Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair strands offer an extended timeline of substance use by capturing biomarkers within their fibers as they grow. When obtained near the scalp, hair can reveal drug and alcohol use over a window of up to three months. It is straightforward to collect, relatively tamper-resistant, and convenient for shipment.
A 1.5-inch section, roughly equivalent to 200 strands or the thickness of a #2 pencil, taken nearest to the scalp provides 100mg of hair, which is ideal for both initial screening and confirmation. For EtG, add-ons, and/or extended tests beyond 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale to weigh the sample. In cases where scalp hair is not available, a similar quantity of body hair can be substituted. The term "head hair" specifically refers to scalp hair, while "body hair" encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The four core procedures in laboratory drug test processing are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the step of introducing a sample into a lab’s workflow. This procedure includes ensuring the sample was sealed and transported correctly, assigning a unique Laboratory Accessioning Number (LAN), and completing any data entry not available via an electronic chain of custody system.
Screening provides an initial assessment for the presence of drugs. While it is a budget-friendly option to exclude drug use in most cases, positive results in Screening require confirmation to be used legally. Any sample that shows positive in Screening moves on to further validation.
For samples that show a positive indication during Screening, additional hair is taken from the original sample for the Extraction process. In this phase, drugs are removed from hair at a significantly reduced concentration compared to other methods (such as urine or saliva tests), presenting hair drug screening as a highly complex methodology.
Positive Screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. Every sample with a preliminary positive result is cleaned before confirmation if necessary. The lab process, from Accessioning to Confirmation, is thoroughly reviewed under both the CAP (College of American Pathologists) Hair guidelines and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the analysis focuses on the strand and not the follicle beneath the skin.
In Price, TX, hair follicle tests surpass urine tests in identifying drug use. Superior detection makes them more accurate and trustworthy.
Employers appreciate the extended detection capabilities of hair tests, offering a comprehensive screening tool and reducing uncertainties.
In Price, TX, hair follicle testing offers an extended detection timeframe of up to 90 days, a significant advantage over other methods. This window allows for a detailed assessment of an individual's substance history.
Employers gain from this comprehensive view, obtaining a full picture of an employee or candidate's use patterns, enhancing informed hiring and retention decisions.
Hair follicle tests in Price, TX are highly resistant to tampering, offering trustworthy results. The elimination of sample adulteration risk ensures safety and dependability in outcomes, crucial for employers.
The integrity of hair testing methods provides peace of mind, as these processes significantly deter attempts at sample dilution or substitution.
Accredited Drug Testing ensures easy access to our services in Price, TX, with national and local testing centers for convenience. These widespread locations guarantee a hassle-free testing process.
Convenience extends nationwide, yet retains a local touch, providing flexibility and quick access to top-grade testing facilities anywhere you need them.
The process for hair testing in Price, TX is both simple and confidential. The ordering, testing, and result acquisition steps are designed for ease and privacy, addressing user needs.
Concerns about maintaining confidentiality are respected, ensuring all personal information and results are handled with care.
Affordability and rapid turnaround define the hair follicle testing service in Price, TX. Competitive pricing makes it a cost-effective option for businesses, large and small, who value timely results without overspending.
The impressive efficiency of the testing process ensures swift results, providing companies the peace of mind they seek at budget-friendly rates.
Hair follicle testing in Price, TX is renowned for delivering swift and precise results. The accuracy in detecting substance use is superior, offering fast turnaround for immediate needs.
Businesses and individuals benefit from the reliability of hair tests, as results are available quickly and without error, ensuring effective decision-making.
Utilizing hair follicle tests in Price, TX aligns organizations with drug-free workplace policies, enhancing compliance and reducing legal exposure. This strategy fosters peace of mind among business owners.
Employers in Price, TX appreciate the assurance these tests provide, contributing to a safer work environment by curbing potential substance abuse issues.
