Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as a potent instrument, hair testing aids in identifying drug and alcohol consumption by retaining biomarkers within the fibers of an actively growing hair strand. Hair samples, taken close to the scalp, can reveal drug and alcohol intake over the past three months. Collecting hair is straightforward, tampering with it is challenging, and shipping is uncomplicated.
A hair sample measuring 1.5 inches and comprising approximately 200 strands, akin to the width of a #2 pencil, yields 100mg of hair, ideal for screening and validating. For EtG, supplementary or tests exceeding 10 panels, 150mg of the sample is suggested. Utilizing a jeweler’s scale for weighing the sample is advised. If scalp hair is not present, a comparable amount of body hair may be obtained. "Head hair" implies scalp hair exclusively, whereas "body hair" encompasses all other types (e.g., facial, axillary).
Process Overview
The lab process of a drug test encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning integrates the sample into the lab's system, confirming proper sealing and shipping, assigning a LAN (Laboratory Accessioning Number), and inputting any additional data not furnished by an electronic chain of custody.
Screening is a preliminary assessment for drugs of abuse. While it's a cost-efficient method for excluding drug use on most samples, a positive screen necessitates confirmation for legal admission. Presumptive positive samples in Screening mandate secondary confirmation.
For samples indicating positivity in Screening, additional hair is extracted from the original specimen, readying it for Extraction. Here, drugs are isolated from hair at a lower concentration than other procedures such as urine or oral fluid, rendering hair drug screening the most intricate method to execute.
Confirmation of a positive screening is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are cleansed prior to confirmation if required. From Accessioning to Confirmation, the entire laboratory process is subjected to reviews under CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the analysis is conducted on the hair strand, not the scalp's hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Combes, TX
Hair follicle testing offers advantages over traditional urine tests. The superior detection capabilities of hair analysis offer unmatched reliability and accuracy. Unlike urine tests, which detect drugs for a shorter period, hair tests provide a comprehensive overview of an individual's drug history over several months.
This advantage makes hair testing the preferred choice for tougher screening processes.
Extended Detection Window in Combes, TX
Employers often seek comprehensive insights into an employee's substance history. Hair follicle testing provides a prolonged detection window, capable of identifying drug use up to 90 days past.
Such a long detection period offers a more thorough perspective on an individual’s long-term substance use patterns, proving to be an invaluable tool for ensuring the trustworthiness of potential hires.
Tamper-Resistant Testing Method in Combes, TX
The integrity of a drug test is paramount, and hair follicle testing significantly minimizes sample tampering risks. This method's reliability lies in its ability to prevent manipulation, as the collection process is observed.
Hair analysis provides trustable and undeniable results, reducing the chance of erroneous or misleading drug test outcomes and enhancing employers' confidence in the test's accuracy.
Convenient Nationwide Testing Locations and Local Locations in Combes, TX
Our expansive network of testing centers provides easy access to hair testing services nationwide, including locally within Combes. With numerous accessible sites, testing can be done quickly and without hassle.
This convenience simplifies the testing process, allowing individuals and employers to access trusted services promptly and efficiently.
Simple, Confidential Process in Combes, TX
Conducting a hair follicle drug test is straightforward and privacy-focused. The entire procedure—from ordering the test, taking it, to receiving results—ensures confidentiality and is designed to be user-friendly.
Concerns about privacy are thoroughly addressed, offering peace of mind to participants throughout every step of the process.
Affordable Pricing and Fast Turnaround in Combes, TX
Our hair follicle testing services are not only competitively priced but also boast rapid turnaround times. Companies, regardless of size, will find great value in our offerings, as our tests are designed to deliver results both quickly and cost-effectively.
We aim to provide exceptional service and peace of mind through our affordable and efficient testing solutions.
Fast, Accurate, and Reliable Results in Combes, TX
Hair follicle drug tests are renowned for their precision and swift results. The method's high accuracy in identifying substance use is a key benefit, making it a reliable choice for employers and institutions. Whether you need the information quickly, hair tests provide prompt and dependable outcomes.
Compared to traditional methods, hair testing ensures accurate results, helping make critical decisions effectively.
Compliance and Peace of Mind for Employers in Combes, TX
Employers benefit from hair follicle testing by enhancing compliance with workplace drug-free policies. This method reduces legal risks, ensuring adherence to regulations.
By adopting hair testing, companies can confidently maintain safer workplaces, mitigating the threat of drug use on-site and offering reassurance through reliable drug-screening procedures.
