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 comprehensive hair follicle testing services in North Antelope Valley, California. For those needing hair drug or alcohol tests, we excel in hair testing across our nationwide centers. Typically, 1.5 to 2 inches of hair from the scalp or body is required. Hair tests can identify drugs, alcohol/ETG, and provide other tailored testing solutions.
In recent years, hair follicle drug tests have become more prominent within drug testing methodologies. Many employers, court systems, and substance abuse experts prefer these tests over standard urine tests. Employers with strict no-drug policies, court systems, and probation officers often utilize these tests. The main advantage is the extended detection window of up to 90 days, with samples collected under direct observation, making evasion extremely difficult. Yet, for recent drug use within the past 5 days, urine tests remain the gold standard.
Accredited Drug Testing offers comprehensive hair follicle testing services in North Antelope Valley, California. For those needing hair drug or alcohol tests, we excel in hair testing across our nationwide centers. Typically, 1.5 to 2 inches of hair from the scalp or body is required. Hair tests can identify drugs, alcohol/ETG, and provide other tailored testing solutions.
In recent years, hair follicle drug tests have become more prominent within drug testing methodologies. Many employers, court systems, and substance abuse experts prefer these tests over standard urine tests. Employers with strict no-drug policies, court systems, and probation officers often utilize these tests. The main advantage is the extended detection window of up to 90 days, with samples collected under direct observation, making evasion extremely difficult. Yet, for recent drug use within the past 5 days, urine tests remain the gold standard.
* 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.
Utilizing hair testing has gained recognition as a robust method for identifying drug and alcohol consumption. Hair captures biomarkers within the growing strands, offering a longitudinal record of substance use. When trimmed near the scalp, hair can reveal a roughly 3-month detection period for alcohol and other drugs. The collection process is straightforward, tamper-resistant, and facilitates easy shipping.
Procuring a 1.5-inch section consisting of roughly 200 hair strands (comparable to the diameter of a #2 pencil) nearest to the scalp will yield 100mg, an optimal amount for screening and confirmation. For EtG, additional tests, or analyses exceeding 10 panels, 150mg of the sample is suggested. Utilizing a jeweler's scale for weighing the sample is advised. Should scalp hair be absent, a similar volume of body hair is acceptable. References to head hair pertain exclusively to scalp hair, whereas body hair encompasses other varieties (facial, axillary, etc.).
Process Overview
The lab processing of drug tests consists primarily of four stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample's initial incorporation into the laboratory system. Tasks include verifying proper sealing and shipping, assigning a randomized LAN (Laboratory Accessioning Number), and completing any supplemental data entry absent in electronic chain of custody systems.
Screening involves a preliminary assessment to identify substances. While cost-effective for eliminating drug use in many samples, any positive screen demands confirmation to be valid in legal settings. Samples with a presumptively positive screening require further confirmation.
For a presumptively positive sample during Screening, additional hair is extracted from the original sample for Extraction. This process involves retrieving drugs from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Positive screening results undergo Confirmation through techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are prewashed as necessary before Confirmation. The complete process from Accessioning to Confirmation receives oversight under CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests," these analyses target the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in North Antelope Valley, CA
In North Antelope Valley, CA, hair follicle testing holds significant advantages over traditional urine tests.
Extended Detection Window in North Antelope Valley, CA
In the realm of drug testing in North Antelope Valley, CA, the unmatched advantage of hair follicle testing lies in its extended detection window. This method screens substance use up to 90 days prior, offering employers a comprehensive review of an employee's drug history.
Tamper-Resistant Testing Method in North Antelope Valley, CA
In North Antelope Valley, CA, hair follicle testing is lauded for its robustness against sample tampering. Unlike urine tests, hair tests make adulteration near impossible.
Convenient Nationwide Testing Locations and Local Locations in North Antelope Valley, CA
Our nationwide and local centers in North Antelope Valley, CA, make drug testing remarkably convenient.
Simple, Confidential Process in North Antelope Valley, CA
The hair follicle testing process in North Antelope Valley, CA is designed for ease and privacy.
Affordable Pricing and Fast Turnaround in North Antelope Valley, CA
Our services in North Antelope Valley, CA, are both cost-effective and swift.
Fast, Accurate, and Reliable Results in North Antelope Valley, CA
For residents of North Antelope Valley, CA, hair follicle drug testing is renowned for its speed and precision.
Compliance and Peace of Mind for Employers in North Antelope Valley, CA
For businesses in North Antelope Valley, CA, hair follicle testing is a cornerstone for ensuring compliance with workplace drug policies.
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 North Antelope Valley, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in North Antelope Valley, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around North Antelope Valley, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in North Antelope Valley, CA.v
Get fast, accurate hair drug testing at our convenient North Antelope Valley, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in North Antelope Valley, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in North Antelope Valley, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by North Antelope Valley, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for North Antelope Valley, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your North Antelope Valley, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep North Antelope Valley, 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