Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now viewed as a robust method for identifying drug and alcohol consumption. Hair can offer a comprehensive historical record of alcohol and drugs by encapsulating biomarkers within the fibers of the growing hair shaft. When taken from the scalp area, hair can offer nearly a 90-day detection period for alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and convenient to transport.
A hair sample measuring 1.5 inches and consisting of roughly 200 strands (comparable to a #2 pencil thickness) closest to the scalp can provide 100mg of hair, which is the optimal sample quantity for screening and validation. For EtG, additional testing, and/or panels exceeding 10, it is advisable to use 150mg of the hair specimen. We suggest using a jeweler’s scale for weighing the sample. If scalp hair can't be obtained, an equivalent amount of body hair can be collected. Note that when we mention head hair, we mean scalp hair specifically. Body hair encompasses all other types (such as facial or axillary hair).
Process Summary
The four critical stages in laboratory drug testing are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the laboratory's process. This step involves confirming the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not handled by an electronic chain of custody system.
Screening is a preliminary rapid assessment for drug abuse. Even though Screening is a budget-friendly method to eliminate drug presence in most samples, any positive screen must be validated for court admission. Samples that show presumptive positives in Screening require a secondary confirmation.
Should a sample be positive in the Screening phase, additional hair is taken from the initial specimen and readied for Extraction. Here, drugs are extracted from hair at concentrations significantly lower than other methods (such as urine or saliva), making hair drug screening the most challenging technique to execute.
Confirmation of positive screening outcomes is performed through GC/MS, GC/MS/MS or LC/MS/MS. All samples indicating presumptive positives are cleaned before confirmation as necessary. The entire lab process, from Accessioning to Confirmation, undergoes review under the CAP (College of American Pathologists) Hair guidelines and meets the ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly termed "hair follicle tests", this test actually examines the hair strand, not the follicle beneath the scalp.
The superiority of hair follicle testing over urine tests in Center, ND, is evident in its precision and reliability. Hair tests track drugs over a longer duration, making them more valuable for employers seeking thorough background checks.
Hair follicle testing in Center, ND, offers unmatched detection accuracy, especially when compared to traditional urine tests. It provides a broader detection window and is less susceptible to tampering, making it the preferred choice for many organizations.
Hair follicle testing in Center, ND stands out due to its extended detection window. With the ability to detect drug use up to 90 days prior, employers gain a comprehensive view of a person's substance use history, aiding better hiring decisions.
The prolonged detection window of hair follicle testing is instrumental for employers. In Center, ND, this offers insights into applicants' and employees' long-term substance habits, beyond the limited scope of urine testing.
One of the key strengths of hair follicle testing in Center, ND is its tamper-resistant nature. Unlike other methods, it significantly reduces the risk of sample adulteration, providing reliable and unquestionable results.
The tamper-resistant quality of hair follicle tests ensures authenticity of results. In Center, ND, these tests help in acquiring results that can be trusted, eliminating doubts about sample integrity.
With testing centers spread nationwide, including those in Center, ND, accessing hair follicle testing services is convenient and hassle-free. This widespread network ensures quick and easy access to testing services.
The convenience of numerous locations around Center, ND, allows individuals and employers easy access to quality testing services, ensuring a smooth process without geographical hindrances.
The hair follicle testing process in Center, ND is straightforward and confidential. From ordering to taking the test and obtaining results, each step is designed to uphold privacy and ensure ease of use.
Residents of Center, ND benefit from a simple and confidential testing procedure. This streamlined process respects personal privacy, making it easy to navigate from start to finish.
Hair follicle testing in Center, ND offers affordable pricing alongside a fast turnaround. This combination ensures companies receive quality service at competitive rates, enhancing overall cost-effectiveness.
With competitive pricing and rapid results, hair follicle testing in Center, ND provides excellent value. The fast processing times mean businesses of all sizes can rely on these tests for timely and economical drug screening solutions.
In Center, ND, hair follicle tests are celebrated for their precision. Known for producing accurate results, they effectively trace substance use over broader time spans. The speed at which results are returned makes them highly practical, ensuring timely decisions.
The accuracy inherent in hair follicle testing offers unmatched reliability. In Center, ND, test results are both fast and dependable, crucial for institutions seeking swift confirmation of substance use history.
Employers in Center, ND, find peace of mind with hair follicle testing as it aligns with drug-free workplace policies. This reduces legal risks and bolsters workplace safety, ensuring compliance and operational harmony.
Using hair follicle testing, businesses in Center, ND, ensure they meet necessary compliance standards. This supports a safe working environment, minimizing legal concerns and affirming a commitment to a drug-free workplace.
