Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective approach for uncovering drug and alcohol consumption. Hair can display a longer-term record of substance use by capturing biomarkers within the strands as hair grows. When hair is collected near the scalp, it can reveal drug and alcohol use within a detection window of up to three months. This type of sample is easy to gather, challenging to tamper with, and straightforward to transport.
A sample measuring 1.5 inches, consisting of about 200 strands (roughly the thickness of a #2 pencil), will yield 100mg of hair, which is ideal for both screening and confirmation. For EtG tests, extended panels, and/or tests exceeding 10 panels, 150mg of the hair specimen is advisable. It's best to weigh the sample using a jeweler’s scale. If scalp hair is not present, an equal amount of body hair is acceptable. Head hair refers only to scalp hair, while body hair encompasses all other types including facial and axillary hair.
Process Overview
The key phases in processing a drug test in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial entry of a sample into the lab’s system, ensuring the sample was sealed and transported correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody system.
Screening includes a preliminary evaluation to detect drug abuse. Although this step is economical for excluding drug use in most samples, a positive result necessitates confirmation for court viability. Samples with an initial positive result in Screening require further confirmation.
Should a sample be positive in Screening, more hair is extracted from the original sample and readied for Extraction, where drugs are removed from hair at notably lower concentrations than in other testing methods like urine or oral fluid examinations, contributing to hair drug testing's complexity.
Positive results from Screening are verified using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleansed prior to Confirmation. The entire testing process from Accessioning to Confirmation falls under the scrutiny of the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is a misnomer, as the test examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Hainesville, IL surpasses urine testing due to its superior detection accuracy and reliability. Unlike traditional urine tests, hair examinations provide a broader detection window for historical drug use, offering employers a clearer view of an individual's past substance activities. This thoroughness ensures better compliance with drug-free policies.
Hair follicle testing in Hainesville, IL excels with its extended detection window, covering up to a 90-day period. This capability offers employers a comprehensive view of an individual's drug use history, invaluable for assessing a potential or current employee's suitability. With such long-term insights, more informed decisions can be made regarding employability.
Hair follicle drug testing in Hainesville, IL provides a tamper-resistant method that's difficult to manipulate. This ensures reliability and confidence in the results. By minimizing sample adulteration risks, hair tests provide unquestionable outcomes, establishing trust in the testing process for employers and legal entities.
With convenient locations throughout Hainesville, IL, and nationwide, our testing centers offer quick and straightforward access to drug testing services. This network's vastness ensures a hassle-free experience, allowing for swift service without the inconvenience of traveling far, making testing an easy process for individuals and organizations alike.
The process of hair follicle drug testing in Hainesville, IL is both simple and confidential. From ordering to receiving results, each step emphasizes privacy and ease of use. Individuals can rest assured knowing their information is secure, and the entire procedure is conducted with discretion and efficiency, meeting privacy concerns.
In Hainesville, IL, hair follicle drug tests offer affordable pricing without sacrificing quality. Combined with fast turnaround times, this provides excellent value for companies regardless of size. The competitive pricing structures ensure that businesses can maintain their drug-free environments cost-effectively and efficiently.
In Hainesville, IL, hair follicle drug tests are renowned for precision and speed. This method stands out due to its impressive accuracy in identifying substance use, offering quick results. The test's high reliability ensures that substances used are detected promptly, providing essential information for decision-making in workplace and legal settings.
Employers in Hainesville, IL gain peace of mind with hair follicle testing by ensuring compliance with workplace drug-free policies. This reduces legal risks associated with substance use while bolstering workplace safety. It reassures employers that they are taking active steps toward a healthier, more secure work environment.
