Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an effective method for identifying alcohol and drug consumption. Hair captures biomarkers in the fibers of its growing strands, offering a long-term record of substance intake. When collected close to the scalp, a hair sample can provide up to a 3-month detection period for alcohol and drugs. Collecting hair is straightforward, tampering is relatively challenging, and shipping is convenient.
A 1.5-inch segment of around 200 hair strands (comparable to the size of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal sample size for both screening and confirmation purposes. For EtG, additional tests, and/or panels exceeding 10 panels, a specimen weighing 150mg is advised. Using a jeweler's scale is recommended for precise measurement. In the absence of scalp hair, a similar quantity of body hair can be utilized. When discussing head hair, we specifically mean scalp hair, whereas body hair includes all other types (facial, underarm, etc.).
Process Overview
The laboratory processing of drug test outcomes involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial processing phase where a sample is entered into a lab's system. This step ensures the sample was appropriately sealed and shipped, assigns a random Laboratory Accessioning Number (LAN), and completes any outstanding data entry not covered by an electronic chain of custody.
Screening involves a preliminary assessment for drug abuse. Although Screening is a cost-efficient method to eliminate drug usage in most cases, any positive result requires further verification for legal acceptance. Presumptive positive samples during Screening necessitate secondary confirmation.
In the event of a presumptive positive during Screening, additional hair from the original sample is prepared for Extraction. This phase involves extracting drugs from hair at a much lower concentration compared to other methods like urine or oral fluids, explaining why hair drug testing is the most complex protocol to execute.
Any positive screening outcomes are validated via GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples undergo washing before confirmation as required. The comprehensive laboratory procedure, from Accessioning through Confirmation, complies with the CAP (College of American Pathologists) Hair standards as well as the accreditation of ISO / IEC 17025 guidelines.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the analysis focuses on the hair strand itself rather than the follicle below the scalp.
In State Park Place, IL, hair follicle testing significantly outperforms urine testing due to its superior detection accuracy and reliability. Traditional urine tests can detect drug use only over a limited timeframe, whereas hair tests offer a longer and clearer history of substance use. The robustness and comprehensiveness of hair testing provide a true edge, making it an ideal choice for employers and individuals seeking accurate drug screening.
Hair follicle testing in State Park Place, IL, provides an extensive view of an individual's drug use history, spanning up to 90 days. This extended detection window offers employers a complete and detailed perspective on an applicant or employee's substance habits, enhancing workforce safety and integrity. Such comprehensive testing supports informed decision-making, ensuring that businesses maintain high standards of health and safety.
The tamper-resistant nature of hair follicle tests in State Park Place, IL, ensures highly reliable results. By significantly reducing the chances of sample adulteration, these tests provide seamless credibility in drug screening processes, making them the go-to method for many employees and institutions. Clients can rest assured knowing tampering attempts are virtually eliminated, guaranteeing trustworthy results every time.
Convenience is key with numerous testing locations, including State Park Place, IL, and nationwide. These accessible centers ensure that drug testing services are quick, easy, and hassle-free. With a vast network of sites, clients enjoy streamlined access to professional testing services, facilitating efficient processes for employers and individuals alike looking to undertake reliable drug testing.
The process for hair follicle testing in State Park Place, IL, is simple and confidential, addressing any privacy concerns users might have. From ordering the test to sample collection and result delivery, every step is designed for user comfort and discretion. This commitment to confidentiality and ease of use ensures clients can focus on obtaining reliable results without the stress of complicated procedures.
Affordable pricing and fast turnaround times define the hair follicle testing services in State Park Place, IL. Offering competitive pricing structures, these services provide excellent value for businesses of all sizes. With quick result delivery, clients benefit from both cost-effectiveness and efficiency, making hair testing an attractive option for comprehensive drug screening without financial strain.
Hair follicle drug tests in State Park Place, IL, offer unmatched precision and speed. These tests produce highly accurate results, effectively identifying substance use even when compared against conventional testing methods. With the ability to detect a wide array of substances, these tests ensure thorough and fast evaluations.
Employers and individuals alike benefit from the reliability and accuracy of hair testing, promoting trust and efficiency in the testing process.
State Park Place, IL, employers can achieve peace of mind with hair follicle testing, which aligns with drug-free workplace policies. By reducing legal risks and enhancing workplace safety, this method plays a crucial role in maintaining compliance and integrity. Ensuring a safe working environment fosters trust and reliability among employees and employers, leading to a more productive work culture.
