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Accredited Drug Testing provides full-spectrum hair follicle drug assessments in Glendale, Texas. If a hair-based drug or alcohol screening is what you need, Accredited Drug Testing excels in this area, with facilities across all U.S. cities, capable of conducting these tests. Typically, you require 1.5 to 2 inches of hair from your head or body. These hair analyses can detect drugs, alcohol/ETG, or other customized testing options.
Recently, hair follicle drug testing has become a more common method for substance testing. Numerous employers, judicial bodies, and substance abuse experts now prefer hair over urine tests. The hair follicle assessment is chosen by those upholding zero-tolerance policies, legal authorities, and probationary individuals due to its prolonged detection period that lasts around 90 days. This sample gathering is witnessed and difficult to tamper with, though for testing within the last five days, urine remains more reliable.
Accredited Drug Testing provides full-spectrum hair follicle drug assessments in Glendale, Texas. If a hair-based drug or alcohol screening is what you need, Accredited Drug Testing excels in this area, with facilities across all U.S. cities, capable of conducting these tests. Typically, you require 1.5 to 2 inches of hair from your head or body. These hair analyses can detect drugs, alcohol/ETG, or other customized testing options.
Recently, hair follicle drug testing has become a more common method for substance testing. Numerous employers, judicial bodies, and substance abuse experts now prefer hair over urine tests. The hair follicle assessment is chosen by those upholding zero-tolerance policies, legal authorities, and probationary individuals due to its prolonged detection period that lasts around 90 days. This sample gathering is witnessed and difficult to tamper with, though for testing within the last five days, urine remains more reliable.
* 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 examination is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of substances by embedding biomarkers within its growing fibers. When collected near the scalp, it offers a detection span of up to three months for various substances. Hair is straightforward to gather, challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches and consisting of about 200 hair strands (approximately the size of a #2 pencil) from the scalp will provide 100mg of hair, the ideal amount for both screening and confirmation. For EtG tests, add-ons, or those exceeding 10 panels, a specimen of 150mg is suggested. We recommend using a jeweler’s scale to measure the specimen weight. If scalp hair cannot be obtained, a comparable amount of body hair can be used. When mentioning head hair, we specifically refer to scalp hair. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results comprises four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step where a specimen is registered into the lab's system. It includes confirming that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry if it is not provided by an electronic chain of custody system.
Screening provides an initial quick assessment for potential drug use. Although Screening is a cost-efficient approach to eliminate drug presence in most samples, any positive result must be verified for legal acceptability. Samples with presumed positive results in Screening necessitate further confirmation.
Should a specimen show a presumptive positive during Screening, additional hair is taken from the initial collection and readied for Extraction. In this phase, drug residues are removed from the hair at significantly lower concentrations than other methods (such as urine or saliva), making hair drug screening the most challenging to perform.
Confirmation of a positive screening finding is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing before confirmation as needed. The full lab procedure from Accessioning to Confirmation is meticulously reviewed under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis is performed on the hair strand, not the follicle below the scalp
In Glendale, TX, hair follicle tests demonstrate clear advantages over traditional urine tests. One primary benefit is the superior accuracy of hair testing, minimizing uncertainties that urine tests might present.
Hair tests also provide a more reliable detection timeline, capturing substance use over a longer duration compared to urine tests, making hair testing an informed choice for many.
The detection accuracy of hair tests is unrivaled, surpassing many traditional methods, thus offering a more dependable solution for discerning employers.
Hair follicle testing boasts an extended detection window of up to 90 days, giving employers in Glendale, TX a comprehensive view of an individual's substance history.
This long detection period enables companies to better assess the long-term habits of potential employees, unlike the shorter window urine tests provide.
With this method, employers gain an all-encompassing understanding of an applicant’s or employee's substance use, aiding in more informed decision-making.
Hair follicle testing in Glendale, TX offers significant resistance to tampering, ensuring sample integrity throughout the testing process.
This method's rigorous procedures make it challenging to alter the test results, providing employers with trustworthy and unalterable outcomes.
The reliability of the hair test shields against any attempt at sample manipulation, delivering unquestionable results time after time.
Glendale, TX residents benefit from our nationwide network of testing centers, ensuring easy and quick access to hair follicle testing services.
Our widespread facility availability makes the testing process hassle-free and convenient, with locations accessible to all needing our services.
Whether local or elsewhere in the nation, quick and simple testing is only a short trip away, making the entire procedure seamless and efficient.
The hair follicle testing process in Glendale, TX is designed to be straightforward and confidential, addressing privacy concerns with utmost care.
Ordering, administering, and receiving test results are uncomplicated steps, ensuring ease of use for all involved.
This level of simplicity ensures a stress-free experience, reinforcing confidentiality and trust in our testing services in Glendale, TX.
Competitive pricing and fast turnaround times are hallmarks of our hair follicle testing services in Glendale, TX.
Despite offering top-tier testing services, we maintain affordable rates that cater to businesses of all sizes, ensuring excellent value.
Fast results ensure companies can act swiftly, while our pricing keeps testing cost-effective and accessible to organizations across various industries.
The efficiency of hair follicle testing in Glendale, TX lies in its swift and accurate results. It's renowned for detecting a wide array of substances with precision, offering reliable outcomes that employers can trust.
Speed is a critical advantage; unlike some other methods, hair testing yields results rapidly, allowing businesses to make informed decisions without delay.
When it comes to accuracy, hair tests stand out by offering high-level detection with reduced false positives or negatives, ensuring clarity and confidence in results.
Employers in Glendale, TX gain compliance and peace of mind with hair testing, ensuring adherence to drug-free workplace policies.
The use of hair tests reduces legal risks associated with drug-policy violations, fostering a safe and secure working environment.
Adopting hair follicle testing guarantees employers a systematic way to uphold workplace standards, enhancing organizational safety and integrity.
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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