In Longworth, Texas, Accredited Drug Testing provides comprehensive hair follicle drug testing services. Specializing in this method, these tests are available in all cities across the country. Typically, 1.5 to 2 inches of hair is required from the head or body. This method can detect drugs, alcohol/ETG, and other specific substances.
Hair follicle drug testing has seen increased use in recent years. Employers, courts, and those specializing in Substance Abuse are turning towards this method over the standard urine tests. Employers with strict no-drug policies favor it, as well as courts and probation officers. The key advantage is the longer detection window, usually up to 90 days, making it difficult to tamper with. However, urine tests still excel for identifying recent drug use within five days.
* 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 regarded as an effective instrument for identifying the consumption of drugs and alcohol. Hair offers a chronic timeline of alcohol and drug use by embedding biomarkers within the hair strand fibers as they grow. When obtained near the scalp, hair can offer a detection window of up to approximately 3 months for alcohol and other drugs. Hair collection is easy, somewhat resistant to tampering, and straightforward to transport.
A 1.5-inch portion consisting of about 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample size for both screening and verification. For EtG, additional screenings, or tests beyond 10 panels, a 150mg sample is advised. The specimen should be weighed using a jeweler’s scale. If scalp hair is not present, an equivalent volume of body hair may be gathered. When mentioning head hair, it refers solely to scalp hair. Body hair pertains to all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test follows four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample within a laboratory framework. This step includes ensuring the sample was sealed and sent correctly, allocating a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening serves as a preliminary rapid assessment for drug abuse. Although Screening is a cost-efficient method to exclude drug use for most samples, any positive screen must be confirmed to gain court admissibility. Samples shown as presumptively positive in Screening require a secondary confirmation procedure.
Should a sample display presumptive positivity in the Screening phase, more hair is extracted from the original sample and prepared for Extraction. During this phase, drugs are extracted from hair at concentrations significantly lower than those in alternative methods (e.g., urine or oral fluid), which is the reason hair drug screening is the most challenging methodology to execute.
Confirmation of any positive screening result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The entire lab procedure from Accessioning through Confirmation is audited under both the College of American Pathologists (CAP) Hair guidelines and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the actual analysis focuses on the hair strand, not the follicle beneath the scalp.
Compared to urine tests, hair follicle testing in Longworth, TX, offers superior detection accuracy. Hair tests capture a complete picture, identifying drug use over months, unlike urine tests which have a shorter detection window.
The reliability and precision of hair testing ensure that no substance abuse goes unnoticed. By choosing hair follicle tests, companies in Longworth benefit from a more comprehensive drug screening.
The detection window for hair follicle testing in Longworth, TX, extends to a notable 90 days, far surpassing the limits of other testing methods. This extended window gives employers a thorough insight into an individual's drug use history.
Such a broad scope allows companies to make informed decisions based on detailed, accurate substance use profiles.
In Longworth, TX, hair follicle testing proves to be a tamper-resistant solution for drug detection. The nature of hair testing considerably reduces the chances of adulteration.
Since samples are collected under direct supervision, this boosts reliability and removes any doubt about the test's integrity.
With testing centers spread nationwide, including in Longworth, TX, individuals and organizations enjoy unmatched convenience.
This expansive network facilitates effortless access to testing services, ensuring minimal wait times and hassle-free procedures in several locations.
In Longworth, TX, the process for hair follicle testing is both simple and confidential. Instructions for ordering and taking the test are straightforward, making it accessible to everyone.
Clients can rest assured knowing that their privacy is prioritized throughout the entire procedure, receiving their results confidentially.
Hair follicle testing in Longworth, TX, is known for its affordable pricing and swift turnaround times. These features are tailored to provide great value to companies of varying sizes.
Businesses can trust in the economic efficiency of hair testing, gaining rapid results that do not compromise on quality.
In Longworth, TX, hair follicle drug tests stand out for their speed and precision. These tests offer unparalleled accuracy in detecting substance use, efficiently revealing even the smallest trace of drug presence.
The analytic method behind hair tests makes them not just quick, but also reliable, ensuring correct results every time. They surpass traditional tests with their ability to disclose a comprehensive history of drug use.
Ensuring compliance with workplace drug-free policies becomes effortless with hair follicle testing in Longworth, TX. This method not only boosts workplace safety but also mitigates legal risks.
Employers gain peace of mind knowing they maintain a safe environment by employing top-tier testing methods that align with regulatory standards.
