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Accredited Drug Testing provides comprehensive hair follicle drug testing services in Brownfield, Texas. If you require a test for drugs or alcohol using hair samples, we specialize in hair testing and have facilities across the nation capable of conducting these tests. A minimum of 1.5 to 2 inches of hair from the scalp or body is generally needed. Hair testing can evaluate for drugs, alcohol/ETG, or other tailored options.
Over the years, the inclusion of hair follicle testing in drug assessments has increased. Organizations such as employers, law courts, and substance abuse experts now often prefer hair tests over traditional urine tests. Employers enforcing strict anti-drug policies, courts, and those monitoring individuals on probation utilize these tests. Hair testing's key advantage is its extended detection window, spanning up to 90 days, and the difficulty of tampering with the results. However, urine tests remain preferable for detecting very recent drug use, within five days.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Brownfield, Texas. If you require a test for drugs or alcohol using hair samples, we specialize in hair testing and have facilities across the nation capable of conducting these tests. A minimum of 1.5 to 2 inches of hair from the scalp or body is generally needed. Hair testing can evaluate for drugs, alcohol/ETG, or other tailored options.
Over the years, the inclusion of hair follicle testing in drug assessments has increased. Organizations such as employers, law courts, and substance abuse experts now often prefer hair tests over traditional urine tests. Employers enforcing strict anti-drug policies, courts, and those monitoring individuals on probation utilize these tests. Hair testing's key advantage is its extended detection window, spanning up to 90 days, and the difficulty of tampering with the results. However, urine tests remain preferable for detecting very recent drug use, within five days.
* 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.
Recognized as an effective instrument, hair testing is extensively used for identifying drug and alcohol consumption. By entrapping biomarkers within the filaments of the developing hair strand, hair offers a comprehensive historical view of alcohol and drug use. When gathered from near the scalp, hair testing can identify substance use over a span of three months approximately. The collection of hair samples is straightforward, challenging to tamper with, and can be easily transported.
Collecting a 1.5-inch sample consisting of around 200 hair strands (similar to the dimensions of a #2 pencil) nearest to the scalp yields approximately 100mg, the optimal quantity needed for screening and validation. For EtG, additional testing, and/or screenings exceeding 10 panels, a recommendation of 150mg hair specimen is made. We suggest weighing the sample on a jeweler's scale. In the absence of scalp hair, an equivalent mass of body hair may be utilized. When mentioning head hair, it exclusively refers to scalp hair, whereas body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test involves four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary incorporation of a sample into the lab’s workflow. This phase includes validating the integrity of the sample seal and transit, allocating a random LAN (Laboratory Accessioning Number), and completing any needed data entry that the electronic chain of custody system does not provide.
Screening is a rapid initial assessment for detecting drug usage. While Screening is cost-efficient for negating drug use in most samples, a positive result necessitates confirmation before it can be deemed court-acceptable. Any sample preliminarily positive in Screening mandates a secondary verification.
In instances where a sample tests positive at the Screening level, additional hair is extracted from the primary sample and prepped for Extraction. Drugs are isolated from hair at concentrations significantly lower than in other methods (e.g., urine or oral fluid), underlining the complexity of hair drug screening as a methodology.
Confirming a screened positive result is executed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Samples that test preliminarily positive undergo washing ahead of confirmation when necessary. The complete lab process from Accessioning to Confirmation is subject to review under CAP (College of American Pathologists) Hair certification and in line with ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests," this method in practice examines the hair strand rather than the follicle lying beneath the scalp.
In Brownfield, TX, hair follicle testing outshines urine tests through its superior accuracy. Benefits of hair testing include its inability to be easily tampered with, offering a more reliable assessment of substance use. Unlike urine tests, which only indicate recent drug use, hair tests reveal a comprehensive history, enhancing decision-making for various stakeholders.
The comprehensive detection capability of hair testing provides insights into long-term substance use, proving invaluable for employers and legal entities. Decision-makers gain confidence in this method over urine tests, as it delivers more accurate and reliable data.
Employers in Brownfield, TX benefit from the extended detection window of hair follicle tests, which can trace substance use up to 90 days back. This lengthy detection period offers a thorough overview of an applicant's or employee's drug history, enabling more informed hiring and monitoring processes.
Hair testing's ability to uncover long-term substance use provides a comprehensive substance history review that cannot be matched by shorter-term tests like urine analysis. Organizations use this data to maintain safe and compliant work environments.
Hair follicle testing in Brownfield, TX drastically reduces the chances of sample tampering, guaranteeing credible results. Its resistance to adulteration makes it a dependable choice over other methods where samples can be manipulated.
With unquestionable results, organizations trust hair follicle testing for maintaining integrity in drug assessments. The robust nature of hair samples ensures outcomes are consistently accurate and reliable.
In Brownfield, TX, the availability of numerous nationwide testing centers offers convenience for those requiring hair follicle drug tests. These centers provide quick and hassle-free access, making the testing process seamless and efficient.
Whether local or national, our testing locations cater to ease of service, ensuring accessibility for all clients. The strategically placed facilities simplify the process, enhancing the overall testing experience.
In Brownfield, TX, the hair follicle testing process is straightforward and confidential, ensuring users' privacy is maintained. From ordering to receiving results, each step is designed to be simple and user-friendly.
The process addresses common concerns regarding privacy and user ease, providing a worry-free experience. Clients are reassured of the secure handling of sensitive information throughout the testing journey.
In Brownfield, TX, hair follicle testing offers affordable pricing structures suitable for companies of all sizes. The competitive rates ensure quality testing does not come at an exorbitant cost.
Additionally, the quick turnaround times of these tests provide excellent value, combining cost-efficiency with fast and reliable results, promoting peace of mind across various enterprises.
Hair follicle testing in Brownfield, TX offers precision and prompt results that stand out in drug testing. Precision is key; by utilizing advanced technology, these tests accurately identify substance use. Moreover, clients appreciate the speed at which results are delivered, streamlining decision-making for both businesses and individuals seeking reliable outcomes.
Accuracy matters deeply; hair follicle tests detect a wide range of substances with high accuracy. This method surpasses traditional approaches by pinpointing drug use with certainty. Quick processing of results ensures that decisions based on these tests are both timely and trustworthy.
Employers in Brownfield, TX find compliance with workplace drug-free policies easier through hair follicle testing. This method ensures adherence to policies, minimizing legal risks and promoting a safe work environment.
Utilizing hair testing supports peace of mind for business leaders, as it reduces potential liabilities associated with drug-related incidents. By opting for hair testing, employers bolster their commitment to a secure and compliant workplace.
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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Great experience and great lab. Customer service agent was very helpful.
Jenna Bee - 2/19/2025
I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.
Exodus Heath - 2/13/2025
This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.
Jason Jackson - 7/19/2025