Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust instrument for identifying drug and alcohol consumption. Hair retains an extended timeline of drug and alcohol intake by capturing biomarkers within the fibers of the developing strand. When sampled near the scalp, hair can reveal a detection timeframe of up to approximately three months for drugs and alcohol. Hair collection is straightforward, relatively tamper-resistant, and easy to transport.
A 1.5-inch portion of roughly 200 hair strands (equivalent to the thickness of a #2 pencil) closest to the scalp yields 100mg, the optimal quantity for screening and validation. For EtG, additional tests, and/or panels exceeding 10, it’s advised to use 150mg of the sample. We suggest weighing the sample using a jeweler’s scale. If scalp hair isn’t available, a similar amount of body hair can be utilized. By head hair, we mean only scalp hair. Body hair encompasses all other hair varieties (e.g., facial, axillary).
Process Overview
The laboratory process of generating a drug test result consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the foremost handling of a specimen within the lab’s system. This process involves ensuring the specimen was correctly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and entering any additional data not included by an electronic chain of custody system.
Screening provides an initial assessment for substances of abuse. Although Screening serves as an economical method to eliminate drug usage in most samples, a positive result requires confirmation for legal admissibility. Specimens that indicate positive results during Screening necessitate subsequent confirmation.
In cases of presumptive positivity during Screening, more hair is extracted from the initial sample for the Extraction process. Here, drugs are isolated from hair at considerably lower concentrations than in other techniques (e.g., urine or oral fluid), making hair drug analysis the most challenging to execute.
Confirmation of any presumptive positive results occurs via GC/MS, GC/MS/MS, or LC/MS/MS. All samples suspected of being positive undergo washing prior to confirmation when requisite. The complete laboratory process, from Accessioning to Confirmation, is conducted in compliance with both the CAP (College of American Pathologists) Hair guideline and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", it is the hair strand that is examined, not the follicle beneath the scalp.
When considering drug testing methods in Warner, WI, hair follicle tests prominently stand out over urine tests. The superior detection accuracy of hair tests ensures more reliable results, thus offering significant advantages. Their enhanced ability to reveal patterns of substance use surpasses the capabilities of traditional urine tests.
Benefits of hair follicle testing in Warner, WI persist in its thoroughness compared to urine testing. With complete and dependable detection measures, hair tests manage to capture more prolonged and prevalent substance use records, showcasing their analytical superiority.
Hair follicle testing provides a considerable advantage in Warner, WI, by extending the detection window for drug use up to an impressive 90 days. This extended period grants employers a more comprehensive understanding of an applicant or employee's substance history, offering valuable insight.
The prolonged detection window offered by hair follicle tests in Warner, WI, sets them apart. Identifying drug use up to 90 days prior offers a more detailed overview of a person's substance history, crucial for employers evaluating potential or current employees.
In Warner, WI, the hair follicle testing method is exceptionally tamper-resistant. This significantly lowers the risk of sample adulteration, leading to results that are both reliable and beyond dispute. Such assurance is paramount for individuals and organizations requiring trustworthy testing outcomes.
Hair follicle tests in Warner, WI, provide robust protection against tampering, ensuring results that are unassailable. The secure collection and analysis process lends itself to the utmost credibility, attracting those who prioritize accuracy and dependability.
With accessible testing locations nationwide, including Warner, WI, our services ensure convenience. Clients benefit from seamless access to testing centers, facilitating a quick and hassle-free experience for drug and alcohol testing needs.
In Warner, WI, our widespread network of testing centers simplifies the process for clients. Accessible nationwide, this convenience guarantees a straightforward path to testing services, promising efficiency at every location.
Our process in Warner, WI, for hair follicle testing is simple yet confidential, assuring clients of privacy and ease. From order initiation to receiving results, each stage is designed to be straightforward without compromising personal confidentiality.
Clients in Warner, WI, can expect an uncomplicated and discreet procedure for hair testing. Carefully designed to prioritize privacy, the process ensures easy ordering, taking, and result reception, making it both user-friendly and secure.
In Warner, WI, our services offer competitive pricing and fast turnaround times, providing exceptional value. These affordable options ensure that companies of all sizes receive high-quality testing results swiftly, assuring peace of mind.
Our cost-effective pricing structure in Warner, WI, coupled with quick processing, makes drug testing accessible to all business scales. The combination of affordability and speed delivers value that is hard to match, ensuring client satisfaction.
The precision and speed of hair follicle drug tests make them a reliable option in Warner, WI. These tests offer high accuracy when detecting substance use, ensuring that results are both fast and dependable. Individuals and organizations alike appreciate this effective method for its ability to deliver quick and accurate findings.
In Warner, WI, the rapidity with which hair follicle tests deliver results enhances their appeal. Not only are they meticulously accurate, but they also provide quick insights into substance use, reinforcing their reputation as a reliable testing method.
Employers in Warner, WI, find compliance and peace of mind with hair follicle testing. By employing this method, they adhere to workplace drug-free policies, effectively reducing legal risks while enhancing safety and reliability in their work environment.
Hair follicle testing in Warner, WI, helps employers maintain compliance, fostering confidence. As organizations use this approach to uphold drug-free policies, they minimize potential legal complications and promote a safer, more productive workplace.
