Accredited Drug Testing in Norman, Oklahoma provides thorough hair follicle drug assessments. Specializing in hair and alcohol testing, we have facilities nationwide, equipped for hair exams. Typically, 1.5 to 2 inches of scalp or body hair is needed for testing. Hair analysis checks for drugs, alcohol/ETG, or custom requests.
Recently, hair follicle testing has become more prevalent in drug screening efforts. Many employers, courts, and substance abuse experts prefer this to urine tests. Hair analysis serves zero-tolerance workplaces, courts, and probation needs. Its advantage is a 90-day detection span, with observed collection and minimal cheating risk. However, urine tests are most accurate for substance checkups within five days.
* 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 considered an effective means for detecting drug and alcohol consumption. Hair strands can capture a historical record of alcohol and drug use by embedding biomarkers within the hair's growing fibers. Sampling hair near the scalp can reveal a drug and alcohol detection period extending up to around 90 days. The collection of hair is a straightforward process, while tampering is relatively challenging, and shipping is effortless.
Gathering a sample of 1.5 inches comprising approximately 200 hair strands (akin to the width of a #2 pencil) nearest to the scalp yields 100mg, which is ideal for diagnostics and verification. For EtG, supplementary tests, or tests beyond 10 panels, a 150mg specimen is advised. It is suggested to measure the sample's weight using a jeweler’s scale. In instances where scalp hair is absent, a similar volume of body hair can be utilized. References to head hair relate exclusively to scalp hair, whereas body hair comprises all other varieties (such as facial, axillary, etc.).
Process Overview
Processing a drug test result in a laboratory entails four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial incorporation of a sample into a laboratory's framework. This step verifies that the sample is properly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and concludes any necessary data entry absent in an electronic chain of custody protocol.
Screening involves a preliminary swift evaluation for substances of abuse. While this stage efficiently precludes drug usage in most samples, a favorable screen requires verification for legal acceptability. Samples showing presumptive positives during Screening necessitate additional confirmation.
In cases where a sample yields a presumptive positive during Screening, additional hair is extracted from the primary specimen for Extraction. This phase involves drug extraction from hair at notably lower concentrations than alternative techniques (e.g., urine or oral fluid), underpinning the complexity of performing hair drug screenings.
GC/MS, GC/MS/MS, or LC/MS/MS methods address the Confirmation of positive screenings. Presumptive positive specimens undergo cleansing before confirmation when necessary. From Accessioning to Confirmation, the comprehensive laboratory procedure undergoes evaluation under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Constraints:
Note: Although termed "hair follicle tests," the analysis focuses on the hair strand itself, not the underlying hair follicle.
In Norman, OK, the superiority of hair follicle testing over urine tests is clear. Hair tests offer better detection and accuracy, crucial for employers and professionals aiming for reliable results. Compared to urine tests, hair analysis provides a clearer and longer detection window, ensuring a more comprehensive understanding of substance use.
For extended substance history insights in Norman, OK, hair follicle testing is unmatched. With the capability to detect drug use for up to 90 days, employers can gain detailed knowledge of an individual’s substance habits. This longer detection window is essential for evaluating long-term drug use, providing a broader picture than other methods.
Hair follicle tests in Norman, OK, are designed to reduce tampering effectively. The method significantly lowers the risk of sample adulteration, providing trustworthy results that can withstand scrutiny. This makes hair analysis a preferred choice for entities requiring uncompromised testing integrity.
Offering nationwide convenience, our testing centers are easily accessible from Norman, OK, ensuring a smooth process for all clients. With a network of locations, reaching our services is straightforward, providing a hassle-free experience for those requiring hair follicle testing.
Our process in Norman, OK, is designed for simplicity and privacy. Ordering, taking tests, and receiving results are straightforward, addressing privacy concerns effectively. Clients can rely on a confidential and uncomplicated experience when opting for hair follicle drug testing.
Norman, OK, benefits from our competitively priced hair follicle testing services. With fast results and budget-friendly options, companies of varying sizes can receive excellent value. Quick turnaround times provide peace of mind, enhancing the overall testing experience.
In Norman, OK, hair follicle drug tests stand out for their remarkable precision and speed. They identify substance use with high accuracy, delivering results that are both fast and reliable. This makes them a preferred choice over other testing options, providing assurance that results reflect true drug use patterns.
Employers in Norman, OK, can achieve compliance and assurance through hair follicle testing. It supports drug-free workplace policies, minimizes legal risks, and enhances employee safety. By relying on hair tests, businesses can maintain a trustworthy and secure working environment.
