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 offers extensive hair follicle testing for drugs in Keyes, California. For those requiring hair tests for drugs or alcohol, our specialization lies in hair analysis, carried out at our numerous nationwide centers. Typically, 1.5 to 2 inches of hair from the head is needed, with body hair as an alternative. Hair testing can cater to drugs, alcohol/ETG, or include personalized options.
More recently, drug testing methods have increasingly favored hair follicle analysis. Employers, legal systems, and substance abuse experts are opting for hair drug screening over urine testing. It's a choice favored by entities imposing zero-tolerance drug policies, law courts, and probation officers. Hair follicle tests have the advantage of extended detection for drugs, with an extensive 90-day period, observed collection, and near-impossibility of tampering. However, for identifying drug use in the past 5 days, urine tests still offer superior accuracy.
Accredited Drug Testing offers extensive hair follicle testing for drugs in Keyes, California. For those requiring hair tests for drugs or alcohol, our specialization lies in hair analysis, carried out at our numerous nationwide centers. Typically, 1.5 to 2 inches of hair from the head is needed, with body hair as an alternative. Hair testing can cater to drugs, alcohol/ETG, or include personalized options.
More recently, drug testing methods have increasingly favored hair follicle analysis. Employers, legal systems, and substance abuse experts are opting for hair drug screening over urine testing. It's a choice favored by entities imposing zero-tolerance drug policies, law courts, and probation officers. Hair follicle tests have the advantage of extended detection for drugs, with an extensive 90-day period, observed collection, and near-impossibility of tampering. However, for identifying drug use in the past 5 days, urine tests still offer superior accuracy.
* 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 influential method for unveiling alcohol and drug consumption. By capturing biomarkers within the hair fiber, it offers an extended history of substance use. When sampled near the scalp, hair can reveal drug and alcohol use for roughly three months. The collection of hair is straightforward, resistant to tampering, and simple to transport.
A 1.5-inch segment consisting of about 200 hair strands (approximately the diameter of a #2 pencil) taken closest to the scalp will yield 100mg—the preferred sample amount for initial screening and confirmation. For EtG, added tests, and/or those exceeding 10 panels, 150mg of the sample is advisable. It is recommended to weigh the sample using a jeweler’s scale. Should scalp hair be inaccessible, an equivalent volume of body hair is suitable. The term head hair specifically relates to scalp hair, whereas body hair encompasses all other types (such as facial or axillary).
Process Overview
The fundamental steps in processing a laboratory drug test result are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially logged into a lab’s system. This step includes confirming the proper sealing and shipping of the sample, generating a random LAN (Laboratory Accessioning Number), and finishing any extra data input that an electronic chain of custody might miss.
Screening is a preliminary fast assessment to detect drug abuse. Though this step efficiently eliminates drug usage in most samples, a positive outcome must be confirmed for legal validity. Samples that show presumptive positivity in Screening necessitate further confirmation.
If Screening marks a sample as presumptively positive, additional hair is extracted from the original sample to prepare for Extraction. This stage extracts drugs from hair at lower concentrations than alternative methods (like urine or oral fluids), which makes hair drug testing a challenging procedure.
To confirm presumptive positives, methods like GC/MS, GC/MS/MS, or LC/MS/MS are employed. Samples positive in prescreening receive washing prior to Confirmation if necessary. The complete lab procedure from Accessioning to Confirmation is reviewed under the guidelines of the CAP (College of American Pathologists) Hair recognition and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", these examinations assess the hair strand, not the follicle beneath the scalp.
Hair follicle testing stands superior to traditional urine tests in Keyes, CA. The benefits are clear: enhanced detection accuracy and reliability make hair tests a preferred choice for drug screening.
Unlike urine tests, hair analysis provides more accurate results with a longer detection period, offering a significant advantage in drug screening processes.
In Keyes, CA, hair follicle testing offers an extended detection window, covering substance use for up to 90 days. It provides employers with a thorough view of an individual's substance history.
Employers gain a comprehensive understanding of employee drug use habits with this long-term detection period, far surpassing the capabilities of standard testing.
Hair follicle testing in Keyes, CA, significantly minimizes the risk of sample adulteration, ensuring that results are reliable and beyond question.
This testing method reduces tampering and offers peace of mind with its stringent and tamper-resistant procedures, vital for accurate drug detection.
Our nationwide testing centers, including those in Keyes, CA, offer convenience and ease of access, ensuring a stress-free testing experience.
The widespread availability guarantees hassle-free and quick access to testing services whenever necessary.
In Keyes, CA, the process for hair follicle testing is simple and confidential, addressing all privacy concerns effectively.
The streamlined procedure for arranging, conducting, and receiving test results emphasizes user confidentiality and straightforwardness.
Competitive pricing and rapid turnaround times characterize our services in Keyes, CA, offering businesses unparalleled value.
Our fast and affordable hair testing ensures that organizations, regardless of size, benefit from excellent service and prompt results.
The precision and swiftness of hair follicle drug tests in Keyes, CA, set them apart in the industry. With high accuracy in detecting substance use, hair tests ensure reliable and fast results.
Accuracy is a cornerstone of hair follicle testing, providing results that are not only quick but also dependable, thus assuring users of its effectiveness in detecting drugs.
Employers in Keyes, CA, find hair follicle testing paramount for maintaining compliance with drug-free workplace policies, reducing legal risks.
This testing method ensures peace of mind by enhancing workplace safety and aligning with legal standards, an essential for any organization.
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 Keyes, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Keyes, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Keyes, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Keyes, CA.v
Get fast, accurate hair drug testing at our convenient Keyes, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Keyes, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Keyes, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Keyes, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Keyes, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Keyes, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Keyes, 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