Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analyses have become recognized as an effective method for identifying the consumption of alcohol and drugs. Hair offers a comprehensive timeline of alcohol and drug use by embedding biomarkers within the strand's fibers as it grows. When taken near the scalp, hair can offer up to a three-month detection period for alcohol and substances. Hair collection is straightforward, fairly resistant to tampering, and convenient to send.
A sample measuring 1.5 inches with around 200 hair strands (approximately the width of a #2 pencil) closest to the scalp amounts to 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG testing, extras, and/or panels exceeding 10 tests, 150mg of the sample is advised. We suggest using a jeweler’s scale to weigh the sample. Should scalp hair be unavailable, a comparable quantity of body hair can be used. When referring to head hair, we mean only scalp hair. Body hair includes all other hair forms (facial, axillary, etc.).
Process Overview
The laboratory process for processing drug test results comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample’s introduction into the laboratory system. This step ensures the sample was properly sealed and sent, assigns it an arbitrary LAN (Laboratory Accessioning Number), and completes any additional data not included in the electronic chain of custody.
Screening serves as a preliminary assessment for drug misuse. Though Screening is economical for ruling out drug use in the majority of samples, a positive screen needs confirmation to be legally valid. Samples shown to be positive during Screening undergo further verification.
Should a sample show positive during Screening, additional hair is extracted from the original sample for the Extraction phase. In this phase, drugs are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), which is why hair drug testing is the most complex method to execute.
Confirmation for any positive Screening outcomes is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples undergo washing pre-confirmation as required. The total laboratory procedure from Accessioning through to Confirmation is supervised both under the CAP (College of American Pathologists) Hair designation and the accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often referred to as “hair follicle testsâ€, the procedure examines exclusively the hair strand and not the follicle beneath the scalp.
In Wyattville, MN, hair follicle testing outshines urine tests by providing superior detection accuracy and reliability. Unlike urine tests, which might detect recent drug use, hair follicle assessments offer a much deeper insight into an individual’s drug history over three months. This extended detection window gives a clearer picture of substance use.
The reliability of hair testing is unmatched as it eliminates common issues faced by urine tests, such as adulteration and short detection spans. Employers and authorities often choose hair tests to ensure they receive the most trustworthy results, crucial for enforcing strict drug policies.
The extended detection window of hair follicle testing in Wyattville, MN offers a comprehensive view of substance use over a 90-day period. Unlike urine tests that only capture recent use, hair analysis provides insight into an individual's long-term substance habits, making it an essential tool for employers valuing thorough background checks.
With hair follicle testing, employers receive a detailed assessment of an applicant's or worker's substance history. This extended timeline aids in better decision-making processes, ensuring that employees adhere to workplace standards and policies over a significant period.
Hair follicle tests are known for their tamper-resistant properties in Wyattville, MN, providing accurate and unquestionable results. The collection process is observed and meticulously designed to reduce risks of adulteration, giving employers and agencies peace of mind.
Due to the natural growth and composition of hair, altering a hair sample is extremely challenging, if not impossible, ensuring the integrity of the test. This reliability makes hair testing the preferred method for critical evaluations where accuracy cannot be compromised.
With convenient nationwide testing centers, including those in Wyattville, MN, individuals and companies can access hair follicle testing with ease. Our widespread locations ensure a hassle-free experience, accommodating various testing needs efficiently.
Whether locally in Wyattville or across the country, our testing services are designed to provide quick and simple access, eliminating the stress of locating a facility. This network ensures that no matter where you are, comprehensive testing is readily available.
In Wyattville, MN, the hair follicle testing process is simple and confidential, ensuring privacy at every step. From ordering a test to taking it and receiving the results, each phase is designed to be straightforward and discrete.
Clients can trust that their personal information remains confidential throughout the entire testing procedure. The user-friendly process guarantees ease of use, addressing any privacy concerns individuals might have while gaining accurate insights into substance use.
Offering competitive pricing and rapid turnaround times, our hair follicle testing in Wyattville, MN delivers exceptional value for businesses of all sizes. Fast results ensure that employers receive the information they need without lengthy waits.
The cost-effectiveness of hair testing does not compromise its quality, providing precise and reliable findings swiftly. This affordability allows companies to maintain high standards of safety and compliance, regardless of their budget constraints.
The precision and speed of hair follicle drug tests stand out in Wyattville, MN. These tests boast high accuracy in determining the presence of substances, providing dependable results for employers, judicial systems, and more. With a streamlined process, results are returned swiftly, ensuring no valuable time is lost.
One of the top advantages of hair testing is its ability to deliver accurate, unquestionable findings quickly. For those in need of fast and reliable drug testing, hair follicle tests are the go-to option. They offer certainty and efficiency, leaving no room for error.
In Wyattville, MN, hair follicle testing ensures compliance with drug-free workplace policies, offering peace of mind to employers. The stringent method reduces legal risks and enhances overall workplace safety, making it a vital tool for businesses.
By adopting hair follicle testing, companies demonstrate a commitment to maintaining a drug-free environment. This compliance not only mitigates potential legal issues but also fosters a culture of safety and responsibility, benefiting both employers and employees alike.
