Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a potent method for identifying drug and alcohol consumption. Hair captures a comprehensive history of substance use by enclosing biomarkers within the strands as they grow. When cut close to the scalp, hair offers about a 90-day window for detecting alcohol and drugs. Hair samples are easy to collect, hard to tamper with, and simple to transport.
A 1.5-inch segment containing around 200 hairs (comparable to the thickness of a #2 pencil) nearest to the scalp provides a 100mg sample, ideal for testing and validation. For EtG assessments or tests exceeding 10 panels, a sample quantity of 150mg is advisable. It is suggested to measure the sample with a jeweler’s scale. If scalp hair cannot be acquired, an equivalent amount of body hair is usable. When discussing head hair, it pertains only to scalp hair. Body hair includes all other varieties (facial, axillary, etc.).
Process Overview
The laboratory testing workflow for drug analysis comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a sample enters the laboratory's records. This step ensures the sample was properly sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and completes any manual data additions not covered by an electronic tracking system.
Screening provides a preliminary scan for substance misuse. While cost-efficient and useful for eliminating drug use in most samples, positive screenings warrant further confirmation for legal acceptance. Presumptive positives detected during Screening move to a secondary verification process.
For samples testing positive during Screening, additional hair is extracted from the initial sample to proceed with Extraction. In this stage, substances are removed from hair at lower concentrations than methods like urine or saliva testing, contributing to the complexity of hair drug analysis.
Confirmation of any positive findings in screening is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All potentially positive samples undergo washing before confirmation if necessary. The complete laboratory sequence, from Accessioning through Confirmation, is evaluated following CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," the examination focuses on the hair strand, not the follicle beneath the scalp.
The preference for hair follicle testing over urine tests in Lomira, WI lies in the enhanced accuracy. Hair tests are more reliable, offering superior detection capabilities for a range of substances.
Compared to traditional urine tests, hair follicle testing provides a clearer picture of long-term substance use, vital for employers enforcing strict policies.
Hair follicle testing in Lomira, WI offers an extended detection window, identifying drug use over a 90-day period. This wide window provides employers with a comprehensive history of substance use.
For employers, this testing method is invaluable, granting deeper insights into potential hires or current employees’ substance habits, beyond short-term detection methods.
In Lomira, WI, hair follicle testing stands out as a tamper-resistant solution. The structure of the test significantly minimizes the risk of sample tampering, assuring accurate and credible results.
Unlike other testing methods, the integrity of hair tests makes them nearly impossible to manipulate, offering employers peace of mind regarding the authenticity of results.
With testing facilities nationwide, including in Lomira, WI, the convenience of our hair follicle testing is unparalleled. Enjoy swift and accessible services across the country.
Our broad network guarantees hassle-free testing, ensuring that clients in Lomira can access services effortlessly, reducing downtime and disruptions.
In Lomira, WI, our hair follicle testing process is straightforward and confidential. The process from ordering to result reception is designed to protect privacy and ease client concerns.
We prioritize simplicity and discretion, ensuring that the process respects all privacy requirements while delivering accurate results promptly.
Offering competitive rates and quick service, our hair follicle testing in Lomira, WI is ideal for companies of all sizes. Enjoy cost-effective pricing without compromising on quality.
Our efficient turnaround times provide businesses with value and tranquility, ensuring that testing doesn't become a financial burden or delay decision-making.
Experience fast and accurate drug testing in Lomira, WI with hair follicle tests. These tests provide high precision, reliably detecting substance use and delivering swift results. Precision and speed are unmatched, offering businesses a dependable solution.
The advanced technology employed in hair follicle testing ensures timely results, crucial for employers. With quick detection, businesses in Lomira can make informed decisions efficiently.
Employers in Lomira, WI can achieve compliance and peace of mind by utilizing hair follicle testing. This method supports adherence to drug-free workplace policies, reducing the risk of legal issues.
Implementing hair follicle testing enhances workplace safety standards, allowing employers to ensure a secure and compliant working environment.
