Accredited Drug Testing offers comprehensive hair follicle drug analysis in Farwell, Texas. If a hair drug or alcohol test is required, Accredited Drug Testing excels in providing these services, with centers located in various cities across the nation. Typically, a hair sample of 1.5 to 2 inches in length from the crown of the head or body is needed. Tests can detect drugs, alcohol/ETG, or other tailored hair test options.
Recently, hair follicle drug testing has become more prevalent in substance screening. A growing number of employers, judicial systems, and substance abuse specialists prefer hair drug tests over traditional urine analysis. Hair tests are utilized by employers with strict drug policies, legal courts, and individuals on probation. They offer prolonged detection periods for drug use, extending up to 90 days, with samples collected under supervision, making it difficult to tamper with results. However, for recent drug use within five days, urine tests remain the most effective.
* 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 is regarded as an effective method for detecting drug and alcohol consumption. Hair captures a comprehensive timeline of alcohol and drug usage by securing biomarkers within the fibers of the hair strand as it grows. When sampled from close to the scalp, hair can present an approximately 3-month detection period for alcohol and drugs. Collecting hair is straightforward, relatively difficult to tamper with, and convenient to transport.
A hair sample measuring 1.5 inches and consisting of around 200 strands (about the diameter of a #2 pencil) nearest to the scalp can provide 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional tests, and/or those surpassing 10 panels, a quantity of 150mg is advisable. It is suggested to weigh the sample using a jeweler’s scale. Should scalp hair not be available, a similar quantity of body hair may be taken. References to head hair indicate exclusively scalp hair, while body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The processing of a drug test result within a laboratory encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the laboratory’s system. It involves confirming that the sample was correctly sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and finalizing any remaining data entry not supplied by an electronic chain of custody system.
Screening consists of a preliminary rapid check for drug abuse. Although Screening efficiently eliminates drug use in the majority of cases, any positive results must be validated to be legally acceptable. Samples that are tentatively positive in Screening do necessitate a secondary confirmation.
For samples deemed tentatively positive in the Screening phase, additional hair is extracted from the original sample and prepped for Extraction. Here, drugs are extracted from hair at much lower concentrations than other approaches (such as urine or oral fluid), making hair drug screening one of the most challenging methodologies to execute.
Confirmation of any positive Screening outcome is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All potentially positive samples undergo washing prior to confirmation as required. The comprehensive laboratory procedure from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed as "hair follicle tests," the test evaluates the hair strand, not the follicle beneath the scalp.
Hair follicle testing has proven superior to traditional urine tests in Farwell, TX. With enhanced detection accuracy and reliability, hair tests surpass standard methods.
The extended detection capabilities of hair follicle testing in Farwell, TX provide a more holistic view of a subject’s drug history.
Hair follicle tests in Farwell, TX offer tamper-resistant methodologies to secure accurate results. Sample integrity is preserved through supervised collection,
Convenience is at the forefront with extensive testing locations nationwide, including Farwell, TX. Our nationwide centers provide quick and straightforward access to services,
Experience a simple and confidential testing process in Farwell, TX. From ordering to receiving results, the procedure guarantees privacy and user-friendliness,
Affordable pricing paired with swift turnaround defines our hair follicle testing services in Farwell, TX. Benefit from competitive rates and efficient processing,
Experience the precision and promptness of hair follicle drug testing in Farwell, TX. Hair tests offer unparalleled accuracy in identifying substance use and deliver results with exceptional speed.
Implementing hair follicle drug testing supports employer compliance and fosters peace of mind in Farwell, TX. Workplace safety is prioritized by adhering to drug-free policies,
