. Ordering, conducting, and receiving results is streamlined, maintaining user privacy and ease. This user-friendly approach makes testing appealing for those concerned about confidentiality and simplicity.
Competitive pricing and swift turnaround times define our hair follicle testing services in McKinney, TX. Companies of all sizes benefit from affordable rates coupled with quick result delivery. This combination offers excellent value for those prioritizing both cost efficiency and timely outcomes.
The precision of hair follicle drug testing in McKinney, TX, is unmatched. It stands out with its swift and reliable results, ensuring that substance use is detected with a high degree of accuracy. Hair testing's effectiveness is a result of its ability to analyze samples thoroughly, leading to rapid and clear outcomes that are essential for both employers and individuals alike.
Employers in McKinney, TX, can rely on hair follicle testing to meet compliance requirements for drug-free workplace policies. By utilizing this method, companies reduce legal risks while promoting a safe and secure work environment. The assurance it provides contributes to overall business integrity and operational peace of mind.
