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Based in San Jose, Arizona, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Our specialization in hair testing is complemented by our national testing centers, enabling easy access to tests. Typically, 1.5 to 2 inches of hair from either the head or body is required. Hair testing allows for the analysis of drugs, alcohol/ETG, and other tailored testing choices.
The trend in drug testing increasingly favors the use of hair follicle drug tests. Employers, judicial systems, and Substance Abuse professionals often prefer hair over urine tests. These tests are favored by zero-tolerance employers, courts, and probation officers. Hair follicle drug tests offer an extended detection period of up to 90 days and are difficult to manipulate, though urine tests remain best for detecting recent drug use in the past five days.
Based in San Jose, Arizona, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Our specialization in hair testing is complemented by our national testing centers, enabling easy access to tests. Typically, 1.5 to 2 inches of hair from either the head or body is required. Hair testing allows for the analysis of drugs, alcohol/ETG, and other tailored testing choices.
The trend in drug testing increasingly favors the use of hair follicle drug tests. Employers, judicial systems, and Substance Abuse professionals often prefer hair over urine tests. These tests are favored by zero-tolerance employers, courts, and probation officers. Hair follicle drug tests offer an extended detection period of up to 90 days and are difficult to manipulate, though urine tests remain best for detecting recent drug use in the past 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 is increasingly regarded as an effective method for detecting substance use. This form of testing offers a long-term record of drug and alcohol usage by capturing biomarkers within the fibers of the growing hair. When taken adjacent to the scalp, hair samples can reveal drug and alcohol consumption spanning up to around three months. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A sample length of 1.5 inches consisting of roughly 200 hairs (similar in thickness to a #2 pencil) nearest to the scalp will yield 100mg, which is the optimal amount for both testing and verification. For testing categories such as EtG, enhancements, and/or more than 10-panel tests, 150mg of the hair is advised. Using a jeweler’s scale for weighing specimens is recommended. If scalp hair is not available, a comparable amount of body hair can be utilized. Here, head hair refers strictly to scalp hair. All other hair types (such as beard or underarm) are considered body hair.
Process Overview
The lab processing of a drug test result involves four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial handling of a specimen within a lab's workflow, ensuring proper sealing and transportation, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any additional data entry that an electronic custody chain hasn’t supplied.
Screening provides a rapid test for drug abuse. This stage helps efficiently exclude drug usage in most cases, though a verified result is mandatory for legal contexts. Any sample testing positive in the initial Screening demands a follow-up confirmation.
When a sample yields a positive Screening outcome, extra hair is retrieved from the original batch and prepared for Extraction. At this stage, substances are removed from hair at significantly lower concentrations compared to other test types (such as urine or oral samples), which renders hair drug screening notably complex.
Positive test results from Screening must undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples indicated as positive in Screening are cleansed as required before Confirmation. The entire lab process from Accessioning to Confirmation complies with CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the analysis focuses on the hair itself, not the follicle beneath the skin.
Why Hair Follicle Testing Trumps Urine Tests in San Jose, AZ
Hair follicle drug tests offer numerous advantages over traditional urine tests. With their ability to uncover a range of substances over a longer detection period, hair testing presents superior detection and accuracy, making them a prime choice in San Jose, AZ.
An observed collection process enhances reliability, making hair follicle tests a preferred option for accurate substance identification.
Extended Detection Window: An Advantage in San Jose, AZ
Hair follicle testing provides an extensive detection window, capturing up to 90 days of substance use history. Employers in San Jose, AZ benefit from this comprehensive view, allowing for informed decisions regarding applicant or employee screenings.
This method grants a prolonged insight into substance history, aiding in overall workforce assessment.
Tamper-Resistant Hair Follicle Testing in San Jose, AZ
The robust nature of hair follicle tests makes sample tampering a non-issue. This secure method provides results that are trustworthy and difficult to question, earning the confidence of employers and professionals in San Jose, AZ.
The resilience of this testing process ensures the integrity and dependability of the findings.
Convenient Nationwide and Local Testing in San Jose, AZ
Accredited Drug Testing ensures seamless access to hair follicle testing through our network of nationwide centers. Our local San Jose, AZ locations provide fast, easy, and stress-free testing solutions.
Enjoy the benefit of easily accessible testing locations serving all your needs, right when you need them.
A Simple and Confidential Process in San Jose, AZ
Our hair follicle testing process is straightforward and respects privacy, from ordering to receiving results. Concerns about confidentiality are addressed with precision in San Jose, AZ.
Clients appreciate the discreet and uncomplicated steps involved, ensuring a smooth experience.
Affordable Pricing and Quick Turnaround in San Jose, AZ
Benefit from competitive pricing and rapid turnaround times with our hair follicle testing services in San Jose, AZ. Delivering excellent value caters to businesses of any size.
Our commitment to affordability and speed satisfies diverse client needs, ensuring peace of mind and resourcefulness.
Speed and Precision in San Jose, AZ: Hair Follicle Drug Tests
Hair follicle tests deliver fast and precise results, ensuring high accuracy in detecting drug usage. The cutting-edge technology employed in these tests pinpoints substance use, making them ideal for those requiring swift and correct outcomes in San Jose, AZ, and beyond.
The science behind hair follicle testing enables detailed results, crucial for confirming recent or past substance use with reliability.
Ensuring Compliance and Peace of Mind in San Jose, AZ
Hair follicle testing supports workplace policies by confirming compliance with drug-free mandates. This method minimizes legal risks and enhances overall workplace safety for employers in San Jose, AZ.
The adoption of hair follicle tests helps foster a safe and compliant 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.
Tom O - 12/19/2024