Accredited Drug Testing offers comprehensive hair follicle drug assessments in Welsh, Louisiana. For those requiring hair drug or alcohol evaluations, we excel in delivering hair testing, with centers across all cities nationwide. Typically, you need 1.5 to 2 inches of hair on your crown or from your body. Tests can detect drugs, alcohol/ETG, or be tailored for specific needs.
Lately, hair follicle drug assessments have gained popularity over traditional methods. Many employers, courts, and addiction experts now prefer hair over urine tests. This approach is favored by employers with strict no-drug policies, judiciary settings, and probation scenarios. A key advantage is the extended detection ability of hair follicle tests, which can track drug use over 90 days, is monitored during sample collection, making tampering nearly impossible. Yet, for recent use within 5 days, urine tests remain 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 recognized as an effective method for detecting drug and alcohol usage. By capturing biomarkers in the strands of growing hair, it offers a comprehensive long-term overview of alcohol and drug intake. Collected near the scalp, hair can reveal substance use history for up to around three months. Hair is easy to gather, challenging to tamper with, and simple to transport.
A sample size of 1.5 inches, consisting of roughly 200 hair strands (similar in size to a #2 pencil) close to the scalp, yields 100mg, ideal for both screening and confirmation. For tests such as EtG, add-ons, or those exceeding 10 panels, 150mg of the sample is advisable. It is recommended to weigh the hair sample on a jeweler’s scale. If scalp hair is unavailable, a similar amount of body hair can be obtained. The term 'head hair' specifically refers to scalp hair, while 'body hair' encompasses other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four main phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase where a sample is entered into the laboratory’s system. This includes ensuring the sample's proper sealing and shipment, assigning a random Laboratory Accessioning Number (LAN), and completing any additional data entry not covered by an electronic chain of custody system.
Screening involves an initial cursory test for drugs of abuse. While it is a cost-effective way to identify drug negativity in most samples, a positive screen requires confirmation for legal admissibility. Any samples that present a presumptive positive result during screening necessitate further confirmation.
For samples deemed presumptively positive in Screening, additional hair is extracted from the initial sample for the Extraction phase. In this stage, drugs are extracted from hair at lower concentrations than in other testing methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology.
The confirmation of any positive screening result is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before the confirmation stage as required. The entire laboratory process from Accessioning to Confirmation is assessed under both the College of American Pathologists (CAP) Hair designation and accreditation standards ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the analysis focuses on the hair strand rather than the follicle itself beneath the scalp.
In Welsh, LA, opting for hair follicle testing over traditional urine tests offers numerous benefits. The primary advantage is superior detection accuracy, providing more reliable results that cover a broader detection window, up to 90 days, which urine tests cannot achieve.
Reliability is another factor, as hair tests reduce chances of evasion compared to urine. This makes hair testing a trusted option for employers, maintaining workplace integrity and ensuring safety.
The extended detection window of hair follicle tests in Welsh, LA, offers unmatched insights, revealing drug use over up to 90 days. This broad timeframe supports employers in gaining a deeper understanding of an individual's substance history.
Employers benefit from comprehensive observations of applicants' past behavior, making informed hiring decisions based on in-depth analyses unavailable in other testing methods.
Hair follicle testing in Welsh, LA, stands out as a tamper-resistant alternative, minimizing sample tampering risks. Its reliable nature provides unquestionable results, ensuring the collection and testing process's integrity remains intact.
Such robust defenses against manipulation strengthen the method's validity, offering employers peace of mind with results that are difficult to deceive, unlike some traditional tests.
Access to hair follicle testing in Welsh, LA, is improved by our conveniently located nationwide centers. This ensures a quick and hassle-free process, allowing individuals to undergo testing without delay.
With both local and national accessibility, obtaining drug testing becomes a streamlined experience, ensuring thorough yet efficient servicing.
In Welsh, LA, our hair follicle testing offers a simple and confidential approach, from ordering to result delivery. This process prioritizes privacy and ease, addressing user comfort and decisively securing personal information at every step.
Employers and individuals benefit from an efficient protocol that's easy to navigate, maintaining discretion without sacrificing thoroughness.
Our hair follicle testing in Welsh, LA, features affordable pricing and quick turnaround times. This results in unbeatable value for companies of all sizes, ensuring they maximize returns without compromising on quality service.
Economic yet high-quality evaluation allows businesses to benefit from comprehensive check-ups, fostering informed decision-making in a cost-effective manner.
Hair follicle drug assessments in Welsh, LA, offer fast, accurate, and reliable results, ensuring a high precision rate in identifying substance use. The process is both speedy and trustworthy, allowing employers to conduct thorough evaluations with confidence, resulting in safer work environments.
The method's effectiveness stems from its ability to detect substances with great sensitivity, pinpointing drug use that urine tests might miss. Beyond mere speed, they bring accuracy that ensures employers can rely on comprehensive drug histories.
Utilizing hair follicle assessments in Welsh, LA, upholds compliance with drug-free workplace policies, offering peace of mind to employers. This method enhances both safety and legal security, mitigating risks associated with workplace drug violations.
Such comprehensive testing helps maintain a secure environment by adhering to strict guidelines, ensuring safer working conditions and reducing legal complexities.
