Accredited Drug Testing offers thorough hair follicle drug evaluations in Menlo Park, California. If you require a drug or alcohol hair test, Accredited Drug Testing excels in hair evaluations, with testing facilities across all cities nationwide capable of conducting a hair test. Typically, hair length of 1.5 to 2 inches on your head or body is used. Hair tests are equipped to check for drugs, alcohol/ETG, or other tailored testing selections.
More recently, the approach to drug testing increasingly incorporates hair follicle analyses. Numerous employers, legal systems, and Substance Abuse experts prefer hair drug tests over conventional urine tests. Employers with strict no-drug policies, judicial systems, and those on probation favor this test. The main advantage is its extended drug detection timeline, reaching up to 90 days, executed under observation, offering substantial challenges to manipulation. Nonetheless, for screening within the past 5 days, urine tests remain the most 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.
Hair testing has gained prominence as an influential method for detecting alcohol and drug consumption. Hair offers an extended historical record of substance use by embedding biomarkers within the strands' fibers as they grow. When acquired near the scalp, it can detect substances up to a three-month period for both alcohol and drugs. Collecting hair is straightforward, relatively tamper-resistant, and easy to send.
A sample measuring 1.5 inches consisting of about 200 hair strands (approximately akin to a #2 pencil) nearest to the scalp yields about 100mg of hair, which is optimal for testing and verification. For EtG, supplemental tests, and/or testing beyond 10 panels, a 150mg sample is advised. We suggest measuring the sample using a jeweler’s scale. If scalp hair cannot be obtained, a similar quantity of body hair is acceptable. When we mention head hair, we are exclusively referring to scalp hair. Body hair includes any other hair types (such as facial, axillary, etc.).
Process Overview
Drug testing in a laboratory involves four fundamental stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the beginning of processing a sample within a laboratory's system. This procedure ensures that the sample is properly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and concludes any supplementary data entry not managed by an electronic custody chain.
Screening is an initial, rapid assessment for substance abuse. Although economical for excluding drug usage in most samples, a positive finding in Screening must be substantiated for legal proceedings. Samples indicating presumptive positivity in Screening require further confirmation.
Should a sample show presumptive positivity during the Screening, additional hair from the primary sample is extracted for further analysis. During Extraction, substances are obtained from hair at much lower concentrations in comparison to other techniques (such as urine or oral fluid), highlighting why hair drug testing is among the most challenging methodologies.
Confirming any positive results from Screening is achieved through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples indicating presumptive positivity undergo washing before confirmation as required. The comprehensive laboratory process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 certification standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the actual analysis targets the hair strand, excluding the follicle beneath the scalp
Hair follicle testing triumphs over urine tests in Menlo Park, CA, providing superior drug detection capabilities. Unlike urine tests, hair tests capture a longer history of substance use, offering thorough insights into individual behaviors.
Menlo Park employers find hair testing more effective than urine testing, thanks to its extended detection span and reduced chance of tampering. The reliability of hair testing makes it a preferred method for maintaining safe, drug-free environments.
Employers in Menlo Park, CA, gain an advantage with hair follicle testing due to its extensive detection period, reaching up to 90 days. This capability allows for a more comprehensive assessment of an individual's drug use history.
Hair testing in Menlo Park offers a longer perspective compared to other methods, making it ideal for employers seeking profound insights into their workforce's past substance use. This extended timeframe ensures clearer decision-making based on reliable information.
The hair follicle testing method in Menlo Park, CA, significantly minimizes sample manipulation risks, delivering credible results. Due to its design, these tests avoid the common pitfalls of other drug testing methods.
Menlo Park businesses appreciate the tamper-resistant nature of hair testing, which assures the authenticity of the results. As a result, companies count on the untainted integrity of the testing process for critical evaluations.
Convenience is a priority with our nationwide testing centers, including Menlo Park, CA, offering quick and streamlined access to hair follicle testing. This expansive network ensures services are easily reachable for all clients.
In Menlo Park, local and nationwide facilities provide flexible, hassle-free access to comprehensive drug screening services, ensuring individuals and companies can meet their testing needs conveniently.
Our hair testing process in Menlo Park, CA, is straightforward and private, making it easy for individuals to navigate. This confidential approach ensures peace of mind throughout the testing journey.
The procedure is designed for ease, offering a seamless experience from ordering to receiving results, addressing privacy concerns and simplifying the testing process for Menlo Park residents.
Clients can rely on a streamlined, secure service.
Attractive pricing and prompt results define our hair testing service in Menlo Park, CA, offering businesses excellent value. Competitive pricing structures ensure accessibility without sacrificing quality.
Menlo Park businesses appreciate the quick turnaround and reasonable costs associated with our services, fostering peace of mind. Our affordable options make advanced testing available to companies of all sizes.
In Menlo Park, CA, hair follicle drug evaluations stand out for their swift and precise outcomes, presenting a noteworthy option for substance detection. The testing process is meticulously designed to deliver efficient results, making it a dependable choice for those necessitating reliable assessments.
The accuracy of hair assessments exceeds traditional methods, identifying substance use with precision while offering prompt results. This ensures Menlo Park residents benefit from rapid, high-quality drug testing services.
Employers in Menlo Park, CA, benefit from hair follicle testing which supports adherence to drug-free workplace policies. It ensures compliance while minimizing legal challenges and promoting workplace safety.
By opting for hair tests, Menlo Park employers foster a drug-free environment, reducing risks and instilling peace of mind. This method aids in reinforcing policy compliance and enhancing organizational well-being.
