Accredited Drug Testing offers comprehensive hair follicle drug screenings in Castle Hill, California. Whether you're in need of a hair drug or alcohol test, Accredited Drug Testing has you covered. Our nationwide centers are equipped for hair testing, necessitating 1.5 to 2 inches of hair from the crown or body in most instances. Hair analysis enables detection of drugs, alcohol/ETG, or other custom hair testing options tailored to your needs.
Recently, the drug testing landscape has increasingly favored hair follicle tests over traditional methods. Employers, court systems, and Substance Abuse experts often choose hair drug tests instead of standard urine analysis. Hair follicle tests are favored by those enforcing zero-tolerance policies, court systems, and probation services. Their extended detection window spans up to 90 days, involves an observed collection process, and is exceedingly difficult to manipulate. However, for drug detection within 5 days, urine tests remain the preferred choice.
* 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 analysis has emerged as a robust method for identifying substance and alcohol consumption. Hair records a prolonged timeline of substance intake by capturing biomarkers within the structure of the developing hair strand. When extracted near the scalp, hair can reveal up to an approximate three-month detection period for substances and alcohol. Hair collection is straightforward, fairly resistant to tampering, and convenient for transport.
An inch-and-a-half of around 200 hair strands (approximately the girth of a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal quantity for testing and verification. For additional EtG tests and/or those exceeding 10 panels, 150mg of the sample is advisable. Utilizing a jeweler’s scale for weighing the sample is recommended. In instances where scalp hair is inaccessible, an equal portion of body hair might be used. When mentioning head hair, we specifically mean scalp hair. Other body hair encompasses all other hair types (e.g., facial, axillary, etc.).
Process Overview
There are four key stages in the lab analysis of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab’s records. This process includes confirming the sample's proper sealing and shipping, allocating a unique LAN (Laboratory Accessioning Number), and completing any extra data input absent in an electronic chain of custody system.
Screening is a preliminary rapid assessment for illicit substances. Despite being an economical method to exclude drug use in the majority of cases, a positive screening test necessitates confirmation to be legally valid. Any samples yielding a presumptive positive in Screening need further confirmation.
In cases where a sample shows a presumptive positive in Screening, additional hair is extracted from the original specimen and gets ready for Extraction. At this stage, drugs are retrieved from hair at much lower concentrations compared to other techniques (like urine or saliva), making hair drug analysis one of the most challenging methods to execute.
Confirmation of any positive screening findings is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample is cleaned before confirmation when necessary. The entire lab procedure from Accessioning to Confirmation undergoes review in accordance with both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the actual analysis focuses on the hair strand and not the follicle beneath the scalp.
When it comes to drug testing in Castle Hill, CA, hair follicle testing outperforms traditional urine tests in several ways. Hair tests are renowned for their exceptional detection accuracy and reliability.
An extended detection window offers a clear advantage, making it difficult for substances to escape detection. Additionally, the rigorous collection process enhances the test's credibility over simpler urine tests.
Hair follicle testing in Castle Hill, CA, provides a comprehensive overview of substance use, covering up to 90 days. This extended detection period gives employers a detailed look at an individual's drug history.
With its long-term analysis capabilities, hair testing is an invaluable tool for evaluating potential hires or monitoring current employees. The ability to review past drug use over three months supports better-informed decisions.
Employing hair follicle tests in Castle Hill, CA, means significantly reducing sample adulteration risks. This method ensures the integrity and reliability of collected samples.
The precise collection process makes hair tests nearly tamper-proof, producing reliable and unquestionable results. By eliminating the chance of sample manipulation, individuals can trust the accuracy of their test results.
With numerous testing centers across the country, including Castle Hill, CA, accessing hair follicle testing is more convenient than ever. Our localized services guarantee quick, hassle-free testing.
Our nationwide coverage ensures that no matter where you are, a testing center is within reach. The streamlined process ensures that getting tested is both efficient and stress-free.
In Castle Hill, CA, the hair follicle testing process is straightforward and confidential. Ordering, completing, and receiving results is seamless, protecting user privacy.
From start to finish, the process prioritizes user comfort and confidentiality. The simplicity of testing makes it accessible to everyone, with results quickly and discreetly delivered.
Affordable pricing positions hair follicle drug testing in Castle Hill, CA, as a valuable choice for businesses. Coupled with rapid turnaround times, they provide excellent value.
Competitive pricing aligns with fast result delivery, making these tests a smart economic choice. The combination of cost-efficiency and quick results caters to companies of various sizes, ensuring peace of mind.
In Castle Hill, CA, hair follicle drug tests deliver swift and precise results. Their high accuracy in detecting substance use is unparalleled, ensuring reliable outcomes for users.
Backed by advanced technology, these tests offer impressive detection capabilities, pinpointing substances effectively. Moreover, their reliability ensures that results remain indisputable, providing the peace of mind you need in drug testing.
Hair follicle testing in Castle Hill, CA, allows employers to uphold drug-free workplace policies confidently. This ensures compliance, reduces legal risks, and promotes a safer working environment.
Using hair testing as part of a comprehensive workplace drug policy provides peace of mind. Employers are assured that their safety policies are upheld, boosting workplace morale and productivity.
