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In Princeton, New Jersey, Accredited Drug Testing offers thorough hair follicle drug assessments. If you're seeking a hair drug or alcohol evaluation, our expertise in hair testing extends across multiple testing centers nationwide. Generally, having 1.5 to 2 inches of hair on your head or elsewhere is needed. These tests can identify drugs, alcohol/ETG, and other specialized hair testing options.
Recently, hair follicle drug testing has gained popularity for substance assessments. Employers, legal systems, and substance abuse experts often request hair drug evaluations over urine-based tests. Hair follicle assessments are favored by organizations with strict drug policies, the judicial system, and those on probation. The main advantage of hair follicle testing is its extensive drug detection window of up to 90 days, utilizing a supervised collection process that is nearly tamper-proof. However, urine tests are still preferred for detecting recent drug use within the last five days.
In Princeton, New Jersey, Accredited Drug Testing offers thorough hair follicle drug assessments. If you're seeking a hair drug or alcohol evaluation, our expertise in hair testing extends across multiple testing centers nationwide. Generally, having 1.5 to 2 inches of hair on your head or elsewhere is needed. These tests can identify drugs, alcohol/ETG, and other specialized hair testing options.
Recently, hair follicle drug testing has gained popularity for substance assessments. Employers, legal systems, and substance abuse experts often request hair drug evaluations over urine-based tests. Hair follicle assessments are favored by organizations with strict drug policies, the judicial system, and those on probation. The main advantage of hair follicle testing is its extensive drug detection window of up to 90 days, utilizing a supervised collection process that is nearly tamper-proof. However, urine tests are still preferred for detecting recent drug use within the last 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 now recognized as an effective method for identifying drug and alcohol consumption. Hair offers an extensive record of alcohol and other substances by capturing biomarkers within the strands of growing hair. Collected near the scalp, hair samples can reveal drug and alcohol use across a detection period of up to roughly three months. Hair extraction is straightforward, relatively resistant to tampering, and convenient to transport.
Aprox 1.5 inches of about 200 hair strands (about the width of a #2 pencil) nearest to the scalp yields 100mg, which is optimal for both screening and validation. For EtG, additional analysis, or when testing beyond 10 panels, a specimen amount of 150mg is advisable. Measuring the specimen on a jeweler’s scale is suggested. If no scalp hair is available, equivalent quantities of body hair can be collected. References to head hair exclusively imply scalp hair. "Body hair" encompasses all other types, like facial and axillary hair.
Process Overview
The laboratory drug test result processing includes four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial incorporation of a sample into the lab's system. This involves confirming that the sample was appropriately sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and handling any extra data entry not covered by an electronic chain of custody system.
Screening offers a rapid preliminary assessment for drug misuse. While Screening is a cost-effective approach to eliminate drug consumption in most samples, a positive screen must be confirmed to hold in legal proceedings. Samples that test presumptively positive during Screening necessitate a follow-up confirmation.
If the Screening phase indicates a presumptive positive result, additional hair is retrieved from the original sample for the Extraction phase. Here, drugs are extracted from hair at much lower concentrations compared to other approaches (e.g., urine or oral fluid), marking hair drug analysis as the most complex methodology.
Confirmation of any positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicative of positivity are cleansed before confirmation, if required. The entire lab procedure from Accessioning to Confirmation is examined in line with both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the common reference to "hair follicle tests", the actual examination focuses on the hair strand, not the follicle beneath the scalp.
In Princeton, NJ, the advantages of hair follicle testing over urine testing are numerous. Hair tests provide a superior detection period, encompassing up to 90 days of drug use history, far exceeding the limited detection window of urine tests. This allows for a more comprehensive analysis of an individual's substance habits.
Hair testing’s reputation is boosted by its inability to be easily defeated through adulteration or substitution, unlike urine tests. This ensures that the results reflect an accurate depiction of an individual’s drug use, supporting more informed decision-making by employers and other stakeholders.
Hair follicle testing in Princeton, NJ offers an extensive detection window, up to 90 days, making it ideal for capturing long-term substance abuse patterns. With its broad insight into an individual's drug history, it provides employers with critical data that is not available through traditional testing methods.
This extended timeframe allows businesses and organizations to make well-rounded decisions regarding employee and applicant substance use. Hair testing closes gaps left by shorter detection methods, resulting in a more complete view of past drug behavior.
Hair follicle drug tests conducted in Princeton, NJ, significantly minimize the risk of sample tampering. Unlike other methods, the integrity of a hair sample is challenging to compromise, ensuring accurate and genuine test results.
This tamper-resistant characteristic makes hair follicle testing a preferred choice for those seeking foolproof drug screening methods. The results from these tests are dependable and difficult to dispute, enhancing their reliability and effectiveness in substance detection protocols.
Our numerous testing sites, including those in Princeton, NJ, offer unmatched convenience for hair follicle drug testing. With locations nationwide, accessing our services is a hassle-free process for individuals and businesses alike, ensuring swift and efficient service.
Whether for pre-employment screening or compliance checks, our widespread network allows for quick setup and processing, offering individuals and employers the ease of nearby and accessible testing options with minimal disruption.
In Princeton, NJ, the hair follicle testing process is straightforward and confidential. From ordering a test to receiving the results, every step is designed to prioritize privacy and ease of use, catering to both individuals’ and companies’ needs.
This simple yet secure process guarantees that sensitive information is handled with the utmost care, alleviating concerns about confidentiality while providing a seamless user experience from start to finish.
In Princeton, NJ, our hair follicle testing services offer affordable pricing with fast turnaround times. Companies of all sizes benefit from our competitive pricing structures, which provide great value while ensuring timely results.
By balancing cost-effectiveness with rapid processing, businesses can stay informed and compliant without the stress of hefty expenses, making it an ideal choice for all organizations seeking efficient and economical drug screening solutions.
Hair follicle drug tests conducted in Princeton, NJ offer superior speed and accuracy. These tests precisely identify substance use, providing rapid results in a matter of days. This ensures that employers and individuals receive reliable and timely information, crucial for making informed decisions about drug use.
The high precision of hair follicle testing extends to its ability to detect a wide variety of substances with remarkable consistency. This reliability makes it an excellent choice for those requiring dependable testing outcomes, eliminating doubts related to drug screening processes.
In Princeton, NJ, hair follicle testing aids employers in maintaining compliance with drug-free workplace policies. This proactive approach reduces legal liabilities and reinforces a safe work environment, offering peace of mind to both employers and employees.
Furthermore, by adopting hair testing, organizations demonstrate their commitment to safety and regulation, which can improve their reputation and integrity in the community and among their workforce. It's a step towards a more responsible and secure business operation.
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