Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for identifying drug and alcohol consumption. By capturing biomarkers in the fibers of the hair strand, hair offers a history of alcohol and other substances. When collected near the scalp, hair can reveal a detection period for drugs and alcohol extending up to roughly 90 days. Hair collection is straightforward, relatively resistant to tampering, and simple to transport.
A 1.5-inch segment of approximately 200 hair strands (akin to the diameter of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the preferred sample amount for both screening and verification. For tests including EtG, supplements, and/or over 10 panels, a sample amount of 150mg is advisable. Using a jeweler's scale to measure the specimen's weight is suggested. If scalp hair cannot be obtained, an equivalent portion of body hair is acceptable. When discussing head hair, this refers solely to scalp hair. All other hair types (like facial, axillary, etc.) are categorized as body hair.
Process Overview
The laboratory process for determining a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab's system. This step ensures the sample was correctly sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any supplementary data entry not covered by an electronic chain of custody system.
Screening offers an initial rapid assessment for substance abuse. While Screening is an economical method to negate drug use in most samples, court-admissible positive screenings necessitate confirmation. Samples with presumed positivity in Screening require further confirmation.
In cases where the sample shows presumed positivity during Screening, additional hair is drawn from the original sample and set for Extraction. At this stage, drugs are extracted from hair at a significantly reduced concentration compared to other methods (such as urine or oral fluid), which makes hair drug screening one of the most challenging methodologies.
Every positive screening result undergoes Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are washed as necessary before confirmation. The entire lab process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair criteria and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the examination targets the hair strand, not the hair follicle beneath the scalp.
Hair follicle testing excels over urine tests in Norshor Junction, MN, thanks to its superior detection reliability. With a longer detection window, distinguishing traces of substance use is enhanced, ensuring a high level of accuracy unmatched by standard urine tests.
The benefit of using hair follicle tests over urine tests lies in their ability to provide a clearer historical picture of substance use, effortlessly surpassing traditional testing methods in scope and precision.
Hair follicle testing in Norshor Junction, MN, stands out with its extended detection window, which stretches up to 90 days. This prolonged period offers employers a thorough view of an individual's drug or alcohol consumption history.
The extensive detection capability of hair follicle tests provides employers with a more comprehensive understanding, thereby improving the decision-making process related to an applicant's or employee's substance use record.
In Norshor Junction, MN, hair follicle testing is a robust method that minimizes sample tampering. This testing process offers results that are both dependable and beyond dispute, making them superior in ensuring integrity.
The reduced risk of sample adulteration with hair follicle testing drastically heightens trust in test outcomes. As a result, organizations are increasingly opting for this secure and conclusive method.
Convenience is key with hair follicle testing centers available nationwide, including in Norshor Junction, MN. Our easy access to testing services ensures a swift, fluent, and stress-free experience for all.
With numerous testing locations, both nationwide and locally in Norshor Junction, MN, individuals can undergo testing without any hassle, simplifying and streamlining the overall process for everyone involved.
In Norshor Junction, MN, the procedure for ordering and undertaking hair follicle testing is straightforward and confidential. This user-friendly process ensures privacy while catering to clients’ needs efficiently.
By maintaining simplicity and confidentiality throughout the testing process, our clients in Norshor Junction, MN, can be confident that their personal information is safeguarded while obtaining results with ease.
Clients in Norshor Junction, MN, can benefit from our competitive pricing structures and fast turnaround times for hair follicle testing. We deliver excellent value, catering to companies of various sizes without compromising quality or speed.
Our affordable pricing and speedy result delivery in Norshor Junction, MN, help companies manage their testing budgets effectively while ensuring comprehensive substance use evaluations.
In Norshor Junction, MN, hair follicle drug testing offers precise and rapid outcomes. These tests are highly effective in identifying substance use, providing detailed and accurate results. With their advanced detection capabilities, these tests ensure substances are detected with greater precision compared to traditional methods.
Hair tests in Norshor Junction, MN, are lab-verified and recognized for their reliability, making them a trusted choice for many organizations. They provide fast result turnaround times without sacrificing accuracy, delivering dependable assessments swiftly.
Implementing hair follicle testing in Norshor Junction, MN, aids employers in adhering to drug-free workplace policies. This testing approach not only reduces legal liabilities but also bolsters workplace safety and assurance for employers.
The use of hair follicle testing offers employers peace of mind, ensuring compliance and reinforcing a zero-tolerance stance on drug use, resulting in a safer, more regulated work environment.
