Accredited Drug Testing offers comprehensive hair follicle drug testing services in Pawnee, Texas. If you require a drug or alcohol test using hair samples, Accredited Drug Testing excels in this method, with locations in every major city across the nation capable of conducting a hair test. At least 1.5 to 2 inches of hair from the scalp or another part of the body is required for testing. Hair analysis can detect drugs, alcohol/ETG, or be customized for other specific needs.
Recently, drug testing methods have increasingly included the use of hair follicle tests. Employers, judicial systems, and Substance Abuse programs often prefer hair analysis over traditional urine tests. This test is favored by businesses with strict no-drug policies, courts, and those on probation. The key advantage of hair follicle testing is its extended detection range—up to 90 days—ensuring it is difficult to manipulate, although urine tests are still preferred for detection within a short five-day window.
* 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 has emerged as a potent instrument for identifying drug and alcohol consumption. Hair acts as a long-lasting record of alcohol and drug intake due to biomarkers being embedded within the fibers of the growing strand. When sampled near the scalp, it can offer an approximate three-month detection period for substances. The ease of collection, challenge of tampering, and straightforward shipping make hair a favorable sample type.
A sample measuring 1.5 inches with around 200 strands (comparable to a #2 pencil) taken nearest to the scalp provides 100mg, the ideal quantity for screening and confirming results. For EtG, additional tests, or panels exceeding 10, a specimen of 150mg is advisable. It is suggested to weigh the sample using a jeweler’s scale. Should scalp hair not be available, a similar amount of body hair may be used. Reference to head hair strictly implies scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The lab processing of drug test results encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the initial step where a sample is entered into the lab's system. Ensuring the sample is properly sealed and shipped is verified, a random LAN (Laboratory Accessioning Number) is assigned, and any additional data entry not provided by an electronic chain of custody is completed.
Screening is a preliminary quick assessment for drugs of abuse. This cost-effective method can generally rule out drug use for most samples. However, samples that yield a positive screen mandate confirmation for court admissibility. Presumptive positives in Screening necessitate further validation.
Should a sample test presumptively positive during Screening, more hair is drawn from the original specimen to prepare for Extraction. In this step, drugs are retrieved at lower concentrations than other methods (ex. urine or oral fluid), underscoring the complexity of performing hair drug screening.
GC/MS, GC/MS/MS, or LC/MS/MS fulfill the Confirmation of any presumptive positive screening results. Prior to confirmation, all such samples undergo washing if necessary. The comprehensive process from Accessioning through Confirmation is subject to review under the CAP (College of American Pathologists) Hair designation and meets ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed as "hair follicle tests", the analysis actually targets the hair strand, not the follicle beneath the scalp.
When comparing hair follicle testing with urine tests in Pawnee, TX, the former offers significant advantages.
Hair testing is recognized for its superior detection range and accuracy, identifying substance use that urine tests might miss.
Hair follicle testing in Pawnee, TX offers an extended detection window. This method can identify drug use up to 90 days prior, providing a detailed view of an individual's substance history.
In Pawnee, TX, hair follicle tests offer a tamper-resistant solution for drug testing. The method's design makes it challenging to adulterate samples, ensuring reliable outcomes.
Employers trust this method for its integrity and consistent results, reducing the risk of test manipulation.
Accredited Drug Testing ensures convenience with numerous locations in Pawnee, TX and nationwide.
Clients benefit from seamless and accessible services, facilitating easy testing processes across varied locations.
In Pawnee, TX, our hair follicle testing process is simple and confidential.
With affordable pricing and quick turnaround times in Pawnee, TX, our hair follicle testing provides excellent value.
In Pawnee, TX, hair follicle drug testing provides fast and accurate results, crucial for determining substance use. Its precision ensures reliable findings, supported by a thorough analysis process.
This testing method effectively detects substances, outperforming alternate options due to its thoroughness and specificity.
Hair follicle tests in Pawnee, TX provide peace of mind for employers committed to drug-free environments.
