Accredited Drug Testing offers comprehensive hair follicle drug screening services in West Point, California. When hair or alcohol testing is required, our expertise in hair analysis comes through with testing sites available across the nation. Typically requiring 1.5 to 2 inches of hair, our tests can detect drugs, alcohol/ETG, or be customized based on specific needs.
The preference for hair follicle testing over the years has grown, with many employers, legal systems, and substance abuse experts demanding it instead of traditional urine tests. Zealous about zero-tolerance, companies, courts, and probationers favor hair tests for their extended detection timeline, reaching up to 90 days, ensuring observation during sample collection, and rendering cheating near impossible. Nonetheless, for detecting recent substance use, urine tests still dominate in reliability.
* 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 is now recognized as an effective means to identify drug and alcohol usage. Providing a historical record of alcohol and drugs, hair traps biomarkers within the fiber of the growing strand. When taken near the scalp, hair offers a detection period of up to approximately three months for alcohol and other substances. Hair is easy to gather, somewhat hard to tamper with, and straightforward to transport.
A 1.5-inch segment of roughly 200 hair strands (around the thickness of a #2 pencil) nearest the scalp will yield 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, add-ons, and/or more than 10 panels, 150mg of the sample is advised. It's best to weigh the sample with a jeweler’s scale. If scalp hair isn’t available, an equivalent amount of body hair can be used. Head hair refers strictly to scalp hair. Body hair encompasses all other types such as facial or axillary hair.
Process Overview
The laboratory processing of a drug test involves four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a lab's system. This includes ensuring the sample was sealed and transported properly, giving it a random LAN (Laboratory Accessioning Number), and completing any further data entry not covered by an electronic chain of custody system.
Screening is a quick preliminary check for drugs of abuse. Although Screening is an economical way to exclude drug use in most samples, a positive screen requires confirmation to be court-admissible. Any samples showing presumptive positives in Screening require an additional confirmation.
When a sample is presumptive positive in the Screening phase, more hair from the original sample is taken and prepped for Extraction. Drugs are extracted from hair at a significantly lower concentration compared to other methods (e.g., urine or oral fluid), highlighting why hair drug screening is the most challenging methodology.
Confirmation of any positive screening is achieved with GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed if needed before confirmation. The whole lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair criteria and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the test itself examines the hair strand, not the follicle beneath the scalp
Hair follicle testing is revolutionizing drug detection in West Point, CA, proving itself superior to the conventional urine tests. The highlight is its unmatched detection confidence, delivering insights into substance consumption history that urine tests fail to capture, especially given hair tests’ ability to unveil data that spans up to a 3-month period.
With its extended detection window, hair follicle drug testing in West Point, CA stands out, offering substance usage insights extending up to 90 days. For employers, this lengthy window is indispensable for evaluating the long-term substance history of employees and applicants, substantially enhancing decision-making processes.
Hair follicle drug tests in West Point, CA are substantially resistant to tampering, which considerably minimizes the chances of sample manipulation. This trait ensures that the results are trustworthy and reflective of genuine substance use, placing hair tests a step above, especially in contexts demanding integrity.
Our widespread testing centers, present across numerous locales including West Point, CA, provide simplicity in accessing testing services. With effortless access nationwide, individuals can easily partake in hair drug testing without the strain of geographical limitations, ensuring a streamlined process.
The hair follicle testing process in West Point, CA is designed for simplicity and confidentiality. From ordering a test to collecting samples and receiving results, the streamlined procedure places privacy at the forefront, addressing any potential user concerns with its straightforward approach.
Hair follicle drug testing in West Point, CA is not only quick with fast turnaround times but also economical. Our competitive pricing ensures that companies of every size can reap benefits without a financial strain, combining value and efficiency in an unparalleled service offering.
Hair follicle drug testing in West Point, CA signifies precision and swiftness in substance detection. These tests boast of impeccable accuracy, ensuring reliable results that outmatch most alternatives. Especially in cases where dependable data is crucial, hair tests prevail, showcasing their ability to discern substance use adeptly.
Employers find peace of mind utilizing hair follicle testing to comply with drug-free workplace mandates in West Point, CA. It plays a crucial role in minimizing legal risks and enhancing job site safety, proving itself an integral component of organizational compliance standards and policies.
