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Accredited Drug Testing offers comprehensive hair follicle drug screening services throughout Duncan, AZ. Whether you require a hair drug or alcohol screening, our expertise in hair analysis is available nationwide, complete with testing facilities in every city. Typically, 1.5 to 2 inches of scalp or body hair can be tested. Options include drug, alcohol/ETG, or tailor-made hair tests.
Recently, hair follicle drug tests have increasingly become a preferred method for screening. Employers, judicial systems, and substance abuse specialists are opting for hair analysis as a superior alternative to traditional urine tests. With extended detection timeframes of up to 90 days, hair tests serve those with zero-tolerance policies. Unlike urine tests, they're harder to compromise but less effective for recent 5-day assessments.
Accredited Drug Testing offers comprehensive hair follicle drug screening services throughout Duncan, AZ. Whether you require a hair drug or alcohol screening, our expertise in hair analysis is available nationwide, complete with testing facilities in every city. Typically, 1.5 to 2 inches of scalp or body hair can be tested. Options include drug, alcohol/ETG, or tailor-made hair tests.
Recently, hair follicle drug tests have increasingly become a preferred method for screening. Employers, judicial systems, and substance abuse specialists are opting for hair analysis as a superior alternative to traditional urine tests. With extended detection timeframes of up to 90 days, hair tests serve those with zero-tolerance policies. Unlike urine tests, they're harder to compromise but less effective for recent 5-day assessments.
* 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.
The perception of hair testing has evolved into recognizing it as an effective means for detecting drug and alcohol consumption. Hair can capture biomarkers within its fibers, offering a timeline of substance use. Collected near the scalp, it can indicate the presence of alcohol and drugs for up to three months. Hair collection is straightforward, relatively tamper-resistant, and conveniently transported.
To provide an optimal sample, a 1.5-inch segment of approximately 200 strands of hair (resembling the size of a #2 pencil) near the scalp yields 100mg, which suffices for screening and confirmation. For tests like EtG, additional analyses, or beyond 10 panels, 150mg is advised. We suggest using a jeweler’s scale to measure the specimen. If scalp hair is unavailable, a corresponding amount of body hair is acceptable. When indicating head hair, it specifically means scalp hair, whereas body hair encompasses other types (facial, axillary, etc.).
Process Overview
The laboratory processing for a drug test result includes Accessioning, Screening, Extraction, and Confirmation as primary steps.
During Accessioning, the sample is initially integrated into a lab’s system by checking proper sealing and shipping, assigning a random Laboratory Accessioning Number (LAN), and completing any further data input absent from an electronic chain of custody system.
Screening constitutes a preliminary scrutinization for substance misuse. While Screening economically rules out drug presence for most samples, a positive result needs Confirmation to stand as evidence in court. Presumptive positives in Screening necessitate a supplementary confirmation.
Should the Screening phase yield a presumptively positive result, additional hair is taken from the existing sample for the Extraction phase. Here, drug levels are extracted from the hair at concentrations lower than in other methods (e.g., urine or oral fluid), making hair drug testing notably complex.
For any screenings testing positive, Confirmation follows through GC/MS, GC/MS/MS, or LC/MS/MS. Samples with presumptive positive results undergo washing before Confirmation as required. The entire process, from Accessioning to Confirmation, adheres to the CAP (College of American Pathologists) Hair designation and is accredited by ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the analysis examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Duncan, AZ offers distinct advantages over traditional urine tests. Its detection window, extending up to 90 days, provides a fuller picture of drug use history.
While urine tests are limited by a short detection period, hair analysis succeeds in long-term accuracy:
A hair follicle test effectively identifies drug intake in Duncan, AZ over an extensive duration of up to 90 days. Employers enjoy a thorough understanding of a candidate's substance background with this prolonged reach.
This duration facilitates a more comprehensive review of someone's past drug use.
In Duncan, AZ, hair follicle tests stand out as a tamper-resistant method of drug screening. Unlike urine tests, hair analysis significantly curtails the risk of sample adulteration, ensuring trustworthy outcomes.
Its method minimizes opportunities for deceit, delivering unaltered results:
Access to expedient and straightforward testing in Duncan, AZ is guaranteed by our multitude of national and local facilities. These locations provide convenience for those seeking drug testing services.
Whether at a national or local venue, obtaining testing services is hassle-free:
In Duncan, AZ, our hair follicle testing process is designed to be both uncomplicated and confidential. This transparency alleviates privacy concerns and boosts user ease.
Our services maintain user discretion while ensuring straightforward execution:
Competitive pricing and swift turnarounds characterize our hair follicle testing services in Duncan, AZ. Businesses across sizes can find great value in our affordable rates and expedited processes.
Our services promise cost-effective solutions and timely results:
In Duncan, AZ, the reliability of hair follicle drug testing lies in its ability to deliver quick and precise outcomes. This method surpasses others with its accuracy in identifying various substances over time.
With a high sensitivity rate, it can uncover patterns of substance use with unmatched precision.
Employers in Duncan, AZ achieve greater compliance and tranquility by integrating hair follicle testing into their drug-free policies. This method supports regulatory adherence while enhancing workplace security.
By minimizing legal liabilities, it ensures 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