Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying drug and alcohol consumption. Hair offers an extended historical record of alcohol and narcotic use by capturing biomarkers in the strands as they grow. When gathered near the scalp, hair can reveal drug and alcohol usage for a time frame of up to roughly three months. Hair is straightforward to collect, relatively challenging to tamper with, and simple to transport.
A sample of 1.5 inches containing about 200 hair strands (akin to the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal quantity for evaluation and verification. For EtG, additional tests, and/or extensive panels, 150mg of the sample is advisable. We suggest using a jeweler’s scale to measure the specimen. If head hair is not accessible, a comparable amount of body hair may be utilized. By head hair, we specifically mean scalp hair. Body hair includes all other hair types (such as facial and underarm hair).
Process Overview
The key phases in the lab handling of a drug test finding include Accessioning, Screening, Extraction, and Confirmation.
Accessioning focuses on the preliminary integration of a sample into a lab's framework. This includes affirming that the sample was properly sealed and sent, allocating a random LAN (Laboratory Accessioning Number), and completing any further data entry absent in an electronic chain of custody setup.
Screening involves a preliminary rapid assay for detecting drug abuse. While Screening offers a cost-efficient approach to discard drug usage in most samples, a positive screen must be validated to be legal in court. Any samples showing presumptive positivity during Screening require subsequent verification.
If a sample shows presumptive positivity at the Screening phase, more hair is extracted from the initial material and readied for Extraction. Here, drugs are extracted from hair at concentrations substantially lower compared to alternative methods (such as urine or saliva), highlighting why hair drug evaluation is the most intricate methodology.
Verification of any positive screen is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The comprehensive lab operation from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", this test actually examines the hair strand rather than the follicle beneath the scalp.
When it comes to drug testing in Tulip, TX, hair follicle tests offer significant advantages over traditional urine tests. They are particularly superior in their ability to detect drugs with high accuracy and reliability. Hair testing provides a more comprehensive and extensive result, making it difficult for individuals to manipulate test outcomes.
In Tulip, TX, hair follicle testing stands out with its extended detection window. With the ability to detect drug use for up to 90 days, it gives employers valuable insights into an individual's substance history. This comprehensive view helps inform decision-making for hiring and monitoring employee performance, offering a broader perspective compared to other testing methods.
Hair follicle testing in Tulip, TX, is a robust method that minimizes the risk of sample adulteration. This testing process offers reliable outcomes and significantly reduces the chances of tampering. By utilizing hair samples, the method assures employers and individuals of obtaining credible results without the interference sometimes encountered in other types of drug testing.
With convenient testing locations all over Tulip, TX, and nationwide, our services are both hassle-free and accessible. Whether you'll be using a local center or one of our numerous branches spread across various cities, Accredited Drug Testing ensures a seamless process from start to finish, accommodating your needs no matter where you are situated.
In Tulip, TX, the hair follicle testing process is straightforward and confidential. From ordering to testing and receiving results, the procedure prioritizes user privacy and ease of use. Accredited Drug Testing makes it simple, addressing concerns about confidentiality and ensuring a stress-free experience for all involved.
Accredited Drug Testing offers competitive pricing and fast turnaround times in Tulip, TX, a combination that ensures excellent value for businesses of all sizes. We prioritize affordability without sacrificing quality, providing companies with comprehensive drug testing options that fit within their budgets while delivering prompt results.
The speed and precision of hair follicle tests in Tulip, TX, are unmatched. With rapid turnarounds, these tests provide fast results that are reliable and accurate. Hair follicle tests outperform traditional methods by efficiently detecting substance use, ensuring that individuals or organizations receive conclusive data promptly.
Employers in Tulip, TX, gain peace of mind with hair follicle testing. It assures compliance with drug-free workplace policies, reducing legal risks and enhancing workplace safety. Hair testing's compliance helps maintain a secure and healthy work environment, allowing companies to focus on productivity and team cohesion without concerns over substance use in the workplace.
