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Accredited Drug Testing provides comprehensive hair follicle testing services right here in Commerce, California. Should you require testing for drugs or alcohol via hair samples, Accredited Drug Testing is well-prepared with testing centers nationwide to administer hair tests. A sample of 1.5 to 2 inches of hair is typically needed, either from the scalp or body. Hair tests can detect various substances, including drugs and alcohol, and can be customized.
In recent times, hair follicle drug testing has gained traction as a preferred method. Employers, courts, and Substance Abuse experts often opt for hair drug testing over the usual urine tests. Hair follicle drug tests are preferred by entities that strictly prohibit drug use, including employers, legal systems, and probation programs. A significant advantage is their ability to detect drug use over an extended period, up to 90 days. Though for recent substance use within five days, urine tests remain more precise.
Accredited Drug Testing provides comprehensive hair follicle testing services right here in Commerce, California. Should you require testing for drugs or alcohol via hair samples, Accredited Drug Testing is well-prepared with testing centers nationwide to administer hair tests. A sample of 1.5 to 2 inches of hair is typically needed, either from the scalp or body. Hair tests can detect various substances, including drugs and alcohol, and can be customized.
In recent times, hair follicle drug testing has gained traction as a preferred method. Employers, courts, and Substance Abuse experts often opt for hair drug testing over the usual urine tests. Hair follicle drug tests are preferred by entities that strictly prohibit drug use, including employers, legal systems, and probation programs. A significant advantage is their ability to detect drug use over an extended period, up to 90 days. Though for recent substance use within five days, urine tests remain 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.
Assessing the use of hair testing, it has become recognized as a significant method for identifying drug and alcohol consumption. Hair encapsulates a prolonged record of alcohol and various drugs by securing biomarkers within the filaments of the emerging hair strand. When gathered near the scalp, this can provide a detection window for alcohol and other drugs extending up to about 3 months. Hair has the advantage of being straightforward to collect, relatively challenging to tamper with, and simple to transport.
A strand sample of 1.5 inches, consisting of around 200 hairs (equivalent to the thickness of a #2 pencil) nearest to the scalp, will yield 100mg of hair, which is the optimal sample size for screening and confirmation purposes. For EtG, assays exceeding 10 panels, or additional tests, 150mg of hair is advisable. Utilizing a jeweler’s scale for weighing the sample is recommended. Should scalp hair be lacking, an equivalent amount of body hair can be gathered instead. It’s important to clarify that ‘head hair’ refers exclusively to scalp hair, while ‘body hair’ encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The laboratory procedure for processing drug test results encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a laboratory's system. This encompasses confirming that the sample was appropriately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs of abuse. While Screening provides a cost-effective method to exclude drug usage in most samples, a positive screen must be confirmed for legal acceptance. Samples that test presumptively positive during Screening require secondary confirmation.
When a sample shows presumptive positivity in the Screening phase, more hair is extracted from the initial specimen and readied for Extraction. During this stage, drugs are extracted from hair at much lower concentrations than in other methodologies (such as urine or oral fluid), accounting for the complexity of hair drug screening.
Confirmation of any positive screening outcome is undertaken via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed as necessary prior to confirmation. The entire laboratory process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the test examines the hair strand, not the root beneath the scalp.
Within Commerce, CA, the accuracy and reliability of hair follicle testing often overshadow traditional urine tests. Hair tests display superior detection capabilities, offering an undeniable advantage by covering a more extended window of substance history. Their high precision and reliability render them favorable, making urine tests less appealing for long-term substance use evaluations.
Hair testing surpasses urine-based methods by providing a longer and more accurate detection period. In practice, the unmatched detection scope of hair testing cannot be overstated, making this method particularly effective for organizations seeking continuous compliance and reliability. The choice of hair tests can lead to more stringent adherence to workplace policies.
Employers in Commerce, CA, find hair follicle testing invaluable due to its extensive detection period. With the capacity to unveil drug use spanning up to 90 days, hair testing allows organizations to gain a detailed overview of an individual's substance history. This extended window for drug detection informs hiring decisions and ensures policy compliance effectively.
Unlike short-term methods, hair follicle testing excels by covering a broad detection time frame. Employers seeking comprehensive insights into substance history rely on hair tests to reveal patterns and ensure a clean workplace. This extended detection makes it a prime choice for thorough background checks and ongoing assessments.
Commerce, CA benefits greatly from the tamper-resistant nature of hair follicle testing. Hair samples reduce the risk of adulteration—significantly curbing the potential for tampering. By delivering reliable outcomes that withstand scrutiny, these tests offer peace of mind to entities concerned about sample integrity and authenticity.
When compared to other forms of drug testing, hair tests stand out due to their secure nature. The inherent tamper-resistance assures employers in Commerce, CA that they are receiving trustworthy results. Hair testing provides a shield against manipulation, safeguarding the validity and reliability of the test outputs.
Accredited Drug Testing provides exceptional convenience with nationwide facilities, including those in Commerce, CA. Testing is hassle-free due to the multitude of centers positioned for easy access. This widespread availability ensures that tests can be conducted swiftly, offering peace of mind with quick and effective access to essential services.
Residents and employers in Commerce, CA, benefit from the strategic placement of testing facilities. The ability to access a testing center without discomfort or long travel highlights the convenience these locations offer. Nation-spanning accessibility renders it easy to schedule and conduct necessary testing.
In Commerce, CA, the testing process is both simple and confidential, addressing concerns related to privacy and user friendliness. From ordering a test to receiving results, each step is designed to be intuitive while maintaining discretion. Clients can be assured of seamless experiences while their privacy is closely guarded at each juncture.
Emphasizing a user-centric approach, the process accommodating hair follicle testing is streamlined. It ensures ease of ordering, taking, and obtaining test results. Efforts to maintain confidentiality throughout only heighten customer satisfaction, providing reassurance alongside simplicity.
In Commerce, CA, Accredited Drug Testing offers compelling pricing structures along with rapid result turnover. Our services provide significant value for businesses across varying sizes, making drug testing a viable and cost-effective choice. The balance between affordability and promptness is designed to cater to those seeking excellent value without compromise.
Our competitive approach to pricing allows Commerce, CA companies to implement drug testing within budget constraints. The swift delivery of results further amplifies the appeal, ensuring that businesses operate smoothly while receiving high-caliber testing services. Affordability paired with fast results ensures the strategic advantage remains with the client.
The pace and precision of hair follicle tests set them apart when it comes to drug detection in Commerce, CA. These tests exhibit a high level of accuracy, ensuring reliable readings for substance use. Typically, results are processed quickly, offering comprehensive insights in a spartan timeframe. Their dependability in reporting substance use makes them the go-to option for various needs.
Employers in Commerce, CA benefit from the accurate results that hair follicle testing provides. The precision of these tests helps pave the way for informed decision-making by providing indisputable substance use detection. Perhaps the most compelling advantage of hair testing is its remarkable ability to detect substances accurately and without delays.
For businesses in Commerce, CA, hair follicle testing ensures compliance with zero-tolerance policies. Using these tests minimizes legal risks and fosters a safer work environment by reinforcing adherence to workplace drug-free policies. Employers achieve peace of mind, knowing they are implementing a highly reliable testing methodology consistent with industry standards.
By implementing hair drug testing, companies can solidify their commitment to maintaining a drug-free environment. This method not only satisfies regulatory requirements but also secures the confidence of employers and employees alike. Compliance with hair testing encourages communication and fosters a secure workplace atmosphere.
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