Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service
Located in Vina, California, Accredited Drug Testing offers comprehensive hair follicle drug screening services. Whether you require drug or alcohol testing via hair, our expertise extends nationwide with facilities capable of performing these specialized tests. Generally, an individual needs around 1.5 to 2 inches of hair from the head or occasionally the body for analysis. Hair testing options include screenings for drugs, alcohol/ETG, or customizable hair analysis.
Hair follicle drug testing has gained popularity over the years as an effective method. More employers, judicial bodies, and professionals in substance abuse domains prefer hair tests over urine tests. Commonly used by entities with strict drug policies, courts, or probation offices, the hair test is favored for its ability to detect drug use for up to 90 days. The supervised process ensures accuracy and makes tampering nearly impossible, though for drug use within 5 days, urine tests are more precise.
Located in Vina, California, Accredited Drug Testing offers comprehensive hair follicle drug screening services. Whether you require drug or alcohol testing via hair, our expertise extends nationwide with facilities capable of performing these specialized tests. Generally, an individual needs around 1.5 to 2 inches of hair from the head or occasionally the body for analysis. Hair testing options include screenings for drugs, alcohol/ETG, or customizable hair analysis.
Hair follicle drug testing has gained popularity over the years as an effective method. More employers, judicial bodies, and professionals in substance abuse domains prefer hair tests over urine tests. Commonly used by entities with strict drug policies, courts, or probation offices, the hair test is favored for its ability to detect drug use for up to 90 days. The supervised process ensures accuracy and makes tampering nearly impossible, though for drug use within 5 days, urine tests are more precise.
* 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 testing is recognized as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by embedding biomarkers within the hair fiber as it grows. When sampled near the scalp, hair can offer a detection timeframe of up to about 3 months for alcohol and drugs. Hair collection is straightforward, relatively tamper-proof, and easy to transport.
A 1.5-inch section of roughly 200 hair strands (comparable to a #2 pencil) nearest to the scalp will yield 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional testing, and/or over 10-panel tests, 150mg of the sample is suggested. We propose using a jeweler’s scale to weigh the specimen. If scalp hair isn’t available, an equivalent amount of body hair may be gathered. When we mention head hair, it pertains to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four essential stages in processing a laboratory drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial setup of a sample within a laboratory’s database. This step verifies the sample’s proper sealing and shipment, assigns a unique LAN (Laboratory Accessioning Number), and completes any additional data input not covered by an electronic chain of custody system.
Screening provides an initial rapid assessment for drugs of abuse. While Screening is an economical approach to exclude drug use in most samples, a positive result must be confirmed for legal admissibility. Samples that test positive in Screening require a follow-up confirmation.
If a sample registers positive in the Screening phase, additional hair is taken from the original sample and prepped for Extraction. At this stage, drugs are isolated from the hair at a much reduced concentration compared to other methods (e.g., urine or oral fluid), making hair drug screening the most complex method to conduct.
Positive screening outcomes are verified using GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptively positive are cleansed before confirmation as necessary. The complete lab process from Accessioning to Confirmation is evaluated in compliance with the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the actual test analyzes the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Vina, CA, distinctly outrivals traditional urine testing. With its superior detection accuracy, hair testing captures a broader spectrum of drug use. Unlike urine tests, which offer a shorter detection window, hair tests cover up to 90 days of substance history, providing a clearer picture.
When comparing hair testing to urine tests, the greater reliability of hair tests in detecting drug use becomes evident. Traditional urine tests fall short in detecting long-term use, whereas hair tests reliably reflect drug history over a more extended period.
Hair follicle testing excels with its impressive extended detection window of up to 90 days in Vina, CA. This extended period provides employers a detailed view of an individual's substance history, aiding in robust decision-making.
The strength of hair follicle testing lies in its prolonged detection capabilities. In Vina, CA, employers gain from insights covering an employee's substance use for up to three months.
Hair follicle testing in Vina, CA offers exceptional protection against tampering, providing trusted results that are difficult to dispute. Unlike other testing methods, the process is resistant to adulteration.
The tamper-resistant nature of hair follicle tests makes them invaluable in Vina, CA, ensuring unquestionable sample integrity. Unlike other drug tests, hair samples are hard to alter, guaranteeing dependable results.
The convenience of nationwide testing locations including local centers in Vina, CA, highlights the accessibility of our services. Quick and easy access to testing centers simplifies the drug testing procedure for individuals and businesses alike.
Our meticulous setup of accessible testing locations in Vina, CA, ensures client convenience. With a network of centers, scheduling a test becomes straightforward and hassle-free.
The process of receiving hair follicle testing in Vina, CA is simple and confidential. From ordering to receiving results, every step respects privacy.
In Vina, CA, our hair follicle testing method underscores ease and confidentiality. The entire system from test scheduling to obtaining results prioritizes user privacy.
Aiming for affordability, our hair follicle drug testing in Vina, CA, highlights cost-effective pricing coupled with speedy result delivery.
In Vina, CA, hair follicle testing offers an affordable solution for businesses wanting reliable drug testing services.
In Vina, CA, hair follicle drug tests are renowned for delivering fast, accurate, and trustworthy results. The precision of these tests ensures reliable detection of substance use, providing outcomes that businesses and authorities can depend on.
The efficiency of hair follicle drug tests in Vina, CA, combines speed with reliability, making them superior to many other testing methods. When dependable outcomes are crucial, these tests deliver:
In Vina, CA, using hair follicle testing streamlines compliance with drug-free workplace policies, securing legal peace of mind and boosting safety. This testing method minimizes legal issues with its credible results.
Employers in Vina, CA achieve enhanced peace of mind with hair follicle testing by upholding workplace drug policies efficiently. The method ensures compliance, lessening liability worries.
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.
Quickly find trusted local drug testing centers in Vina, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Vina, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Vina, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Vina, CA.v
Get fast, accurate hair drug testing at our convenient Vina, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Vina, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Vina, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Vina, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Vina, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Vina, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Vina, CA drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
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