Accredited Drug Testing offers comprehensive hair follicle drug tests in Zephyr, Texas. If a hair drug or alcohol test is needed, Accredited Drug Testing specializes in such tests and has centers nationwide that conduct hair testing. Generally, 1.5 to 2 inches of hair from the crown or body can be utilized. Tests can identify drugs, alcohol/ETG, or offer other tailored hair testing options.
Recently, hair follicle drug testing has become more prevalent in drug screening methods. Often, employers, courts, and Substance Abuse professionals choose hair drug tests over urine tests. Employers with zero-tolerance policies, courts, and those on probation utilize hair follicle tests. A key advantage is the extended detection period, typically up to 90 days, requiring observed collection and offering resistance to cheating. However, for drug use detection within 5 days, urine tests remain more 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 gained recognition as an effective resource for identifying drug and alcohol consumption. Hair provides an extended timeline of alcohol and drug exposure by embedding biomarkers within the fibers of the growing hair strand. When collected near the scalp, hair can offer an approximate window of detection for alcohol and drugs spanning up to 3 months. Hair collection is straightforward, relatively resistant to tampering, and simple to transport.
A 1.5-inch segment of about 200 hair strands (roughly comparable to a #2 pencil in size) closest to the scalp yields 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, a specimen amount of 150mg is advised. It's recommended to weigh the sample using a jeweler’s scale. In the absence of scalp hair, an equivalent quantity of body hair may be gathered. When mentioning head hair, we mean scalp hair exclusively. Body hair pertains to all other types of hair (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial processing of a sample into a laboratory system. This includes ensuring that the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any remaining data entry not already captured by an electronic chain of custody system.
Screening involves a preliminary cursory examination for drugs of abuse. While Screening is an economical method for excluding drug use in most samples, confirmation is necessary for a positive screen to be legally admissible. Any samples that are presumptively positive during Screening necessitate a follow-up confirmation.
If a sample is presumptively positive during the Screening phase, additional hair is extracted from the preliminary sample and readied for Extraction. This phase involves extracting drugs from hair at significantly lower concentrations than in other methods (such as urine or oral fluid), making hair drug screening one of the most complex methodologies to execute.
Confirmation of a positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if required. The complete laboratory process ranging from Accessioning to Confirmation undergoes review under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis actually examines the hair strand and not the follicle beneath the scalp.
In Zephyr, TX, the superiority of hair follicle testing over traditional urine testing is evident. Better detection accuracy is a major benefit.
Zephyr, TX benefits from the extended detection window of hair follicle testing, offering up to 90 days of drug use data.
This period provides a comprehensive view of an individual's substance use, essential for employers making informed decisions about applicants or existing employees.
Hair follicle tests in Zephyr, TX are tamper-resistant, significantly reducing risks of adulteration.
The method guarantees reliable results, as manipulating samples is extremely difficult, providing confidence to employers and legal entities.
Finding a hair follicle test site is simple with nationwide testing centers, including convenient local locations in Zephyr, TX.
Our centers provide quick and hassle-free access, making testing processes smooth for everyone involved.
In Zephyr, TX, the hair follicle testing process is simple and confidential, ensuring privacy.
From ordering to taking the test and receiving results, each step respects confidentiality while being user-friendly, addressing any concerns of the participants.
Our competitive pricing in Zephyr, TX ensures that businesses of all sizes benefit from hair follicle testing.
With rapid turnaround times, we provide excellent value, ensuring cost-effectiveness alongside peace of mind in receiving swift results.
Fast, Accurate, Reliable Results are achievable with hair follicle drug testing in Zephyr, TX. The test's precision quickly identifies substance use, making it a preferred choice.
This method delivers high accuracy, rapidly detecting drug presence, ensuring reliable results. In Zephyr, it stands out for its quick identification ability, providing assurance to all stakeholders.
For employers in Zephyr, TX, hair follicle testing ensures compliance with drug-free workplace policies.
By using this method, businesses can reduce legal risks and enhance safety, securing peace of mind and a productive environment.
