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
Accredited Drug Testing provides comprehensive hair follicle drug tests in Alamo Oaks, California. Specializing in both hair drug and alcohol tests, we maintain testing facilities across all U.S. cities. Typically, 1.5 to 2 inches of head or body hair is sufficient for testing. Analyzable for drugs, alcohol/ETG, or other specific needs, hair tests offer versatile options.
The last few years have seen a shift toward hair follicle drug testing in drug enforcement scenarios. Many employers, judicial systems, and substance abuse experts now favor hair tests over traditional urine tests. Zero-tolerance workplaces, legal courts, and individuals under probation benefit from the extended detection window of hair tests, which span up to 90 days, against the more immediate, though less reliable, results of urine tests.
Accredited Drug Testing provides comprehensive hair follicle drug tests in Alamo Oaks, California. Specializing in both hair drug and alcohol tests, we maintain testing facilities across all U.S. cities. Typically, 1.5 to 2 inches of head or body hair is sufficient for testing. Analyzable for drugs, alcohol/ETG, or other specific needs, hair tests offer versatile options.
The last few years have seen a shift toward hair follicle drug testing in drug enforcement scenarios. Many employers, judicial systems, and substance abuse experts now favor hair tests over traditional urine tests. Zero-tolerance workplaces, legal courts, and individuals under probation benefit from the extended detection window of hair tests, which span up to 90 days, against the more immediate, though less reliable, results of urine tests.
* 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 has emerged as an effective method for identifying drug and alcohol consumption. Hair offers a comprehensive history of alcohol and drug use by capturing biomarkers in the hair's fibrous structure as it grows. When taken near the scalp, hair can offer a detection period of up to roughly 3 months for alcohol and drugs. Hair collection is straightforward, resistant to tampering, and easily transportable.
A sample measuring 1.5 inches and containing about 200 hair strands (comparable to a #2 pencil's thickness) nearest to the scalp will yield 100mg of hair, the optimal quantity for both screening and verification. For EtG, additional tests, or to test beyond 10 panels, it's advised to gather 150mg of the sample. It's recommended to use a jeweler’s scale for weighing. If scalp hair isn't available, a proportional amount of body hair can be collected. 'Head hair' exclusively refers to scalp hair, whereas 'body hair' encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The procedure for processing a drug test result in a laboratory includes four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial integration of a sample into a laboratory's system. This process verifies the sample's proper sealing and shipping, assigns a LAN (Laboratory Accessioning Number) at random, and finishes any supplementary data entry absent in an electronic chain of custody system.
Screening involves a preliminary inspection for drugs of abuse. While Screening is an economical method to exclude drug use in most samples, confirmation is necessary for a positive screen to be legally valid. Samples that test positive at this stage will undergo further confirmation.
If the Screening stage yields a presumptive positive, additional hair is taken from the initial sample and readied for Extraction. Drugs are extracted from hair during this phase at a lower concentration than other methods (e.g., urine or oral fluid), hence making hair testing a challenging method to execute.
Confirmation of a positive Screening result is performed using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples are washed before confirmation when necessary. The complete laboratory procedure from Accessioning to Confirmation is assessed through CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While often labeled as "hair follicle tests", the evaluation occurs on the hair strand, not the follicle beneath the scalp.
In Alamo Oaks, CA, hair follicle testing proves superior to urine tests due to its accuracy in detecting drug use. Hair testing excels with its extended detection period and reliability, key factors for employers and authorities. Unlike urine tests, which cover short-term usage, hair tests offer insights into long-term patterns, making them invaluable for comprehensive screening.
Hair follicle testing in Alamo Oaks, CA, uncovers substance use over an extended period, up to 90 days. This long detection window provides employers with a thorough overview of an individual's drug history. Detailed insights enable informed decision-making in workplace policies and individual assessments, promoting a safer, drug-free environment.
Hair follicle testing significantly minimizes tampering risks in Alamo Oaks, CA. With its inherent resistance to adulteration, the method ensures reliable results. Unlike other tests susceptible to manipulation, it provides a solid foundation for trust in findings, supporting credible decisions across various contexts.
Convenience is paramount with our nationwide testing centers, including local services in Alamo Oaks, CA. Enjoy easy access to testing facilities, streamlining the process for individuals and businesses alike. With quick, hassle-free testing options, we prioritize accessibility and efficiency for all clients.
In Alamo Oaks, CA, our simple and confidential process for hair follicle testing eases concerns around privacy. Seamlessly order, conduct, and receive results, experiencing clarity at each step. The straightforward approach ensures users receive accurate outcomes with minimum inconvenience, prioritizing user comfort.
Our affordable pricing in Alamo Oaks, CA, highlights the value of hair follicle testing without compromising speed. Quick turnaround times make this service accessible to various companies, regardless of size. Cost-effective solutions paired with speedy results promise unmatched peace of mind during critical assessments.
Experience fast and accurate results with hair follicle testing in Alamo Oaks, CA. Renowned for its precision, this method swiftly detects substances, ensuring reliable conclusions. With high accuracy rates, professionals and employers gain complete assurance in their findings, swiftly integrating these robust tests into their procedures.
For employers in Alamo Oaks, CA, hair follicle testing ensures compliance with drug-free workplace policies. Offering peace of mind, this testing reduces legal concerns and enhances safety, key objectives for organizations. Through reliable detection methods, companies can support drug-free initiatives effectively, fostering a secure work environment.
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 Alamo Oaks, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Alamo Oaks, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Alamo Oaks, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Alamo Oaks, CA.v
Get fast, accurate hair drug testing at our convenient Alamo Oaks, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Alamo Oaks, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Alamo Oaks, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Alamo Oaks, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Alamo Oaks, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Alamo Oaks, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Alamo Oaks, 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