Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a potent method for detecting the use of drugs and alcohol. Hair serves as an archive of alcohol and drug consumption by capturing biomarkers within the fibers of developing hair strands. When obtained near the scalp, hair can reveal a detection timeframe for alcohol and drugs of up to approximately three months. Hair collection is uncomplicated, relatively resistant to tampering, and straightforward to transport.
A 1.5-inch sample comprising approximately 200 hair strands (comparable to the thickness of a #2 pencil) close to the scalp provides 100mg of hair, the optimal sample size for both screening and confirmation stages. For EtG, additional tests, and/or examinations beyond 10 panels, a 150mg sample is preferable. Using a jeweler’s scale is suggested for weighing the specimen. Should scalp hair be inaccessible, an equivalent quantity of body hair is acceptable. By head hair, we specifically refer to scalp hair. All other hair types (such as facial and axillary hair) fall under the category of body hair.
Process Overview
The process of acquiring drug test results in a lab comprises four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage that integrates a sample into the laboratory system. It involves verifying the sample's seal and shipping status, allotting a random LAN (Laboratory Accessioning Number), and supplementing any missing data not supplied by an electronic chain of custody system.
Screening provides an initial cursory assessment for drugs of abuse. While it’s a cost-efficient technique for ruling out drug use in most samples, a positive result in Screening mandates confirmation to be eligible for court presentation. Samples deemed presumptively positive in Screening require secondary confirmation.
If a Screening test indicates positivity, additional hair is extracted from the original sample and processed for Extraction. Here, drugs are derived from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), giving hair drug screening its reputation as one of the more challenging methodologies to execute.
Confirmation of any positive findings in Screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results undergo washing before confirmation if necessary. The entire lab process from Accessioning to Confirmation is evaluated in adherence to both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests," the evaluation is performed on the hair strand, not the follicle beneath the scalp.
Hair follicle testing outshines urine tests in Pickett, WI, thanks to its superior detection accuracy and reliability. Hair tests offer a prolonged detection window, unlike urine tests.
With hair testing, there's a comprehensive view of an individual's substance use over several months, providing employers with valuable insights.
Compared to traditional urine testing, hair follicle tests are resistant to tampering, offering straightforward and foolproof results.
In Pickett, WI, the extend detection window of hair follicle testing is unmatched, revealing drug use over a 90-day span. This method gives a thorough overview of a person’s substance history.
Employers gain valuable insights into an applicant or employee's past behavior, enabling informed employment decisions based on extensive data.
Through hair testing, companies in Pickett, WI, ensure comprehensive assessments, enhancing drug-free policy enforcement with long-term substance detection.
Hair follicle tests in Pickett, WI, offer a tamper-resistant testing method, effectively minimizing the chances of sample adulteration.
This reliable approach ensures results are indisputable, boosting confidence in drug testing programs and their outcomes.
Employers and legal bodies prefer hair testing for its resistance to manipulation, ensuring integrity and trust in the results.
In Pickett, WI, enjoy the convenience of our nationwide testing centers, providing simple and easy access to hair follicle testing services.
Our local facilities in Pickett ensure you experience fast, hassle-free testing, strengthening employers' ability to maintain a safe work environment.
With widespread locations, access to quality testing is available whenever needed, ensuring the best service experience for users.
Experience a simple and confidential hair testing process in Pickett, WI, from ordering to receiving results, ensuring privacy at each step.
Individuals can rely on the discretion and ease of the hair testing process, addressing any concerns about confidentiality and usability.
In Pickett, our testing method guarantees user-friendly procedures, respecting privacy while ensuring accurate drug testing outcomes.
Offering affordable pricing and fast turnaround in Pickett, WI, our hair follicle tests deliver excellent value to businesses of all sizes.
Competitive pricing structures combined with rapid results make our testing services a cost-effective choice for companies looking for reliable solutions.
Fast turnaround times complement our affordable options, providing peace of mind and superior service to employers.
In Pickett, WI, hair follicle drug tests provide fast, accurate, and reliable results. Their precision in detecting substance use is unparalleled, ensuring that employers get dependable data.
This method boasts high accuracy, quickly identifying a wide range of substances. It is ideal for individuals and organizations looking for consistent and trustworthy results.
Employers in Pickett, WI, benefit from the speed of hair follicle testing, enhancing the decision-making process with timely, dependable results.
Employers in Pickett, WI, find compliance and peace of mind through hair follicle testing, safeguarding their workplace drug-free policies.
By utilizing hair testing, companies reduce legal risks and foster enhanced workplace safety, creating a more secure working environment.
Hair follicle tests ensure organizations meet regulatory standards, providing assurance and confidence in maintaining a drug-free workplace.
