Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analyses have garnered recognition as an efficacious method for identifying substance and alcohol consumption. Hair retains a prolonged narrative of alcohol and drugs by embedding markers within the fibers of the hair as it grows. When sourced near the scalp, hair can offer an approximately 3-month detection period for alcohol and substances. Gathering hair is straightforward, relatively hard to tamper with, and easy to dispatch.
A 1.5-inch snip of around 200 hair strands (comparable to the thickness of a #2 pencil) nearest the scalp equates to 100mg of hair, deemed the optimal sample quantity for testing and validation. For EtG, add-ons, and tests exceeding 10 panels, 150mg of the sample is advisable. We suggest utilizing a jeweler’s scale to weigh the specimen. Should scalp hair not be accessible, an equivalent amount of body hair is an option. When specifying head hair, we mean solely scalp hair. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory handling of a drug test concludes through four pivotal phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates the integration of a sample within a lab’s system. This encompasses validating the sample’s proper sealing and dispatch, designating a random LAN (Laboratory Accessioning Number), and finishing any supplemental data input not covered by an electronic chain of custody system.
Screening encompasses a preliminary swift analysis for substances of abuse. Screening, while economically effective for negating drug usage in numerous samples, requires a confirmatory test following a positive screen to be court-admissible. Samples presumed positive in Screening mandate further confirmation.
If a sample tests presumptive positive in the Screening phase, additional hair is extracted from the initial sample and primed for Extraction. During this phase, substances are extracted from hair at a far lower concentration than other methods (e.g., urine or oral fluid), asserting hair drug screening as the most challenging method to execute.
Confirmation of positive screening outcomes occurs via GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as appropriate. The complete laboratory operation from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed as "hair follicle tests", the test actually examines the hair strand and not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Clay, LA
Hair follicle tests offer distinct advantages over urine tests. They boast higher accuracy, capturing a longer history of drug use. This feature is beneficial for employers needing thorough assessments.
Unlike urine tests, hair testing is less invasive, reducing discomfort for individuals. Its ability to detect substance use over months makes it a preferred choice for consistent reliability.
Extended Detection Window in Clay, LA
Hair follicle testing provides a substantial benefit with its extended detection window. It traces drug use for up to 90 days, offering comprehensive insights into an individual's substance history.
Employers gain a full picture of potential candidates or employees, allowing informed and fair decision-making in Clay, LA.
Tamper-Resistant Testing Method in Clay, LA
Hair follicle tests offer a robust, tamper-resistant solution to traditional testing methods. By significantly reducing the risk of sample fraud, these tests deliver reliable, error-free results.
This innovation helps employers and professionals confidently rely on the results, ensuring no manipulation occurs within the testing process in Clay, LA.
Convenient Nationwide Testing Locations and Local Locations in Clay, LA
Accredited Drug Testing boasts nationwide centers, alongside local options in Clay, LA, for immediate accessibility. Our network ensures testing services are just around the corner.
Access to a comprehensive array of facilities makes the process expedient and hassle-free for our clients.
Simple, Confidential Process in Clay, LA
The process is straightforward and confidential. Ordering, taking, and receiving results is easy, addressing privacy concerns.
Individuals in Clay, LA can achieve peace of mind knowing they are involved in a discreet, user-friendly testing procedure.
Affordable Pricing and Fast Turnaround in Clay, LA
Our competitive pricing and quick turnaround times offer value to companies in Clay, LA of all sizes. The cost-effectiveness ensures peace of mind.
Businesses achieve efficiency with our affordable process, expedited to meet urgent needs without sacrificing quality.
Fast, Accurate, and Reliable Results in Clay, LA
Hair follicle drug tests stand out for their precision and speed. Offering highly accurate results, they effectively determine substance use, minimizing doubt. For professionals in Clay, LA, this is crucial in making informed decisions.
Unlike other methods, hair follicle testing provides faster results, which means less waiting time. Its quick processing doesn't compromise on accuracy, ensuring trustworthy findings.
Compliance and Peace of Mind for Employers in Clay, LA
Using hair follicle testing ensures adherence to workplace drug-free initiatives. Employers experience reduced legal risks by meeting compliance standards.
The method offers peace of mind, enhancing safety and assurance in workplace environments throughout Clay, LA.
