Complete hair follicle drug testing is provided by Accredited Drug Testing in Wilderness Rim, Washington. If you're seeking hair drug or alcohol evaluations, our centers, available in cities nationwide, excel in hair tests. Typically, 1.5 to 2 inches of hair from the scalp or body is required. This method allows analysis for drugs, alcohol/ETG, or personalized testing options.
Hair follicle drug tests have become increasingly common in recent years as an alternative to conventional urine tests. Many employers, judicial entities, and substance abuse experts now prefer hair tests. Hair follicle tests suit organizations with zero-tolerance drug policies due to their longer detection windows—up to 90 days—and are performed under observation, making tampering nearly impossible. However, for detecting recent usage within five days, urine tests remain the most accurate.
* 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 gained recognition as an effective method for identifying drug and alcohol use. Hair retains a long-term record of alcohol and drug consumption by capturing biomarkers within the strands of hair as it grows. When hair is taken from near the scalp, it can show up to a three-month span for detecting alcohol and drugs. The collection process for hair is straightforward, relatively tamper-resistant, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp will provide 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, additional testing, and tests over 10 panels, it is advised to use 150mg of the hair sample. We suggest using a jeweler’s scale to measure the specimen. If scalp hair is not accessible, an equivalent amount of body hair may be used. When mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other types of hair (such as facial and axillary hair).
Process Overview
The laboratory processing of a drug testing result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of entering a sample into the lab's system. This involves confirming that the sample was properly sealed and delivered, allocating a random LAN (Laboratory Accessioning Number), and completing additional information entry not covered by an electronic chain of custody.
Screening is an initial expedient assessment for drugs. While Screening proves to be an economical method to eliminate drug use for most samples, a positive screen must be corroborated to be considered in legal proceedings. Any samples indicated as positive in Screening undergo further confirmation.
If a sample shows a presumptive positive during Screening, more hair is extracted from the primary specimen for Extraction preparation. At this step, drugs are extracted from hair in significantly smaller concentrations compared to alternative methods (like urine or oral fluid), highlighting the complexity of hair drug testing.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample is cleansed before confirmation if necessary. The complete lab process from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly labeled as "hair follicle tests", the assessment evaluates the hair strand and not the underlying hair follicle.
In Wilderness Rim, WA, hair follicle testing surpasses urine testing by providing superior detection accuracy and dependability. Unlike urine tests, hair tests offer a longer detection timeframe, up to 90 days, ensuring a more comprehensive assessment of an individual's substance history. This method is especially beneficial for employers, courts, and probation programs seeking credible and consistent results.
Offering an extended detection window, hair follicle testing in Wilderness Rim, WA, captures a backtrack of substance usage for as long as 90 days. This broader detection period provides employers with a thorough understanding of an applicant or employee's substance use over three months, making it an invaluable tool in making informed employment decisions.
Hair follicle testing in Wilderness Rim, WA, is robust against tampering, significantly decreasing the chance of sample adulteration. This test ensures reliable, definite results that are crucial in maintaining the integrity of drug testing processes. The method's stringent collection procedures provide an added level of confidence in test outcomes.
Convenient testing across the nation, including Wilderness Rim, WA, provides effortless access to hair follicle testing locations. Our widespread network of centers guarantees seamless and accessible testing experiences, ensuring that individuals and organizations can efficiently participate in essential drug testing processes without inconvenience.
In Wilderness Rim, WA, the process of undertaking hair follicle testing is straightforward and confidential. From ordering the test to the collection and delivery of results, every step prioritizes privacy and ease, addressing any concerns potential participants may have about the confidentiality and simplicity of the procedure.
Our competitive pricing and swift turnaround times for hair follicle testing in Wilderness Rim, WA, deliver exceptional value for businesses of any size. By balancing affordability with prompt results, companies benefit from efficient and cost-effective drug testing solutions that contribute to informed decision-making.
The hair follicle drug tests in Wilderness Rim, WA, promise accurate and rapid results. This testing methodology is renowned for its ability to detect drug use precisely, ensuring reliable outcomes that employers and individuals can trust. With increased accuracy, hair testing becomes a preferred choice for those requiring high assurance of substance use detection.
Ensuring compliance and offering peace of mind, hair follicle testing in Wilderness Rim, WA, supports employers in maintaining drug-free workplace policies, cutting down legal liabilities, and enhancing safety. These tests confirm adherence to regulations, creating a secure environment for both employers and employees.
