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At Accredited Drug Testing, hair follicle testing is provided at our Harbor Springs, Michigan location. If you're looking for hair drug or alcohol testing, we're experts in the field and offer services throughout the U.S., including all major cities. For most tests, you'll need 1.5 to 2 inches of hair from your head or body. Our hair tests can detect drugs, alcohol/ETG, or can be customized for specific analyses.
Hair follicle drug testing has recently become more prevalent in drug testing protocols. It's favored by employers, courts, and substance abuse specialists over urine tests. Employers with zero-tolerance policies, the judicial system, and probation personnel prefer hair tests due to their longer detection periods—up to 90 days. Despite this, urinalysis remains the go-to for drug detection within a 5-day window, given its precision.
At Accredited Drug Testing, hair follicle testing is provided at our Harbor Springs, Michigan location. If you're looking for hair drug or alcohol testing, we're experts in the field and offer services throughout the U.S., including all major cities. For most tests, you'll need 1.5 to 2 inches of hair from your head or body. Our hair tests can detect drugs, alcohol/ETG, or can be customized for specific analyses.
Hair follicle drug testing has recently become more prevalent in drug testing protocols. It's favored by employers, courts, and substance abuse specialists over urine tests. Employers with zero-tolerance policies, the judicial system, and probation personnel prefer hair tests due to their longer detection periods—up to 90 days. Despite this, urinalysis remains the go-to for drug detection within a 5-day window, given its precision.
* 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 has emerged as a robust method for identifying drug and alcohol consumption. Hair captures a long-term record by embedding markers in the fibers of the hair that grows. When obtained near the scalp, it can offer a detection timeframe of nearly 90 days for substances. Collection is straightforward, tampering is challenging, and it is simple to transport.
A hair sample of 1.5 inches with roughly 200 strands (equivalent to a #2 pencil diameter) taken nearest to the scalp will weigh 100mg, which is the optimum amount for testing. For EtG, additional tests, and those exceeding 10 panels, a quantity of 150mg is suggested. It is advisable to weigh the sample using a jeweler’s scale. Should scalp hair be absent, an equivalent quantity of body hair can be gathered. Reference to head hair pertains solely to scalp hair, whereas body hair includes all other types (e.g., facial, axillary).
Process Overview
The laboratory processing steps for drug test analysis encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the primary processing of a sample within the lab’s system. This step ensures proper sealing and dispatch, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data input not covered by an electronic chain of custody system.
Screening is a preliminary test for substance abuse. As a budget-friendly means, it usually rules out drug use; however, positive screenings must be verified for court compliance. Presumptive positives in Screening need secondary verification.
If a sample tests presumptively positive during Screening, additional hair is taken from the original sample and gets ready for Extraction. This phase involves extracting drugs from hair at a lower concentration than other methods (e.g., urine or oral fluid), marking hair drug screening as the toughest methodology.
Positive results in Screening are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positives undergo washing as necessary. The complete laboratory process from Accessioning through Confirmation is evaluated under both CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly called "hair follicle tests", the test analyzes the hair strand, not the follicle beneath the scalp.
Hair follicle testing outshines traditional urine tests in Harbor Springs, MI. Its main advantage lies in superior detection accuracy. While urine tests can be manipulated, hair tests offer nearly foolproof reliability.
Extended Detection: Hair tests can reflect drug use over months, while urine tests cover a shorter period.
With a detection window of up to 90 days, hair follicle tests in Harbor Springs, MI, provide a thorough assessment of drug history. This expansive timeframe gives employers better insight into past substance use.
Broader Overview: Employers can evaluate an individual's history over a longer duration.
The risk of adulteration is significantly minimized with hair follicle testing in Harbor Springs, MI. Hair samples are resilient against tampering, ensuring reliable results.
High Integrity: Collection methods reduce the possibility of interference, maintaining authenticity.
Our extensive network of testing centers, including ones in Harbor Springs, MI, offers convenience and accessibility. We ensure that our services are easily reachable and hassle-free.
Nationwide Reach: You can access testing services across various locations, simplifying logistics.
The hair follicle testing process in Harbor Springs, MI is straightforward and secure, guaranteeing confidentiality at every stage. From order placement to result retrieval, all steps prioritize privacy.
Transparent Procedure: Our system ensures ease and confidentiality throughout.
Our pricing for hair follicle tests in Harbor Springs, MI, is competitive, providing excellent value with swift turnaround times. This budget-friendly approach supports businesses of all sizes.
Great Value: Affordable rates coupled with quick reporting ensure you get the best service.
Hair follicle drug tests in Harbor Springs, MI, offer fast, accurate results. With cutting-edge technology, our analyses are highly precise, identifying a wide range of drugs with remarkable speed. This ensures you get reliable assessments that help make informed decisions swiftly.
Reduced Waiting Times: Our testing procedures provide results promptly, minimizing downtime.
Achieving compliance with workplace policies is made simpler with hair follicle testing in Harbor Springs, MI. By ensuring adherence to drug-free standards, employers mitigate legal risks and boost safety.
Policy Adherence: Hair tests align with regulatory requirements, offering employers peace of mind.
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