Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Blountville, Tennessee. If you require testing for drugs or alcohol, our centers across the country, including all cities, specialize in hair analysis. Typically, 1.5 to 2 inches of hair from the head or body are needed. Our hair tests can assess drugs, alcohol/ETG, or offer other tailored testing solutions.
Recently, hair follicle drug tests have become a preferred method for drug screening. Employers, legal systems, and substance abuse experts are opting for hair tests over traditional urine analysis. These tests suit employers with strict no-drug policies and those under legal supervision. The key advantage of hair testing is its extended detection timeframe, usually up to 90 days, collected under supervision, making evasion nearly impossible. Still, urine tests remain the most precise for recent usage within five days.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Blountville, Tennessee. If you require testing for drugs or alcohol, our centers across the country, including all cities, specialize in hair analysis. Typically, 1.5 to 2 inches of hair from the head or body are needed. Our hair tests can assess drugs, alcohol/ETG, or offer other tailored testing solutions.
Recently, hair follicle drug tests have become a preferred method for drug screening. Employers, legal systems, and substance abuse experts are opting for hair tests over traditional urine analysis. These tests suit employers with strict no-drug policies and those under legal supervision. The key advantage of hair testing is its extended detection timeframe, usually up to 90 days, collected under supervision, making evasion nearly impossible. Still, urine tests remain the most precise for recent usage 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.
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged history of alcohol and drug use by embedding biomarkers within the strands of the hair as it grows. When obtained near the scalp, hair can reveal drug and alcohol usage up to around a 3-month period. Hair is straightforward to collect, challenging to tamper with, and convenient to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (similar in size to a #2 pencil) nearest the scalp will supply 100mg of hair, the optimal sample for both screening and confirmation. For tests involving EtG, additional analyses, or more than 10 panels, 150mg of the sample is advised. We advise using a jeweler’s scale to weigh the sample. If scalp hair isn't available, an equivalent quantity of body hair can be collected. When the term head hair is used, it specifically refers to scalp hair. Body hair refers to any other type of hair (facial, axillary, etc.).
Process Overview
The primary stages in processing a laboratory drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial handling of the sample within the lab’s framework. This step ensures the sample was properly sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing data entry that isn't captured by an electronic chain of custody.
Screening is an initial cursory check for substances of abuse. While Screening offers a budget-friendly approach to exclude drug use in most samples, a positive outcome requires validation to be court-admissible. Any samples that show a presumptive positive in Screening mandate a further confirmation.
If a sample shows a presumptive positive in the Screening phase, additional hair is taken from the original sample and prepped for Extraction. During this phase, substances are extracted from hair at a significantly lower concentration than in other methods (e.g., urine or oral fluid), making hair drug analysis the most challenging methodology to carry out.
Confirmation of any positive screening outcome is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned before confirmation as required. The complete lab procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair criteria alongside the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often named "hair follicle tests", the analysis actually focuses on the hair strand and not the follicle beneath the scalp
When comparing hair follicle testing to urine analysis in Blountville, TN, the advantages are clear. Hair testing boasts a longer detection period, offering better accuracy and reliability. Its ability to detect substance use up to 90 days provides a comprehensive insight, unlike urine tests which are limited to detecting only recent use.
Employers favor hair follicle tests for their dependability. While urine tests are still used, the chance for error is greater, making hair testing a superior choice for thorough substance screening.
Hair follicle testing in Blountville, TN, stands out for its extended detection window. Unlike traditional tests, it effectively detects past substance use up to 90 days. This long history review helps employers gain a full understanding of an individual's substance use behavior.
With a longer detection period, hair tests allow for a more complete picture of drug use. This is ideal for employers who require thorough background checks, ensuring a more dependable hiring process.
In Blountville, TN, hair follicle tests significantly mitigate the risk of tampering. Their design makes sample adulteration nearly impossible, guaranteeing authentic results. This reliability is crucial for businesses requiring full confidence in their test outcomes.
Unlike traditional tests, hair follicle analysis is collected under strict supervision, further reducing tampering opportunities and ensuring the integrity of the sample every time.
Access to testing services in Blountville, TN, is convenient due to Accredited Drug Testing's widespread network of centers. These nationwide and local facilities ensure that testing is quick and smooth, preventing any hassle for individuals seeking drug testing.
Convenience is paramount, and our centers are strategically located to provide easy access. This extensive network allows for efficient scheduling and testing, accommodating various client needs effortlessly.
In Blountville, TN, the process for hair follicle testing is designed to be simple and confidential. Ordering, taking tests, and receiving results are handled with care to maintain privacy. This straightforward approach ensures that individuals feel comfortable and secure throughout the process.
Confidentiality is key, and our seamless testing procedures emphasize ease of use while respecting privacy, making it accessible for all parties involved.
For businesses in Blountville, TN, we offer affordable pricing for hair follicle testing without compromising on speed. Our competitive rates and quick turnaround times provide value, ensuring companies of all sizes can access reliable testing economically.
Efficiency and cost-effectiveness are our priorities, allowing firms to benefit from prompt and precise testing results without overspending. This strikes a balance between quality service and budget constraints.
In Blountville, TN, hair follicle testing offers fast, accurate results that exceed traditional methods. With superior detection capabilities, these tests can track substance use reliably. The precision of hair follicle tests provides an accurate analysis, ensuring that employers receive comprehensive results promptly.
Processing times for hair follicle tests are swift, aiding in quick decision-making for businesses. This high accuracy ensures that substances are detected efficiently, eliminating the guesswork involved with older testing methods.
Employers in Blountville, TN, gain compliance and peace of mind with hair follicle drug testing. By adhering to drug-free workplace policies, companies reduce legal risks and enhance safety. Hair testing consistently supports these goals through reliable and extensive substance detection.
Using hair tests not only demonstrates a company’s commitment to a safe environment but also reassures stakeholders of strict adherence to compliance, thereby fostering trust and security.
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.
Quickly find trusted local drug testing centers in Blountville, TN — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Blountville, TN — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Blountville, TN.
Including specimen collector training, DER training, reasonable suspicion training and much more in Blountville, TN.v
Get fast, accurate hair drug testing at our convenient Blountville, TN locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Blountville, TN.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Blountville, TN.
Accurate 5 panel drug testing with fast, confidential results—trusted by Blountville, TN employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Blountville, TN workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Blountville, TN workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Blountville, TN drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
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.
Tom O - 12/19/2024