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Headquartered in Stairtown, Texas, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Specializing in this method, we have numerous facilities across the country ready to conduct hair sample analysis for drugs and alcohol/ETG. For effective results, a hair length of 1.5 to 2 inches is typically required from the scalp or body.
Employers, courts, and substance abuse professionals increasingly favor hair follicle drug testing over traditional urine testing. This method supports zero-tolerance policies and probation requirements, offering an extended detection window of up to 90 days and reduced possibilities for manipulation, though urine tests remain reliable for recent usage detection within 5 days.
Headquartered in Stairtown, Texas, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Specializing in this method, we have numerous facilities across the country ready to conduct hair sample analysis for drugs and alcohol/ETG. For effective results, a hair length of 1.5 to 2 inches is typically required from the scalp or body.
Employers, courts, and substance abuse professionals increasingly favor hair follicle drug testing over traditional urine testing. This method supports zero-tolerance policies and probation requirements, offering an extended detection window of up to 90 days and reduced possibilities for manipulation, though urine tests remain reliable for recent usage detection within 5 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.
Hair examinations are increasingly recognized as a formidable method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug presence by embedding biomarkers within the strands as they grow. When obtained near the scalp, hair can reveal a detection period of up to three months for both alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and easy to send.
A 1.5-inch portion of roughly 200 strands (resembling the girth of a #2 pencil) nearest to the scalp will yield 100mg, which is the optimal quantity for both screening and verification. For EtG, additional, or tests surpassing 10 panels, 150mg is advised. We suggest assessing the specimen on a jeweler’s scale. Should scalp hair be insufficient, a comparable quantity of body hair can be used. When mentioning head hair, we specify scalp hair exclusively. Body hair includes all other types (like facial, axillary, etc.).
Process Overview
The primary four phases in lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the lab’s system, ensuring the sample was secured and dispatched correctly, allocating a random LAN (Laboratory Accessioning Number), and executing any supplementary data input absent from an electronic chain of custody system.
Screening pertains to an initial swift assessment for illicit substances. Though Screening offers a cost-effective measure to dismiss drug presence in most samples, a positive indication necessitates confirmation for courtroom acceptability. Samples showing positive in Screening demand further confirmation.
If a sample shows presumptive positive in the Screening phase, additional hair is derived from the original sample for the Extraction process. Here, drugs are drawn from hair at a noticeably lower concentration compared to other methods (e.g., urine or oral fluid), underscoring why hair drug screening ranks as the most intricate technique.
Positive indications from screening undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Samples with presumptive positive results are cleansed prior to confirmation as required. The entire lab process from Accessioning to Confirmation is subjected to review under CAP (College of American Pathologists) Hair classification alongside ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the procedure examines the hair strand rather than the scalp follicle.
Why Choose Hair Follicle Testing in Stairtown, TX: Hair testing excels over traditional urine tests due to its enhanced detection capabilities. Superior accuracy over time and less susceptibility to tampering mark its advantage. With more precise outcomes, hair testing is the preferred choice for employers aiming for a drug-free workplace, making it a crucial tool in Stairtown's screening processes.
Extended Detection Period in Stairtown, TX: One of the prominent benefits of hair follicle testing is its extended detection window. This method is capable of revealing drug use over a 90-day period, offering employers comprehensive insights into an individual's prolonged substance use history, which cannot be achieved with shorter-term tests like urine sampling.
Securing Results in Stairtown, TX: Hair follicle testing is largely tamper-resistant, discouraging sample adulteration due to its method of collection and analysis. This robustness ensures credibility and reliability in the results, offering peace of mind in knowing that the results accurately reflect an individual's drug use history in a nearly unchallengeable manner.
Convenient Testing Access in Stairtown, TX: With Accredited Drug Testing's extensive network of nationwide centers, quick and hassle-free access to testing is at your fingertips. Local facilities in Stairtown complement our expansive reach, ensuring convenience and ease for both individuals and employers seeking reliable drug testing services.
Smooth Process in Stairtown, TX: The hair follicle testing process is designed to be straightforward and confidential. From ordering to receiving results, privacy is prioritized, ensuring users in Stairtown experience seamless service without compromising personal data or undergoing complicated procedures, reinforcing trust in secure drug testing.
Value in Stairtown, TX: Our competitive pricing structures combined with rapid turnaround times make hair follicle testing a cost-effective option for businesses of all sizes. Affordable, yet high-quality testing ensures that companies in Stairtown can maintain a drug-free workplace without financial strain, providing excellent value for investment.
Efficiency and Accuracy in Stairtown, TX: Hair follicle drug tests are renowned for their precision and speed. With sophisticated technology, these tests offer a high level of accuracy, pinpointing recent and historical substance use efficiently. Their reliability ensures that users receive fast results without compromising accuracy, a true asset for time-sensitive scenarios.
Employer Confidence in Stairtown, TX: Hair follicle tests offer more than just accuracy; they ensure compliance with stringent drug-free work policies. Employers can significantly mitigate legal risks, improve safety, and uphold company standards by implementing this proven, lawful method of employee drug screening, fostering a secure work 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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
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.
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