Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examination is increasingly recognized as a robust method for identifying drug and alcohol consumption. Hair offers an extended history of substance use by capturing biomarkers within the strands as they grow. When gathered near the scalp, hair can reveal a consumption history of up to three months for alcohol and drugs. Collecting hair is straightforward, moderately resistant to tampering, and convenient for transportation.
A 1.5-inch segment, comprising around 200 hairs (equivalent to a #2 pencil in diameter) close to the scalp, yields 100mg of hair, optimal for both screening and confirmation. For EtG assessments, supplementary analyses, and tests exceeding 10 panels, a specimen weighing 150mg is suggested. Utilizing a jeweler’s scale for weighing is advisable. If scalp hair is unattainable, the same quantity of body hair may be used. References to head hair pertain solely to scalp hair, while body hair denotes all other types (such as facial and axillary hair).
Process Overview
There are four primary phases in the laboratory evaluation of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial introduction of a sample into the laboratory’s system. This phase ensures the sample is properly sealed and dispatched, assigns a random Laboratory Accessioning Number (LAN), and completes any remaining data entry not addressed by an electronic chain of custody system.
Screening entails a preliminary assessment for substances of abuse. Although Screening effectively rules out drug usage for most samples at a low cost, any positive results must undergo confirmation to be admissible legally. Samples indicating presumptive positives during Screening must undergo further verification.
For any presumptive positives in the Screening phase, additional hair is extracted from the original sample and readied for Extraction. In this step, substances are removed from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug screening a notably challenging technique.
Confirmation for any positive results from Screening is conducted through techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are washed before confirmation as required. The complete laboratory procedure, from Accessioning to Confirmation, undergoes review under the CAP (College of American Pathologists) Hair guidelines and adheres to ISO / IEC 17025 accreditation benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Why opt for hair follicle testing over urine testing in Oswego, IL? The reasons are clear: superior detection accuracy and reliability. Hair tests offer a longer detection window, capturing drug use history more comprehensively than urine tests. This extended period provides employers with a clearer understanding of an individual's substance history, enhancing hiring decisions.
Unlike urine tests, hair testing is resistant to tampering, ensuring the integrity of the results. This characteristic makes hair testing an ideal choice for employers needing dependable, precise drug screening methods.
With an extended detection window of up to 90 days, hair follicle testing in Oswego, IL offers employers an in-depth view of an individual's substance use history. This method captures drug intake history, giving employers detailed insights into a candidate's long-term behavior.
Hair testing's ability to detect substance use over several months provides a more comprehensive assessment compared to short-term alternatives. Employers benefit from this extended detection, facilitating informed decision-making regarding potential hires.
Hair follicle tests in Oswego, IL greatly reduce the risk of sample tampering, ensuring results are reliable and unquestionable. This testing method is observed, making it nearly impossible for individuals to alter or substitute samples, unlike other testing approaches which are more susceptible to manipulation.
The tamper-resistant nature of hair testing provides employers with confidence in the accuracy and authenticity of the test results, supporting a drug-free workplace and upholding organizational standards.
Accredited Drug Testing boasts numerous convenient nationwide and local testing centers in Oswego, IL. These strategically located facilities ensure quick, easy access to services, providing clients with hassle-free drug testing experiences.
Our extensive network simplifies the process for both employers and individuals, ensuring that high-quality testing is readily available, thus minimizing disruptions to daily routines while ensuring reliable testing outcomes.
In Oswego, IL, the process for hair follicle testing is straightforward and confidential, addressing privacy concerns effectively. From ordering the test to collecting and receiving results, each step is designed to ensure ease of use and discretion.
This simplicity and confidentiality make hair testing accessible for everyone involved, meeting both individual and employer needs efficiently while maintaining the integrity of personal information throughout the testing lifecycle.
Our services in Oswego, IL are marked by competitive pricing and quick turnaround, presenting excellent value for companies of all sizes. hair follicle testing delivers prompt results, allowing businesses to make informed decisions without delay.
Affordable pricing structures ensure that organizations can integrate comprehensive drug screening into their operations sustainably, reinforcing their commitment to maintaining a safe, productive workplace while respecting budget constraints.
In Oswego, IL, hair follicle testing stands out for delivering fast, accurate, and reliable results. These tests employ advanced detection techniques, ensuring high accuracy in identifying substance use. With state-of-the-art technology, individuals experience minimal waiting times, obtaining results much quicker than with traditional testing methods.
The precision of hair follicle tests is unparalleled, making them a superior choice for detecting a wide range of substances. This method's accuracy and speed make it a preferred option for employers seeking assurance in their testing processes.
Employers in Oswego, IL can find peace of mind and compliance assurance with hair follicle testing. By implementing this method, businesses adhere to drug-free workplace policies, mitigating legal risks and promoting safety. This move not only safeguards the organization but also boosts employee morale by maintaining a secure working environment.
Utilizing hair testing helps organizations align with regulatory standards and solidifies their commitment to a drug-free operation, enhancing their reputation in the industry and community.
