Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening is recognized as an effective method for uncovering drug and alcohol consumption. Hair captures a prolonged record of alcohol and other substances by embedding biomarkers in the fibers of the hair strand as it grows. When samples are taken near the scalp, these can offer approximately a 3-month insight into alcohol and drug usage. Hair collection is straightforward, hard to tamper with, and uncomplicated to transport.
A sample of a 1.5-inch length containing approximately 200 hair strands (around the thickness of a #2 pencil) when cut nearest to the scalp will provide 100mg, which is the optimum quantity for assessment and validation. For EtG, additional assessments, or tests exceeding 10 panels, 150mg of hair is advised. It's best to measure the specimen on a jeweler’s scale. If scalp hair cannot be used, a similar amount of body hair can be substituted. By head hair, we strictly mean scalp hair. Body hair encompasses any other hair categories (facial, axillary, etc.).
Process Overview
The procedural stages in laboratory evaluation of a drug test incorporate Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary processing of a sample into the laboratory’s system. This step ensures the sample is properly sealed, assigns it a random LAN (Laboratory Accessioning Number), and completes additional data entries absent from an electronic chain of custody system.
Screening entails an initial rapid evaluation for drugs of abuse. While Screening is a budget-friendly means to dismiss drug usage for most samples, a positive result must be validated to hold up in legal proceedings. Each sample showing a possible positive in Screening mandates a further confirmation.
If a sample indicates a possible positive in the Screening phase, more hair is extracted from the existing sample and readied for Extraction. This phase involves extracting drugs from hair at notably lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening a highly challenging procedure.
Confirmation of any preliminary positive result uses GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as per necessity. The comprehensive lab procedure from Accessioning to Confirmation adheres both to the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Traditionally referred to as "hair follicle tests", the evaluation focuses on analyzing the hair strand, avoiding the follicle beneath the scalp.
Compared to traditional urine tests, hair follicle testing in Branch, LA provides more accurate and reliable detection.
The advantages are clear as hair tests reveal drug use patterns spanning a more extended timeframe.
This ensures a deeper insight into substance consumption than standard urine tests offer.
Hair tests in Branch, LA are a more robust option for employers aiming to maintain stringent drug policies.
The enhanced detection and reliability make hair testing the superior choice over urine testing.
Employers in Branch, LA benefit greatly from the extended detection period of hair follicle testing.
This method reveals substance use over a prolonged span of up to 90 days, offering a complete view of an individual’s drug history.
Hair testing provides a lengthy detection window that gives employers a more comprehensive understanding of an employee's or candidate’s substance usage history.
This longer detection period is critically influential in maintaining a vigilant and drug-free workplace environment.
In Branch, LA, hair follicle tests present a tamper-resistant approach to drug testing.
The method minimizes the risk of adulteration, ensuring the integrity of test results.
The difficulty in altering or contaminating hair specimens makes them a trustworthy choice.
Employers can rely on unquestionable results that provide assurance and accountability.
Hair testing reduces the chances of sample tampering, establishing itself as a premiere solution in stable and consistent drug testing methodologies.
With convenient nationwide testing centers, including local branches in Branch, LA, accessing our services is effortless.
Employers and individuals benefit from the approachability of our testing locations.
Nationwide availability ensures timely, stress-free testing experiences no matter where you are.
Local facilities offer seamless access to high-quality drug testing services, making it easy to get tested quickly without unnecessary hassle.
The testing process in Branch, LA is straightforward—designed for privacy and confidentiality.
From ordering to collecting samples, each step is simplified.
Confidentiality is maintained throughout the procedure, ensuring participants’ information is secure.
Results are available swiftly, making hair follicle testing a convenient option.
The entire experience is streamlined for ease, from taking tests to receiving outcomes.
Accredited Drug Testing offers affordable hair follicle testing services in Branch, LA with fast results.
The competitive pricing ensures access to premier testing without high costs.
Businesses of any size can benefit from optimal pricing and efficient service.
The quick turnaround time further enhances value, providing prompt results without breaking the bank.
This balance of affordability and speed is ideal for employers seeking cost-effective solutions.
Hair follicle testing in Branch, LA offers swift and precise drug detection.
The method is adept at uncovering substance use with striking accuracy, ensuring fast and reliable outcomes.
By analyzing hair samples, it’s possible to detect drug usage even when other methods might fail.
The high sensitivity of hair follicle tests makes them an invaluable tool for employers and individuals seeking certainty in results.
The process is not only prompt but also thorough, offering clarity and peace of mind.
Hair follicle testing plays a crucial role in ensuring workplace compliance in Branch, LA.
Employers gain peace of mind by upholding drug-free policies with minimal legal risks.
The precise nature of hair testing helps maintain safe workplace environments.
Companies using hair tests align themselves with the highest standards of workplace safety.
These screenings act as a preventive measure to support both compliance and security.
