Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as a robust method for unveiling drug and alcohol consumption, hair testing offers insights by capturing biomarkers within the strands. A hair sample collected near the scalp can reveal substance use over a roughly three-month period, aiding in the detection of drugs and alcohol. The hair collection process is straightforward, hard to tamper with, and simple to transport.
To gather an ideal sample, approximately 200 strands (equivalent to a #2 pencil thickness) of 1.5 inches closest to the scalp are needed, yielding about 100mg of hair suitable for initial screening and confirmation. For EtG, additional tests, or panels exceeding 10, a 150mg sample is suggested, best measured using a jeweler's scale. If scalp hair isn't present, body hair can serve as an alternative, though references to head hair specifically mean scalp hair, with body hair encompassing all other kinds.
Process Overview
Processing a drug test result in the lab involves four vital steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the entry of a specimen into a lab's records, confirming the sample's proper seal and delivery, assigning a unique Laboratory Accessioning Number (LAN), and entering any data not already provided by an electronic custody system.
Conducting an initial check for drug abuse, Screening serves as a cost-efficient initial step, though it requires confirmation for court admissibility in case of positives. Any samples flagged as presumptive positives in this stage proceed for further verification.
Should a sample show a presumptive positive in Screening, additional hair from the sample undergoes Extraction, where drugs are isolated at lesser concentrations than other methods like urine or oral fluid testing, underscoring the complexity of hair drug analysis.
Positive screening findings undergo Confirmation via techniques like GC/MS, GC/MS/MS, or LC/MS/MS, with all presumptive positives washed as necessary pre-confirmation. The entire lab process is scrutinized against CAP (College of American Pathologists) Hair standards and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests", it is the hair strand that is analyzed, not the follicle below the scalp.
In Roseville, IL, hair follicle testing outshines traditional urine tests with its superior detection capabilities. Hair testing offers a more reliable overview of substance use by analyzing a sample that holds drug usage history for an extended period.
The reliability of hair testing stems from its prolonged detection window and a collection method that's difficult to manipulate, making it a favored choice over urine tests that provide a much shorter detection timeframe.
Hair follicle testing in Roseville, IL, offers an extensive detection window, reaching up to 90 days. This capability provides employers with a comprehensive understanding of an individual's substance history, unlike the limited scope of other testing methods.
By using hair tests, businesses can assess long-term substance use patterns. This approach is particularly beneficial for employers seeking to evaluate potential employees comprehensively over an extended timeframe.
Hair follicle tests in Roseville, IL, highly reduce tampering risks. Unlike other methods susceptible to adulteration, hair testing ensures the integrity of the sample and prevents cheating.
Providing unquestionable test results, the tamper-resistant nature of hair testing elevates its reliability, making it ideal for situations where accurate disclosures of substance use are critical.
Our nationwide testing locations simplify the process in Roseville, IL. With centers dispersed throughout the country, access to our services is both quick and hassle-free, ensuring convenience for individuals needing testing.
Local options available in Roseville allow for straightforward testing arrangements, minimizing travel time and maximizing the ease of accessing necessary testing services.
The process of hair follicle testing in Roseville, IL, is designed to be simple and confidential. From the initial order to test completion and result acquisition, every step is streamlined for user convenience.
Privacy concerns are addressed with utmost care. Individuals can feel secure knowing their information and results are confidentially handled throughout the testing process.
Offering competitive pricing and fast turnaround, our hair follicle drug testing services in Roseville, IL, deliver excellent value. We prioritize affordability without compromising on the quality and speed of testing.
This combination of cost-effectiveness and efficiency ensures companies of all sizes can access our services, obtaining reliable data swiftly and economically.
The precision and speed of hair follicle drug testing in Roseville, IL, are unrivaled. This method excels in accurately pinpointing substance use with rapid results. Fast and accurate, it ensures that employers receive reliable information swiftly.
With hair testing, the results reflect not only quick turnaround times but also a high level of accuracy, offering assurance to those who depend on these tests for judgments regarding substance use.
Employers in Roseville, IL, gain compliance reassurance and peace of mind with hair follicle testing. This method aligns perfectly with workplace drug-free policies, mitigating legal and safety risks.
The adoption of hair testing allows employers to uphold strict no-drug policies confidently, reducing the potential for workplace incidents linked to drug use and protecting their business interests.
