Accredited Drug Testing offers comprehensive hair follicle drug screening in Wisner, Louisiana. If you're in need of a hair or alcohol test, we're experts in hair testing and maintain facilities nationwide that can conduct these tests. Typically, hair from the crown of the head measuring 1.5 to 2 inches is required, though body hair can also be used. Results can include drug, alcohol/ETG, or other tailored hair testing options.
In recent years, the approach to drug testing has increasingly favored hair follicle tests. Many employers, judicial systems, and substance abuse experts now opt for hair over urine tests. Employers enforcing zero-tolerance policies, court systems, and probation officers use these tests due to the extended detection period—up to 90 days. Despite their many advantages, urine tests remain the most accurate for detecting recent drug use within the past 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 increasingly recognized as an effective instrument for identifying drug and alcohol usage. Hair offers a prolonged record of substance intake by embedding biomarkers within the fibers of its growing strands. When clipped close to the scalp, it can reveal a detection period of nearly 3 months for substances like alcohol. Additionally, hair is easy to collect, challenging to tamper with, and convenient to transport.
An ideal amount for analysis is 1.5 inches of roughly 200 strands of hair (equivalent to the girth of a #2 pencil) taken from closest to the scalp, which amounts to 100mg. This is the perfect sample for initial and confirming tests. For tests involving EtG, supplemental panels, or those beyond 10 panels, a specimen weighing 150mg is advised. Using a jeweler’s scale to measure the specimen is recommended. In the absence of scalp hair, a comparable mass of body hair is acceptable. By head hair, we specifically mean scalp hair, whereas body hair includes other types (such as facial or axillary).
Process Overview
The drug testing procedure in a laboratory involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning corresponds to the sample's initial entry and handling within a lab's system. This step ensures the sample's seal and shipment were secure, allocates a random LAN (Laboratory Accessioning Number), and concludes any remaining data entry that an electronic chain of custody system doesn't cover.
Screening entails a quick preliminary analysis for substance misuse. Although it serves as a cost-efficient method for discounting drug usage in most samples, a positive screen necessitates further validation for legal acceptance. Hence, any sample that exhibits a positive result during Screening requires a secondary validation.
For samples that demonstrate presumptive positivity during Screening, additional hair from the initial sample is extracted for further processing. This phase involves drug extraction at significantly lower concentrations compared to other methods (such as urine or oral fluids), which make hair-based testing a more complex methodology.
The Confirmation phase for any positive preliminary results leverages GC/MS, GC/MS/MS, or LC/MS/MS techniques. Every presumptive positive sample undergoes washing before Confirmation if required. The comprehensive lab process, from Accessioning to Confirmation, adheres to the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often mislabeled as "hair follicle tests," the analysis actually examines the hair shaft rather than the follicle underneath the scalp.
When it comes to drug screening in Wisner, LA, hair follicle tests offer a clear advantage over traditional urine tests. The benefits of hair testing lie in its superior detection accuracy and reliability. Unlike urine tests, hair follicle testing provides a comprehensive view of drug use over an extended period, making it a preferable option for many entities.
The extended detection windows offered by hair follicle testing in Wisner, LA, provide employers with up to 90 days of substance use history. This method delivers an inclusive picture of an employee's or applicant's drug use, far surpassing the limited period covered by urine tests.
Hair follicle tests in Wisner, LA, considerably reduce the likelihood of sample tampering. The integrity of this testing method is unmatched, ensuring reliable and indisputable results. This tamper-proof approach is crucial for maintaining accuracy in drug screening processes.
Enjoy the ease of convenient testing locations across the nation, including Wisner, LA. Our widespread network ensures that accessing testing services is hassle-free, offering both local and nationwide facilities to meet your needs efficiently.
In Wisner, LA, our order and testing process is simple and confidential. We prioritize privacy and ease of use at every stage, from ordering tests to obtaining results. This straightforward approach ensures a worry-free experience for all.
Accredited Drug Testing in Wisner, LA, prides itself on offering affordable pricing and swift turnaround times. Our competitive pricing structure provides exceptional value, making it feasible for businesses of all sizes to maintain drug testing programs without extra cost.
In Wisner, LA, hair follicle drug testing stands out for its rapid and precise results. The test's high accuracy makes it a reliable choice for detecting substance use. This method ensures that results are not only fast but also trustworthy, reflecting a true measure of substance history.
Achieve compliance and peace of mind in Wisner, LA, with hair follicle testing. Employers can trust this method to adhere to drug-free workplace policies, minimizing legal risks and enhancing overall safety. The reliability of hair testing fosters a secure work environment.
