Accredited Drug Testing offers comprehensive hair follicle drug screenings in Tomball, Texas. If a hair or alcohol test is required, our specialists are adept in hair analytics, with testing sites across every city in the nation capable of conducting these tests. Typically, a minimum of 1.5 to 2 inches of head or body hair is necessary. These tests can be used to detect drugs, alcohol/ETG, or other specified analysis options.
In recent times, hair follicle analyses have become a more prevalent method of drug testing. Numerous employers, judicial systems, and addiction experts favor a hair analysis over the standard urine test. Such tests are utilized by organizations with strict anti-drug policies, the legal system, and those on probation. Their chief advantage is that they can detect drug usage over as long as 90 days, are collected under supervision, and are notoriously difficult to manipulate. For recent drug use, the first 5 days, a urine test remains the definitive choice.
* 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 tests have emerged as an effective means for identifying drug and alcohol consumption. Hair offers a long-term record of alcohol and drug intake by capturing biomarkers in the fibers of the growing hair shaft. When collected near the scalp, hair samples can provide up to a three-month detection window for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and convenient to ship.
A 1.5-inch sample comprising around 200 hair strands (approximately the size of a #2 pencil) closest to the scalp yields 100mg of hair, which is the ideal sample size for analysis and verification. For EtG, supplementary tests, and/or tests exceeding 10 panels, 150mg of the sample is advised. It's recommended to weigh the specimen using a jeweler’s scale. If scalp hair is not an option, a similar quantity of body hair can be used. When mentioning head hair, we specifically mean scalp hair. Body hair refers to any other hair types (like facial or axillary hair).
Process Overview
The four primary stages in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary processing of a specimen into a laboratory’s system. This involves confirming that the sample was correctly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry that an electronic chain of custody system has not provided.
Screening is a preliminary rapid assessment for drugs of abuse. While Screening is a cost-effective method to rule out drug use on the majority of samples, a positive screen must be confirmed to be legally admissible. Samples that are presumptively positive in Screening necessitate a secondary confirmation.
If a specimen is presumptively positive at the Screening phase, further hair is extracted from the initial sample and prepared for Extraction. In this phase, drugs are extracted from hair at much lower concentrations than in other methods (e.g., urine or oral fluid), which is why hair drug screening is the most challenging to execute.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation as required. The complete lab process from Accessioning to Confirmation is reviewed 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: Although often termed as "hair follicle tests", the actual test examines the hair strand and not the follicle underneath the scalp.
Hair follicle testing in Tomball, TX offers several advantages over traditional urine tests. The superior detection accuracy and reliability are unparalleled, making it a preferred choice for many organizations. Unlike urine tests, hair follicle screenings provide a more comprehensive overview of substance use, ensuring that employers have a detailed picture of an individual's history.
With an extended detection window of up to 90 days, hair follicle testing in Tomball, TX offers a thorough insight into an individual's drug use history. This extended period aids employers in garnering a comprehensive understanding of an applicant or employee's substance habits. Knowing this history helps in making informed hiring decisions, promoting a safer workplace environment.
The integrity of hair follicle testing in Tomball, TX, is bolstered by its tamper-resistant methodologies. Such tests significantly mitigate the chances of sample adulteration, ensuring results remain credible and indisputable. This reliability is critical for maintaining trust in testing outcomes, especially in environments demanding high accountability.
Convenience is at the forefront of our services, with testing locations available nationwide and locally in Tomball, TX. These centers guarantee a seamless and hassle-free experience for all testing needs. The accessibility of these sites ensures that getting tested is easy and convenient, no matter your location.
In Tomball, TX, the hair follicle testing process is designed to be both simple and confidential. From ordering to receiving results, each step prioritizes privacy and ease of use. This streamlined approach addresses concerns and promotes confidence in both the testing process and the outcome.
Our competitive pricing and rapid turnaround times in Tomball, TX make hair follicle testing both affordable and efficient. We cater to companies of all sizes, ensuring excellent value for the services offered. This cost-effectiveness paired with prompt reporting supports businesses in maintaining both budget and operational efficiency.
In Tomball, TX, the efficiency and precision of hair follicle drug tests stand out. These tests quickly deliver high accuracy in identifying substance use, surpassing many traditional methods. Employers benefit from rapid analysis, ensuring they have reliable data on potential hires and current employees.
The swift turnaround provides businesses with the confidence to make informed decisions without delay.
For employers in Tomball, TX, using hair follicle testing ensures adherence to drug-free workplace policies, offering peace of mind. This confidence results from reduced legal risks and a bolstered commitment to safety. The assurance of compliance promotes a culture of responsibility and diligence, fostering a supportive work atmosphere.
