Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for detecting substance use, including drugs and alcohol. The hair strands offer an extended timeline of substance usage, as they capture biomarkers within the growing hair fibers. When hair is clipped near the scalp, it can reveal substance consumption within an approximately three-month period. Collection is straightforward, tampering is relatively hard, and it can be transported with ease.
A 1.5-inch segment containing roughly 200 hairs (similar to a #2 pencil's thickness) closest to the scalp will yield 100mg, the preferred sample amount for screening and verifying tests. For EtG, additional analyses, and/or testing beyond 10 panels, 150mg of sample is advised. We propose utilizing a jeweler’s scale for weighing the sample. In the absence of scalp hair, an equivalent quantity of body hair might be used. When mentioning head hair, we mean scalp hair specifically. Body hair refers to all other types (such as facial, underarm, etc.).
Process Overview
The laboratory procedure for processing drug test outcomes entails four fundamental steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample within a lab’s system. This comprises ensuring the sample was properly sealed and transported, assigning it a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry absent from an electronic chain of custody system.
Screening is a preliminary drug abuse detection. Although it is a cost-efficient method for ruling out drug use in most samples, a positive screen requires further validation for legal acceptance. Samples showing presumptive positives in Screening necessitate secondary confirmation.
If a sample shows a presumptive positive result during Screening, additional hair is taken from the original sample and readied for Extraction. In Extraction, drugs are obtained from hair at much lower levels than in other methodologies (like urine or oral fluids), justifying why hair drug screening is among the more challenging techniques.
Any positive screening result undergoes Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positive results are cleansed before confirmation if necessary. Every lab process from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is frequently used, whereas the test evaluates the hair shaft and not the follicle beneath the scalp.
When it comes to drug testing in Clyman, WI, hair follicle tests overwhelmingly demonstrate why they outperform urine tests. Hair tests offer a wider detection period, capturing substance use typically up to 90 days, while urine tests often only cover recent usage.
Hair follicle testing provides enhanced detection accuracy unmatched by traditional urine tests, offering critical information for employers enforcing zero-tolerance policies. This method stands out with its resistance to tampering and the comprehensive history it provides.
Hair follicle testing in Clyman, WI, offers a unique, extended detection window that captures drug usage over as much as three months. This broad coverage provides employers and officials with a detailed history of an individual's substance use, enhancing the assessment process.
By analyzing hair samples, this method uncovers drug use that might have occurred weeks or even months prior, making it an indispensable tool for organizations requiring thorough and reliable testing.
Among the most robust features of hair follicle drug tests in Clyman, WI, is their tamper-resistant nature. The collection process is highly secure and ensures that samples remain untainted, offering results that are trusted by employers and legal authorities alike.
The inherent resistance against common adulteration techniques makes hair follicle testing incredibly reliable, providing a strong defense against manipulation and ensuring authentic results every time.
Our hair follicle testing services in Clyman, WI, are backed by convenient nationwide testing locations, ensuring swift access for all. Whether you're local or in another city, our centers stand ready to provide professional and efficient testing services.
An extensive network of testing centers makes scheduling tests straightforward and accessible, reducing the time and effort needed while ensuring high-quality service at each appointment.
The hair follicle testing process in Clyman, WI, is designed to be simple and confidential, providing ease from ordering to receiving results. Each step is managed with utmost respect for privacy, ensuring a stress-free experience.
Our straightforward approach assures users that their personal information is secured, aligning with modern expectations for discretion and confidential handling of sensitive data.
With competitive pricing, our hair follicle testing in Clyman, WI,ensures affordability without sacrificing quality or speed. The rapid turnaround times cater to companies seeking value and efficiency, meeting the needs of businesses both large and small.
Providing exceptional service at reasonable rates, we offer a cost-effective option for organizations keen on maintaining a drug-free workplace without undue financial burden.
In Clyman, WI, hair follicle drug tests stand out for their fast, accurate, and reliable results. These tests provide a high level of precision, ensuring that any substance use is detected accurately. The comprehensive analysis ensures quick detection and helps in maintaining the integrity of the results.
The hair test method is renowned for its superior accuracy in identifying substance use compared to other testing modalities. With a robust diagnostic method, it offers dependable outcomes, giving peace of mind to all stakeholders involved.
For employers in Clyman, WI, hair follicle testing offers compliance and peace of mind by aligning with workplace drug-free policies. By leveraging this testing method, businesses can mitigate legal risks and foster safer working environments.
This reliable method supports employers in consistently enforcing rules against substance use, ultimately contributing to a more secure and legally compliant workplace.
