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In New Hope, Tennessee, Accredited Drug Testing offers comprehensive hair follicle drug examinations. Whether you require a hair-based drug or alcohol test, our experts specialize in conducting these assessments. Our network of testing facilities is spread across various cities nationwide, ready to perform hair examinations. Typically, 1.5 to 2 inches of hair from the head or body is required. Hair tests can screen for drugs, alcohol/ETG, or include other personalized testing options.
Hair follicle tests have become a more common method for drug screening in recent years. Many employers, legal entities, and Substance Abuse specialists now favor hair drug tests over the traditional urine tests. Hair follicle assessments are suitable for employers implementing strict drug policies, judicial systems, and individuals under probation. The main advantage is their extended detection period of up to 90 days, ensuring reliable results. However, for identifying drug use within the past five days, urine tests remain accurate.
In New Hope, Tennessee, Accredited Drug Testing offers comprehensive hair follicle drug examinations. Whether you require a hair-based drug or alcohol test, our experts specialize in conducting these assessments. Our network of testing facilities is spread across various cities nationwide, ready to perform hair examinations. Typically, 1.5 to 2 inches of hair from the head or body is required. Hair tests can screen for drugs, alcohol/ETG, or include other personalized testing options.
Hair follicle tests have become a more common method for drug screening in recent years. Many employers, legal entities, and Substance Abuse specialists now favor hair drug tests over the traditional urine tests. Hair follicle assessments are suitable for employers implementing strict drug policies, judicial systems, and individuals under probation. The main advantage is their extended detection period of up to 90 days, ensuring reliable results. However, for identifying drug use within the past five days, urine tests remain accurate.
* 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.
Regarded as a potent tool for identifying substance use, hair testing captures a long-term history of substances, locking biomarkers within the strands of growing hair. When collected from near the scalp, hair can reflect a detection period spanning up to three months for both alcohol and drugs. Hair collection is straightforward, somewhat challenging to tamper with, and easy to transport.
A 1.5-inch segment of roughly 200 hair strands (the thickness of a #2 pencil) right next to the scalp will provide approximately 100mg of hair, which is the optimal sample for screening and confirming. For tests involving EtG, add-ons, or exceeding 10 panels, 150mg is suggested. Using a jeweler's scale to weigh the specimen is recommended. If scalp hair cannot be obtained, an equivalent amount of body hair may be gathered. By head hair, it specifically means scalp hair only. Body hair pertains to all other types (facial, axillary, etc.).
Process Overview
The laboratory process for drug testing comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing into the lab’s system. This step ensures the sample is properly sealed and shipped, allocates a random LAN (Laboratory Accessioning Number), and fills in any extra data entry missing from an electronic chain of custody system.
Screening offers an initial quick assessment for substance abuse. Although Screening is an economical method to dismiss drug usage in most cases, a positive screening necessitates confirmation for court admissibility. Any samples deemed presumptively positive in Screening need subsequent confirmation.
For a sample marked presumptively positive during Screening, additional hair is extracted from the primary sample and set up for Extraction. This process retrieves drugs from hair at much lower concentrations than other methods (like urine or oral fluid), making hair drug screening the most challenging method to conduct.
Confirmation for any positive screening outcome is done via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing prior to confirmation if needed. The entire lab process from Accessioning through Confirmation is assessed following both the CAP (College of American Pathologists) Hair designation and accreditation per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests," the procedure actually examines the hair strand instead of the follicle beneath the scalp.
Advantages of Hair Follicle Testing over Urine Tests in New Hope, TN
Hair testing offers a significant edge over urine tests with its longer detection window and improved accuracy. While urine samples might only spot recent substance use, hair tests capture a more extensive history. This enhanced reliability helps maintain the integrity of workplace and legal environments where drug use monitoring is crucial.
An Extended Detection Window in New Hope, TN
The ability of hair follicle testing to identify drug use over a 90-day period provides comprehensive insights into an individual's substance usage history. This extended window is beneficial for employers seeking a thorough review of a candidate's or employee's suitability and reliability, giving them confidence in their staffing decisions.
Reliable and Tamper-Resistant Testing in New Hope, TN
Hair follicle tests boast a robust resistance to tampering, safeguarding the integrity of the testing process. Unlike other testing methods, altering hair test results is nearly impossible, ensuring that organizations receive trustworthy and unaltered information about drug use.
Accessible Nationwide Testing, Including New Hope, TN
Our extensive network of testing centers across the nation, including local facilities in New Hope, ensures that all testing needs are met with convenience and speed. We prioritize hassle-free access to services, enhancing the testing experience for clients with diverse needs.
Easy and Confidential Process in New Hope, TN
The process of arranging, taking, and receiving results from hair follicle drug tests is straightforward and private. Each step is designed to protect client privacy and ensure ease of use, addressing any concerns employees or applicants might have regarding their confidentiality and the process's simplicity.
Cost-Effective Solutions with Quick Turnaround in New Hope, TN
Our affordable pricing structures combined with fast turnaround times provide excellent value. No matter the company size, our services are tailored to fit budgetary needs while still delivering quality results, ensuring peace of mind and budgetary efficiency.
Fast and Accurate Results in New Hope, TN
Hair follicle drug tests offer unmatched precision and speed. These tests accurately identify the presence of substances, providing reliable outcomes for assessments needed in various sectors. The quick turnaround time ensures that employers and institutions can make informed decisions based on dependable data, highlighting the test's efficiency.
Ensuring Compliance and Peace of Mind in New Hope, TN
Employers can rest easy knowing that hair follicle testing helps maintain compliance with drug-free workplace laws. This method enhances safety and reduces legal and operational risks by ensuring employees adhere to policies, thus creating 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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