In Melville, Louisiana, Accredited Drug Testing offers extensive hair follicle drug testing services. Should you require hair-based drug or alcohol testing, our specialty lies in hair testing, with centers available nationwide, including in all cities. Typically, having 1.5 to 2 inches of hair on your scalp or body suffices. Our hair tests can identify drugs, alcohol/ETG, or accommodate other tailored hair testing options.
Lately, drug testing approaches have increasingly adopted hair follicle testing. Hair follicle drug tests are often mandated by employers, legal entities, and Substance Abuse professionals over traditional urine tests. Employers with zero-tolerance policies, courts, and probation-use cases prefer hair tests due to their prolonged detection period, up to 90 days, collected under observed conditions, making manipulation almost impossible. However, testing recent drug use within five days is most accurately done using urine tests.
* 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 recognized as a potent method for detecting drug and alcohol consumption. Hair serves as a long-term recorder of alcohol and drug usage by encapsulating biomarkers within the growing hair strand. When clipped near the scalp, hair may deliver a detection window extending up to roughly 3 months for alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and simple to transport.
A sample measuring 1.5 inches, consisting of around 200 hair strands (comparable to a #2 pencil width) adjacent to the scalp, will provide 100mg of hair, which is the preferred quantity for analysis and verification. For EtG, supplementary tests, and/or tests exceeding 10 panels, a 150mg sample is advisable. We suggest weighing the specimen using a jeweler’s scale. If scalp hair is unavailable, a similar quantity of body hair is suitable for collection. When referring to head hair, we specifically mean scalp hair. Body hair pertains to all other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result mainly involves Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab's workflow. This step includes verifying sealing and shipping integrity, assigning a random LAN (Laboratory Accessioning Number), and completing supplemental data entry not covered by an electronic chain of custody system.
Screening is a preliminary assessment for drugs of misuse. Although Screening is an economical technique to exclude drug usage in most cases, a positive screen requires confirmation to be valid in a court setting. Any samples deemed presumptively positive during Screening warrant further confirmation.
When a sample is presumptively positive during Screening, additional hair is extracted from the original specimen for further preparation and Extraction. During Extraction, drugs are isolated from hair in much lower concentrations compared to other methods (e.g., urine or oral fluid), which contributes to the complexity of hair drug screening.
Confirmation for any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumed positive samples are washed as necessary before confirmation. The complete lab process, from Accessioning through Confirmation, is subject to review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed as "hair follicle tests", the assessment examines the hair strand and not the follicle beneath the scalp
Hair follicle testing in Melville, LA surpasses urine tests in several aspects. Its extended detection window allows for substance use tracking over an impressive period. Unlike traditional urine tests, which cover a short timeframe, hair tests capture long-term usage patterns, offering a comprehensive view of an individual's history. This makes hair tests a preferred choice for detecting regular substance use reliably.
In Melville, LA, hair follicle tests provide an unmatched extended detection window, identifying drug use over 90 days. This capability offers employers a thorough overview of an employee's or applicant's drug history. Unlike shorter detection periods of urine tests, hair testing ensures a broader understanding of substance use, aiding informed decisions in hiring and workplace safety.
One of the distinct advantages of hair follicle testing in Melville, LA is its tamper-resistant nature. By analyzing hair samples, this method substantially reduces the odds of adulteration seen in other testing forms. The integrity of hair tests diminishes manipulative attempts, ensuring results that are both trustworthy and difficult to contest, enhancing reliability for all stakeholders.
Convenience is a key highlight of hair follicle testing services offered in Melville, LA. With a network of nationwide testing centers, accessing testing services is both quick and efficient. Local residents and businesses benefit from straightforward, hassle-free testing processes that do not compromise on quality or accessibility, ensuring seamless service across locations.
The process for hair follicle testing in Melville, LA is designed with simplicity and confidentiality in mind. From ordering tests to receiving results, every step prioritizes user privacy. This easy-to-follow procedure ensures peace of mind for individuals concerned about discretion, making drug testing an uncomplicated and respectful experience.
Melville, LA offers competitive pricing for hair follicle testing, coupled with fast turnaround times. This makes it an appealing option for companies of various sizes, helping them achieve quality assurance without financial strain. The combination of affordability and efficiency provides businesses with excellent value and the assurance of timely and accurate results.
In Melville, LA, hair follicle drug testing stands out due to its exceptional precision and rapid results. Unlike traditional methods, hair testing effectively detects a wide range of substances with high accuracy, offering insights into past drug use up to 90 days. This method delivers not only fast but also dependable results, significantly benefiting both employers and individuals seeking reliable drug testing services.
Employers in Melville, LA prioritize hair follicle testing to maintain compliance and assurance within their drug-free workplace policies. This method not only adheres to legal requirements but also reduces risks and bolsters safety. By choosing hair testing, companies demonstrate their commitment to a secure work environment, minimizing potential liabilities associated with drug use.
