Accredited Drug Testing provides thorough hair follicle drug screening services in Yreka, California. Specializing in both drug and alcohol tests, we operate numerous testing centers across all American cities, ready to conduct a hair analysis. Typically, at least 1.5 to 2 inches of hair is needed from the head or body. We can test for drugs, alcohol/ETG, or other personalized options.
In recent times, hair follicle drug testing has become a more prevalent method. Many organizations, judicial systems, and substance abuse experts prefer it over traditional urine tests. This test is ideal for employers enforcing strict drug-free policies, legal systems, or probationary individuals. Its main advantage is a prolonged detection period, usually extending up to 90 days, through observed sample collection, ensuring minimal risk of deceit. However, for recent drug use, within the past 5 days, urine tests remain superior.
* 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.
Regarded as an effective method for identifying drug and alcohol use, hair testing captures a chronological record of substance usage by embedding biomarkers within the hair strand. If collected close to the scalp, hair can offer a detection duration of up to roughly three months for alcohol and drugs. The collection of hair is straightforward, challenging to tamper with, and convenient to send.
A 1.5-inch segment containing approximately 200 hair strands (comparable to a #2 pencil thickness) located nearest to the scalp can yield 100mg of hair, the ideal quantity for evaluation and confirmation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the specimen is advisable. We advise weighing the sample on a jeweler’s scale. If scalp hair is unobtainable, a similar amount of body hair can be gathered. By head hair, we mean scalp hair only. In contrast, body hair encompasses every other type of hair (facial, axillary, etc.).
Process Overview
The principal stages in lab handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial intake of a sample into the lab's system. It involves ensuring the sample was appropriately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input absent in an electronic custody system.
Screening represents a preliminary swift examination for illicit drugs. Although Screening is a economical approach to negate drug usage in the majority of samples, a positive screen demands confirmation for court admissibility. All samples indicating a presumptive positive in Screening must undergo further confirmation.
Should a sample exhibit a presumptive positive in the Screening phase, more hair is sourced from the initial specimen for Extraction. Drugs are extracted from hair here at markedly lower concentrations than other methodologies (e.g., urine or oral fluid), which is the reason hair drug screening is among the most challenging methodologies to execute.
Positive screening outcomes are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed before confirmation when needed. The complete lab protocol from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the analysis pertains to the hair strand itself, and not the hair follicle beneath the scalp.
The supremacy of hair follicle testing over urine analysis is evident in Yreka, CA. While urine tests determine recent drug use, hair testing offers precise results over an extended frame. The ability to identify substance use accurately and reliably, without being restricted to a brief window, marks hair tests as invaluable tools for many.
In Yreka, CA, our hair follicle testing process captures drug usage from a wider perspective by tracing it up to 90 days back. Employers greatly benefit as this approach delivers a comprehensive understanding of an applicant’s substance history, encompassing habitual patterns of substance use.
Hair follicle testing in Yreka, CA stands out for its tamper-resistant nature. Each test minimizes the risk of sample manipulation, maintaining the credibility of results. This method assures high standards of integrity, making it a trustworthy option for various entities seeking authentic evaluations.
Our nationwide network, including convenient locations in Yreka, CA, ensures effortless accessibility to hair follicle testing. With an array of centers available, our services are readily attainable, simplifying the testing process for everyone, regardless of location.
Ordering and undergoing hair follicle testing in Yreka, CA is straightforward and confidential. From requisition to result reception, the process safeguards privacy, ensuring ease of use. Our focus on simplicity alleviates concerns, offering an unobtrusive yet effective solution.
In Yreka, CA, our hair follicle testing is competitively priced, providing exceptional value. Coupled with fast turnaround times, these cost-effective solutions cater to companies of all scales, offering peace of mind through budget-friendly, timely service delivery.
In Yreka, CA, the turn-around time for hair follicle drug tests is both swift and precise. Hair tests boast superior accuracy, highlighting both current and past substance use efficiently. Thanks to cutting-edge technology, the results deliver reliable insights into substance exposure promptly, minimizing downtime for employers.
Employers in Yreka, CA find assurance in hair follicle testing, as it upholds drug-free policy compliance. By mitigating legal risks and promoting safer workplaces, these tests foster peace of mind for companies, reinforcing a commitment to safety and integrity in professional settings.
