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Located in Cupertino, California, Accredited Drug Testing offers expansive hair follicle drug testing services. Whether you require testing for drugs or alcohol, our expertise lies in hair testing, with facilities spread across the nation ready to assist with your needs. Typically, 1.5 to 2 inches of hair from the head or body suffices. Hair analysis can detect substances, offering alcohol/ETG, or specialized testing options.
The trend towards using hair follicle drug tests for screening has surged recently. Various entities, including employers, judicial systems, and addiction specialists, tend to prefer hair tests over traditional urine tests. Hair testing is favored by employers with strict anti-drug policies, as it provides a lengthier detection range, generally up to 90 days, and is collected through a direct method, making it exceedingly difficult to sabotage. Nevertheless, urine tests remain more effective for detecting recent drug use within a 5-day window.
Located in Cupertino, California, Accredited Drug Testing offers expansive hair follicle drug testing services. Whether you require testing for drugs or alcohol, our expertise lies in hair testing, with facilities spread across the nation ready to assist with your needs. Typically, 1.5 to 2 inches of hair from the head or body suffices. Hair analysis can detect substances, offering alcohol/ETG, or specialized testing options.
The trend towards using hair follicle drug tests for screening has surged recently. Various entities, including employers, judicial systems, and addiction specialists, tend to prefer hair tests over traditional urine tests. Hair testing is favored by employers with strict anti-drug policies, as it provides a lengthier detection range, generally up to 90 days, and is collected through a direct method, making it exceedingly difficult to sabotage. Nevertheless, urine tests remain more effective for detecting recent drug use within a 5-day window.
* 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 gained recognition as a significant method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and other substances by embedding biomarkers within the strands as they grow. When obtained near the scalp, hair can offer roughly a 90-day detection period for alcohol and various drugs. Hair collection is straightforward, resistant to tampering, and convenient for transportation.
A 1.5-inch portion of around 200 hair strands (comparable to the size of a #2 pencil) nearest the scalp will yield 100mg of hair, the optimal amount for both screening and validation. For EtG, additional components, or assessments exceeding 10 panels, 150mg of the sample is advisable. Utilizing a jeweler’s scale for weighing the specimen is recommended. Should scalp hair be unavailable, a similar quantity of body hair can be gathered. When referring to head hair, it denotes only scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the introductory processing of a sample into a lab’s system. This process ensures the sample is properly sealed and forwarded, assigns a unique LAN (Laboratory Accessioning Number), and fulfills any extra data input not managed by an electronic chain of custody.
Screening consists of an initial rapid evaluation for substances of abuse. While Screening offers an economical solution to circumvent drug presence in most cases, a positive result necessitates confirmation to be valid in legal settings. Samples deemed presumptive positive during Screening must undergo a subsequent validation.
For samples deemed presumptive positive during the Screening phase, extra hair is extracted from the initial sample and prepped for Extraction. In this phase, substances are retrieved from hair at substantially lower concentrations compared to other techniques (e.g., urine or saliva), making hair drug screening the most complex to execute.
Confirmation of any presumptive positive outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation as required. The process from Accessioning through Confirmation is audited under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the examination focuses on the hair strand itself and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cupertino, CA
Comparing hair testing to urine tests reveals significant advantages:
Extended Detection Window in Cupertino, CA
Employers in Cupertino benefit from the extensive detection window of hair testing:
Tamper-Resistant Testing Method in Cupertino, CA
Hair follicle testing minimizes adulteration risks significantly:
Convenient Nationwide Testing Locations and Local Locations in Cupertino, CA
Our nationwide centers simplify drug testing access:
Simple, Confidential Process in Cupertino, CA
The hair test process prioritizes simplicity and privacy:
Affordable Pricing and Fast Turnaround in Cupertino, CA
Competitive pricing structures meet quick turnaround expectations:
Fast, Accurate, and Reliable Results in Cupertino, CA
The accuracy and speed of hair follicle drug tests in Cupertino are unmatched.
Compliance and Peace of Mind for Employers in Cupertino, CA
Employers in Cupertino secure compliance and reduce legal risks with hair testing:
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