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With 30 testing centers in the Tornillo area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.
Accredited Drug Testing provides thorough hair follicle drug testing services in Tornillo, Texas. For hair drug or alcohol tests, we excel in hair analyses, with centers available across all cities nationwide. Typically, hair samples of 1.5 to 2 inches from the crown or body may be utilized. These tests measure substances like drugs, alcohol/ETG, or tailored testing options.
Recently, the preferred method for drug screening has shifted towards hair follicle tests. This has been widely adopted by employers, courts, and Substance Abuse professionals over standard urine tests. Hair follicle testing serves those with zero-tolerance drug policies, courts, and probationers. It offers a significantly longer detection timeline, up to 90 days, ensures accuracy through observed collection, and is resistant to tampering. However, for detecting recent drug use within five days, urine tests remain supreme.
Accredited Drug Testing provides thorough hair follicle drug testing services in Tornillo, Texas. For hair drug or alcohol tests, we excel in hair analyses, with centers available across all cities nationwide. Typically, hair samples of 1.5 to 2 inches from the crown or body may be utilized. These tests measure substances like drugs, alcohol/ETG, or tailored testing options.
Recently, the preferred method for drug screening has shifted towards hair follicle tests. This has been widely adopted by employers, courts, and Substance Abuse professionals over standard urine tests. Hair follicle testing serves those with zero-tolerance drug policies, courts, and probationers. It offers a significantly longer detection timeline, up to 90 days, ensures accuracy through observed collection, and is resistant to tampering. However, for detecting recent drug use within five days, urine tests remain supreme.
* 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.
Seen as a robust method, hair testing effectively identifies drug and alcohol consumption. Hair fibers embed biomarkers, offering a prolonged record of substance use. If taken near the scalp, hair can detect substances for about a 3-month period. It's easy to collect, tough to tamper with, and straightforward to mail.
Obtaining a 1.5-inch sample, approximately 200 strands (akin to a #2 pencil thickness) from the scalp yields a 100mg sample, optimal for both screening and confirmation tests. For EtG, add-ons, or tests exceeding 10 panels, 150mg is advisable. Utilizing a jeweler’s scale for accurate weighing is recommended. If scalp hair isn’t accessible, body hair in equal proportion can be used. Reference to head hair specifically implies scalp hair, while body hair includes all other types (such as facial or axillary hair).
Process Overview
The process of obtaining a drug test result comprises four critical steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample is initially processed into the lab’s system, ensuring proper sealing and shipment. A random LAN (Laboratory Accessioning Number) is allocated, alongside any necessary data entry outside of an electronic chain of custody system.
Screening facilitates an initial drug abuse evaluation. It's an efficient way to negate drug use in most samples; however, any positive screen must undergo confirmation to be court-acceptable. Samples with presumptive positive results necessitate a follow-up confirmation.
Should the Screening indicate a presumptive positive, additional hair is extracted from the original sample for further Examination. Drugs are drawn from hair at notably lower levels compared to methods like urine or oral fluids, marking hair drug screening as inherently challenging.
Positive Screening outcomes are confirmed via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed pre-confirmation as necessary. Each step, from Accessioning to Confirmation, gets a review that adheres to CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests", these tests analyze the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Tornillo, TX, the advantages of hair follicle drug tests over urine tests are evident. Hair tests offer enhanced detection accuracy and reliability, especially for long-term substance use history. Employers favor hair testing for its comprehensive view and difficulty in manipulation, offering more confidence than traditional urine tests.
Extended Detection Window
Hair follicle testing in Tornillo, TX, offers an extensive detection period, up to 90 days, ensuring a thorough substance use history. This method gives employers a complete overview of an applicant or employee's past behavior, enabling more informed hiring and monitoring decisions. The extended window is a significant advantage over other testing methods.
Tamper-Resistant Testing Method
In Tornillo, TX, hair follicle tests significantly minimize the risk of sample adulteration. Their resilient testing methods deliver reliable and unquestionable results, ensuring integrity throughout the process. Employers can trust this method for its resistance to common tampering techniques found with other testing types.
Convenient Nationwide Testing Locations
Access to our nationwide and local testing centers in Tornillo, TX, ensures a hassle-free testing process. Employers and individuals benefit from quick and easy service, facilitating seamless compliance and testing procedures. Our extensive network guarantees prompt and effortless access to vital testing services.
Simple, Confidential Process
The hair follicle testing process in Tornillo, TX, is straightforward and confidential. From ordering to testing and receiving results, every step respects privacy while ensuring ease of use. Employers and individuals appreciate the simplicity and discretion of the process, aligning with their privacy concerns.
Affordable Pricing and Fast Turnaround
Our hair follicle tests in Tornillo, TX, are competitively priced and offer rapid turnaround times, providing excellent value. Companies of all sizes benefit from our cost-effective services, fostering peace of mind through reliable and timely test results. Our pricing structure ensures access to essential testing without financial strain.
Fast, Accurate, and Reliable Results
In Tornillo, TX, hair follicle drug tests offer superior precision and speed. They provide high accuracy in detecting substance use, making them a preferred choice for employers seeking dependable results. The meticulous process ensures swift and definitive outcomes, significantly aiding in workplace safety and compliance.
Compliance and Peace of Mind for Employers
Utilizing hair follicle testing in Tornillo, TX, ensures compliance with drug-free workplace policies. This method reduces legal risks and boosts workplace safety by providing accurate substance use detection. Employers gain peace of mind, knowing they are upholding the highest standards in employee testing.
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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Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!
Sarah Patterson - 4/8/2025
I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.
Kendra Harley - 3/26/2025
They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering
Billy Williams - 2/19/2025