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Accredited Drug Testing offers comprehensive hair follicle drug assessments in Livingston, Texas. If a hair drug or alcohol examination is needed, Accredited Drug Testing is an expert in hair analysis, with facilities across various cities Nationwide to perform hair assessments. Typically, 1.5 to 2 inches of hair from the head or body are necessary. Hair analyses can probe for substances, alcohol/ETG, or tailored hair testing options.
Recently, the inclusion of hair follicle tests in drug assessments has become more common. Employers, legal systems, and Substance Abuse experts are favoring hair tests over traditional urine analyses. Hair follicle tests serve employers with strict no-drug policies, legal authorities, and those on probation due to their extensive detection period up to 90 days and strict collection process. However, for detecting the most recent 5-day use, urine analysis remains the most precise.
Accredited Drug Testing offers comprehensive hair follicle drug assessments in Livingston, Texas. If a hair drug or alcohol examination is needed, Accredited Drug Testing is an expert in hair analysis, with facilities across various cities Nationwide to perform hair assessments. Typically, 1.5 to 2 inches of hair from the head or body are necessary. Hair analyses can probe for substances, alcohol/ETG, or tailored hair testing options.
Recently, the inclusion of hair follicle tests in drug assessments has become more common. Employers, legal systems, and Substance Abuse experts are favoring hair tests over traditional urine analyses. Hair follicle tests serve employers with strict no-drug policies, legal authorities, and those on probation due to their extensive detection period up to 90 days and strict collection process. However, for detecting the most recent 5-day use, urine analysis remains the most precise.
* 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 screening has become recognized as an effective method for identifying drug and alcohol consumption. Hair offers a prolonged history of substance use by capturing biomarkers within the fibers of the developing hair strand. When gathered near the scalp, hair can present a detection window of up to roughly 90 days for alcohol and other substances. Hair is straightforward to collect, somewhat challenging to tamper with, and convenient to ship.
A 1.5-inch segment of approximately 200 hair strands (about the circumference of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the perfect sample size for initial testing and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the specimen is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair is inaccessible, an equivalent amount of body hair may be acquired. When mentioning head hair, we are indicating scalp hair solely. Body hair includes all other hair varieties (facial, axillary, etc.).
Process Overview
The key steps involved in the laboratory handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary processing of a sample into a laboratory’s system. This process includes confirming that the sample was properly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and completing any additional data entry not facilitated by an electronic chain of custody system.
Screening entails an initial brief examination for substance abuse. While Screening provides a budget-friendly way to exclude drug usage in the majority of specimens, a positive screen must be verified to be considered valid in legal scenarios. Any composites that are presumptively positive in Screening necessitate additional confirmation.
Should a specimen be presumptively positive during the Screening phase, extra hair is extracted from the original sample and prepared for Extraction. In this phase, drugs are isolated from hair at significantly lower concentrations in comparison to other methods (such as urine or oral fluid), which is why hair drug screening is considered the most intricate method to implement.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive specimens are cleansed prior to confirmation as required. The comprehensive laboratory procedure from Accessioning to Confirmation is examined 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 analysis is conducted on the hair strand and not the follicle lying beneath the scalp.
Hair follicle testing offers numerous advantages over traditional urine tests in Livingston, TX. The extended detection period and improved accuracy make hair analysis a superior choice. This method provides greater reliability, especially for organizations seeking comprehensive substance monitoring.
The hair follicle test in Livingston, TX provides an extended detection window, effectively identifying drug use over a longer span, up to 90 days. This method gives employers a detailed overview of an individual's substance habits, surpassing conventional testing timelines.
Hair follicle testing in Livingston, TX significantly reduces possibilities of tampering. The method assures reliable results by minimizing sample adulteration risks, giving employers complete confidence in the evaluation outcomes.
Our extensive network of testing centers across Livingston, TX, and beyond ensures ease and convenience. Access quick, hassle-free testing services with widespread local and nationwide availability, ensuring comprehensive coverage.
In Livingston, TX, the hair follicle test process is straightforward and discreet. From ordering to results, confidentiality is a priority, addressing privacy concerns while ensuring a user-friendly experience for all clients.
Livingston, TX benefits from competitive pricing and rapid result times in hair follicle testing. Businesses of all sizes appreciate the value provided, ensuring reliable outcomes without vast expenditures, alongside swift turnaround benefits.
The precision and swiftness of hair follicle drug tests in Livingston, TX, are unmatched. This method provides high-accuracy detection of substance use, offering fast and reliable results that meet modern requirements. By utilizing advanced technology, hair testing ensures comprehensive and meticulous assessments.
Employers in Livingston, TX gain peace of mind with hair follicle testing, ensuring compliance with drug-free workplace policies. This method reduces potential legal liabilities and enhances safety, contributing to a more secure working environment.
With its multidisciplinary nature, hair testing brings together researchers, scientists, and experts from various domains to develop innovative techniques, explore new methodologies, and address emerging concerns, responding to the ever-evolving challenges of drug abuse, therapeutic drug monitoring, and environmental exposures to pollutants.
The joint meeting of the Society of Hair Testing (SoHT) and the Italian Group of Forensic Toxicologists (GTFI) was organized in Verona, June 8–10, 2022, and hosted by the Legal Medicine team of the Verona University Hospital, directed by Franco Tagliaro together with Federica Bortolotti and Rossella Gottardo.
It served as a prominent platform for knowledge exchange and collaboration, facilitating groundbreaking advancements in hair testing and analysis. In this special issue of Drug Testing and Analysis, we aim to showcase the remarkable manuscripts presented at this significant event, shedding light on the latest research and highlighting the future directions in this field.
Novel Analytical Techniques: The Verona meeting witnessed the unveiling of cutting-edge analytical techniques, offering enhanced sensitivity, selectivity, and accuracy for drug testing. Remarkable advancements in sample preparation, detection, and identification of drug compounds have been presented. The manuscripts in this section presented novel approaches, such as multianalyte methods and on-line preparation which can enable rapid analysis and improve thorough forensic investigations.
Biomarkers and Pharmacokinetics: The identification and validation of reliable biomarkers and pharmacokinetic studies are fundamental aspects of drug testing and analysis. The impact of hair treatments on the oxidation/decomposition of drugs in hair was also explored, as the long-term fate of drugs incorporated in the keratin matrix. Furthermore, the SoHT meeting in Verona featured research on the identification and quantification of alcohol abuse biomarkers, their stability, and their correlation with exposure and other biomarkers.
Forensic Applications and Interpretation: One of the vital objectives of hair testing is its application in forensic investigations and legal proceedings. The SoHT meeting in Verona emphasized the significance of rigorous interpretation of analytical results and the need for standardized protocols. Manuscripts in this section present advancements in forensic toxicology, and have explored the challenges posed by emerging designer drugs and strategies to combat their proliferation. The pitfalls encountered when the exogenous/endogenous nature of a substance is questioned were presented and discussed. The special issue presents also manuscripts that delve into the ethical implications of drug testing in drug facilitated sexual assaults.
Clinical Applications of hair testing are witnessed by the insight on environmental tobacco smoke exposure, assessed by hair analysis in a population of students and the study of in utero-exposure to drugs of abuse through neonatal hair analysis. Exposure to drugs was also important in cases of child abuse/neglect, when the clinical purpose of hair testing merge with its forensic applications.
The legal framework surrounding hair testing and the achievement of guidelines to ensure fairness, accuracy, and confidentiality in drug testing practices have also been discussed,and the SoHT consensus on general hair testing and testing for drugs of abuse was presented at the meeting and published as a Letter to the Editor.
In conclusion, the special issue of Drug Testing and Analysis, featuring manuscripts from the SoHT–GTFI meeting in Verona 2022, reflects the remarkable advancements achieved in this field. The manuscripts provide valuable insights into novel analytical techniques, biomarkers, pharmacokinetics, forensic applications, and ethical considerations. As we embrace these advancements, we pave the way for a safer, healthier society, where drug testing and analysis serve as powerful tools in protecting public health and maintaining integrity in various sectors. The research presented in this special issue will undoubtedly shape the future of drug testing and analysis, fostering collaboration and inspiring further innovation in this crucial area of scientific inquiry.
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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025