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Accredited Drug Testing offers comprehensive hair follicle drug assessments in Kennedy, Alabama. If there is a need for a hair cannabis or alcohol screening, we focus on hair analysis, with testing facilities available in every city across the Nation. Generally, 1.5 to 2 inches of hair from the scalp or body are used. Hair screenings can be tailored to detect drugs, alcohol/ETG, or other specialized testing needs.
In recent times, the approach to drug evaluation increasingly includes the hair follicle method. Many employers, judicial systems, and Substance Abuse specialists now prefer a hair examination over traditional urine analysis. These tests are favored by companies with zero-tolerance policies, courts, and probation programs. The key advantage is an extended 90-day detection window, conducted with direct observation, minimizing the chance for tampering. However, for assessing drug use in the last five days, urine tests remain the most precise method.
Accredited Drug Testing offers comprehensive hair follicle drug assessments in Kennedy, Alabama. If there is a need for a hair cannabis or alcohol screening, we focus on hair analysis, with testing facilities available in every city across the Nation. Generally, 1.5 to 2 inches of hair from the scalp or body are used. Hair screenings can be tailored to detect drugs, alcohol/ETG, or other specialized testing needs.
In recent times, the approach to drug evaluation increasingly includes the hair follicle method. Many employers, judicial systems, and Substance Abuse specialists now prefer a hair examination over traditional urine analysis. These tests are favored by companies with zero-tolerance policies, courts, and probation programs. The key advantage is an extended 90-day detection window, conducted with direct observation, minimizing the chance for tampering. However, for assessing drug use in the last five days, urine tests remain the most precise method.
* 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 use of hair testing as a significant means for detecting drug and alcohol usage is widely acknowledged. Hair acts as a chronological record of substances consumed, capturing biomarkers in the fibers of the hair as it grows. When gathered near the scalp, hair can provide a detection window of up to nearly three months for substances including alcohol. The collection of hair is straightforward, not easily tampered with, and convenient for shipping.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (akin to the size of a #2 pencil), near the scalp provides 100mg, which is deemed optimal for both screening and confirming results. For tests involving EtG, extended panels, or those exceeding 10 panels, a specimen weighing 150mg is advisable. The specimen should ideally be weighed using a jeweler’s scale. In the absence of scalp hair, a comparable amount of body hair can be utilized. References to head hair pertain exclusively to scalp hair, while body hair encompasses other types such as facial or axillary hair.
Process Overview
The laboratory analysis of a drug test outcome is composed of four core steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, a sample is initially processed within the laboratory's framework. This step entails checking the proper sealing and shipment of the sample, assigning it a random LAN (Laboratory Accessioning Number), and completing any further data entry required that is not covered by an electronic chain of custody system.
Screening involves a preliminary examination for the presence of abusive drugs. This stage is a cost-efficient approach to excluding drug usage in the majority of samples. However, a positive result at this stage must be validated to be admissible legally. Any sample flagged as potentially positive at Screening requires further confirmation.
Should a sample test presumptive positive during Screening, additional hair from the original specimen is used for Extraction. At this point, drugs are separated from the hair at a much lower concentration level than other methods (such as urine or oral fluid), making hair drug testing one of the most intricate methodologies to execute.
Positive Screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS procedures. Any sample that is presumptively positive is cleansed before confirmation as necessary. The entire process from Accessioning through to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and the accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis actually involves the hair strand itself and not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Kennedy, AL
The advantages of hair testing over traditional urine tests are clear.
Extended Detection Window in Kennedy, AL
Hair follicle testing provides a broader view of an individual's substance use history.
Tamper-Resistant Testing Method in Kennedy, AL
One of the significant strengths of hair follicle tests is their robustness against tampering.
Convenient Nationwide Testing Locations and Local Locations in Kennedy, AL
Access to testing services is straightforward with our multitude of centers.
Simple, Confidential Process in Kennedy, AL
Our process is straightforward and maintains privacy with high regard.
Affordable Pricing and Fast Turnaround in Kennedy, AL
We commit to competitive prices and rapid result delivery.
Fast, Accurate, and Reliable Results in Kennedy, AL
Hair follicle drug tests stand out due to their pinpoint accuracy and rapid results.
Compliance and Peace of Mind for Employers in Kennedy, AL
Implementing hair follicle testing supports adherence to workplace drug-free protocols.
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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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
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