Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol consumption. Hair captures a comprehensive history of substances by embedding biomarkers within the hair strand's structure. When gathered near the scalp, it can offer up to a three-month detection period for both alcohol and drugs. Hair is easy to gather, challenging to tamper with, and straightforward to ship.
A 1.5-inch segment comprising roughly 200 hair strands (approximately pencil width) from closest to the scalp will yield 100mg of hair, which is optimal for screening and validation. For EtG, additional tests, and/or more than 10-panel screenings, 150mg of the specimen is advisable. It's suggested to measure the specimen using a jeweler's scale. If scalp hair is missing, an equivalent amount of body hair may be used. When we mention head hair, we specifically mean scalp hair. Body hair includes all other hair types (like facial, axillary, etc.).
Process Overview
The drug test result processing in a lab involves four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the initial sample processing into the lab system. This step verifies the proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and finishes any leftover data entry not included by an electronic custody chain.
Screening is a preliminary rapid test for drug misuse. While cost-effective for excluding drug use in most samples, positive results require confirmation for legal acceptance. Samples with a presumed positive result in Screening necessitate further confirmation.
When a sample is presumed positive during the Screening phase, more hair is taken from the original specimen and set for Extraction. Here, hair extraction occurs at substantially lower concentrations than other techniques (e.g., urine or oral fluid), making it the most complex methodology.
Confirmation of any positive result from Screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation, as needed. The entire lab process, from Accessioning to Confirmation, is scrutinized per both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the testing evaluates the hair strand and not the follicle beneath the scalp
Hair follicle testing in Pewaukee, WI, outshines urine tests in several ways. The extended detection window ensures a more thorough evaluation of substance use. This method provides a complete picture that urine tests, with their shorter detection span, can’t replicate.
Compared to traditional urine exams, hair tests offer unmatched reliability and efficacy in Pewaukee. Such thorough analyses empower employers to uphold their substance-free directives.
Hair follicle testing provides Pewaukee, WI employers with up to 90 days of drug use history. This extended detection ability allows a comprehensive view of potential hires or current employees’ substance habits.
For businesses in Pewaukee, assessing long-term substance use is crucial. Hair testing excels here, offering insights well beyond the limits of traditional testing methods, ensuring a well-informed decision-making process.
Hair follicle tests significantly reduce tampering risks, providing Pewaukee, WI with trustworthy outcomes. The test’s design makes it near-impossible to alter, ensuring that results remain accurate and dependable.
In Pewaukee, employers rely on hair follicle tests for their robust resistance to adulteration. This ensures an irrefutable account of an individual’s substance use, supporting clear, reliable employment practices.
Pewaukee, WI residents benefit from convenient hair testing centers with quick, hassle-free access. With a network of testing sites nationwide, we ensure everyone can efficiently complete their tests.
Seamless access to testing locations in Pewaukee is a priority. Our broad network supports prompt service, making drug testing a straightforward task for all involved.
Our process ensures that the hair follicle testing experience in Pewaukee, WI remains straightforward and confidential. From ordering to receiving results, the process guarantees privacy and ease.
Pewaukee clients enjoy a simple method without privacy concerns for their hair drug tests. The streamlined process ensures peace of mind and secure handling of all personal data.
Pewaukee, WI businesses appreciate our competitive pricing and fast service. The efficient hair testing process ensures rapid turnaround times, delivering exceptional value for companies of any size.
Affordability and speed make our hair testing services in Pewaukee attractive. The price-competitive framework contributes to sustained enterprise resource management while maintaining high service standards.
In Pewaukee, WI, the rapid precision of hair follicle tests stands out. Unlike other methods, these tests swiftly and accurately reveal substance use, ensuring employers receive quick and reliable results.
Employers and law enforcement in Pewaukee favor hair follicle testing due to its superior accuracy. The test’s efficiency prevents any delay, helping organizations maintain continual vigilance over employee conduct.
Using hair follicle testing, Pewaukee, WI employers can better align with drug-free workplace policies. This approach minimizes legal risks and promotes safety, offering peace of mind across the organization.
Employers in Pewaukee prioritize compliance with strict substance guidelines. Hair testing supports these initiatives, fostering trust and ensuring an environment free from drug-related complications.
