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Accredited Drug Testing offers comprehensive hair follicle drug testing services in Phoenix, New York. Whether you require a hair drug or alcohol test, our specialization in hair testing connects you with testing sites Nationwide to administer your test. Generally, 1.5 to 2 inches of hair from the crown or body can be used. Hair tests can identify drugs, alcohol/ETG, or be customized for various needs.
Recently, hair follicle drug tests have increasingly become part of standard drug testing protocols. These are favored over usual urine tests by employers, courts, and Substance Abuse professionals who often need a hair drug test for its benefits. Hair follicle tests offer a longer detection window for drug use—up to 90 days—through strict observation, making them very difficult to manipulate. Yet, for drug use within a recent 5-day period, a urine test is still the most precise.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Phoenix, New York. Whether you require a hair drug or alcohol test, our specialization in hair testing connects you with testing sites Nationwide to administer your test. Generally, 1.5 to 2 inches of hair from the crown or body can be used. Hair tests can identify drugs, alcohol/ETG, or be customized for various needs.
Recently, hair follicle drug tests have increasingly become part of standard drug testing protocols. These are favored over usual urine tests by employers, courts, and Substance Abuse professionals who often need a hair drug test for its benefits. Hair follicle tests offer a longer detection window for drug use—up to 90 days—through strict observation, making them very difficult to manipulate. Yet, for drug use within a recent 5-day period, a urine test is still the most precise.
* 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 testing has emerged as a robust method for identifying drug and alcohol consumption. Hair captures a longitudinal record of alcohol and drug intake by embedding biomarkers in the growing hair's fibers. When obtained near the scalp, hair can offer an up-to-3-month detection period for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches, consisting of roughly 200 strands of hair (approximately the thickness of a #2 pencil) nearest the scalp, provides 100mg of hair, the perfect quantity for initial evaluation and verification. For EtG, additional tests, and/or assessments beyond 10 panels, 150mg of the sample is advised. We advocate for using a jeweler’s scale to measure the specimen. Should scalp hair be unavailable, a comparable amount of body hair can be collected. References to head hair specifically mean scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result is divided into four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial entry of a sample into a laboratory’s system. This process checks that the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry not covered by an electronic chain of custody system.
Screening provides a preliminary quick check for drug misuse. While screening offers a cost-efficient method to eliminate drug usage for most samples, a positive screen must be confirmed to be viable in court. Samples presumed positive in Screening demand a follow-up confirmation.
If a sample is presumed positive in the Screening phase, additional hair is extracted from the preliminary specimen and prepared for Extraction. In this step, drugs are extracted from hair at considerably lower concentrations than other methods (e.g., urine or oral fluid), which explains why hair drug testing is the most challenging method to execute.
Verification of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are washed before verification as required. The entire laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly termed as "hair follicle tests", the test itself examines the hair strand, not the hair follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Phoenix, NY
Hair tests offer a distinct advantage over traditional urine tests, showcasing superior accuracy. Their ability to detect drug use over a prolonged period helps in consistently upholding policies against substance abuse.
Unlike urine tests, hair testing emerges as more reliable by uncovering patterns of use that may go unnoticed in shorter detection windows, which is essential for maintaining a safer workplace.
Extended Detection Window in Phoenix, NY
One of the standout features of hair follicle testing is its ability to monitor drug use over extended periods—up to 90 days. This long window provides employers with a comprehensive perspective on their workers' substance habits.
This kind of insight is valuable for companies aiming to maintain a productive and drug-free work environment. It gives a thorough understanding of an individual’s history of substance use which isn’t possible through shorter detection tests.
Tamper-Resistant Testing Method in Phoenix, NY
Hair follicle tests are less susceptible to tampering, providing results that employers and legal entities can confidently trust. Their resistance to adulteration makes them a reliable option for drug testing.
Unlike other methods subject to manipulation, hair tests ensure a true representation of one’s drug history. This reliability is invaluable for those seeking unquestionable testing results.
Convenient Nationwide Testing Locations and Local Locations in Phoenix, NY
Our extensive network of testing centers across the country, including Phoenix, ensures that testing services are easily accessible. This facilitates quick and hassle-free testing services.
You gain from our geographical reach, which guarantees that you can receive prompt and efficient testing services wherever required, simplifying the process considerably.
Simple, Confidential Process in Phoenix, NY
Our testing services boast a straightforward and confidential process. From ordering to results delivery, each step is designed to maintain privacy while ensuring ease of use for all clients.
The seamless nature of our services removes the complexity from drug testing, offering peace of mind to those who are concerned about the confidentiality and transparency of the testing procedures.
Affordable Pricing and Fast Turnaround in Phoenix, NY
We provide competitive pricing and swift turnaround times, ensuring that businesses, regardless of size, obtain excellent value when utilizing our services.
Rapid results coupled with cost-efficient pricing allow companies to maintain both budget and timelines effectively, supporting their operational demands without compromise.
Fast, Accurate, and Reliable Results in Phoenix, NY
Hair follicle tests are renowned for their high accuracy in identifying substance use. Unlike traditional methods, they quickly deliver precise results, meeting the needs of businesses and legal entities alike.
This testing method provides detailed insights, allowing employers to make informed decisions. Their rapid processing time is crucial for maintaining efficient workplace operations in today's fast-paced environment.
Compliance and Peace of Mind for Employers in Phoenix, NY
Employers striving for compliance with drug-free workplace policies benefit significantly from hair follicle testing. It helps minimize legal risks and enhances safety for everyone.
Through advanced detection capabilities, these tests provide a sense of security, ensuring that employees adhere to company standards, thus fostering a safer working 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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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
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
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025