Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an effective method for identifying drug and alcohol consumption. Through embedding biomarkers within its strands, hair offers an extended overview of substance usage. When sourced near the scalp, hair can indicate drug or alcohol presence for up to nearly three months. The collection process for hair is straightforward, presenting challenges for tampering, and it is also convenient for transportation.
An ideal hair sample, consisting of 1.5 inches with about 200 strands (similar to the thickness of a #2 pencil), provides 100mg of hair for effective evaluation and validation. For tests involving EtG, add-ons, or more than 10 panels, it's advisable to gather 150mg of hair. The sample should be weighed using a jeweler’s scale. In the absence of scalp hair, a comparable quantity of body hair may be retrieved. Head hair exclusively refers to scalp hair, while all other types, such as facial or axillary, are considered body hair.
Process Overview
The essential phases in laboratory drug test processing involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning focuses on integrating a sample into a lab's workflow. This step includes verifying proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any required data absent from an electronic chain of custody.
Screening consists of a preliminary assessment for substance abuse. Although Screening effectively eliminates drug usage in many samples at a lower cost, a positive result must be verified to hold up legally. Samples indicating a preliminary positive during Screening need follow-up confirmation.
Presumptive positives identified in the Screening phase prompt additional hair extraction from the initial sample for the Extraction stage. Here, drugs are isolated from hair at significantly lower concentrations compared to other techniques (e.g., urine or oral fluid), making hair drug analysis particularly challenging.
Verification of any positive Screening outcome utilizes GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples undergo washing before verification as needed. The entire transition from Accessioning to Confirmation is subjected to scrutiny under both the CAP (College of American Pathologists) Hair category and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests", the analysis actually targets the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Notre Dame, IN
Hair follicle testing offers superior detection accuracy in comparison to traditional urine tests. This method increases reliability through an observed collection process, diminishing the potential for tampering. Unlike urine tests, hair analysis can reveal substance use over longer periods, making it an invaluable tool for employers and organizations prioritizing thoroughness in drug screening.
Extended Detection Window in Notre Dame, IN
Hair follicle testing stands out with its extended detection window, capturing drug use history over a 90-day span. This comprehensive approach provides employers with a detailed view of an individual's substance use habits, offering a deeper understanding of their behavior. By choosing hair analysis, employers ensure a robust and extensive evaluation of potential employees.
Tamper-Resistant Testing Method in Notre Dame, IN
The integrity of hair follicle tests surpasses that of other methods due to its tamper-resistant nature. Designed to significantly reduce the risk of sample adulteration, these tests guarantee reliable outcomes. This secure process delivers results that are beyond reproach, offering assurance to employers who demand accuracy and trustworthiness in their drug testing programs.
Convenient Nationwide Testing Locations and Local Locations in Notre Dame, IN
Accredited Drug Testing offers a network of convenient testing locations nationwide, including Notre Dame. With easy access to our centers, arranging a hair follicle test is hassle-free and efficient, saving our clients valuable time. Our widespread locations ensure that professional, prompt service is always within reach, no matter where you're based.
Simple, Confidential Process in Notre Dame, IN
Our hair follicle testing process is designed to be straightforward and confidential. From ordering to receiving results, every step prioritizes your privacy and ease of use. Clients can rest assured knowing that their information is handled with the utmost discretion, fostering trust and confidence in the testing process.
Affordable Pricing and Fast Turnaround in Notre Dame, IN
With competitive pricing and fast turnaround times, our hair follicle tests in Notre Dame offer exceptional value. Businesses of all sizes benefit from our cost-effective services, ensuring they receive quick and reliable results without compromising on quality or security. Our efficient process delivers peace of mind and optimal financial return.
Fast, Accurate, and Reliable Results in Notre Dame, IN
Hair follicle drug tests in Notre Dame deliver swift and accurate results, ensuring individuals receive the information they need promptly. Known for their high precision, these tests effectively highlight substance use with minimal error, providing confidence in every test outcome. Rapid processing ensures you remain informed without unnecessary delays or complications.
Compliance and Peace of Mind for Employers in Notre Dame, IN
Implementing hair follicle drug testing at the workplace helps enforce compliance with drug-free policies. This proactive approach minimizes legal risks while enhancing overall safety. Employers experience peace of mind, knowing they are upholding rigorous standards of conduct and workplace integrity through reliable testing procedures.
