Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective approach for identifying drug and alcohol use. Hair serves as a repository for long-term records of drugs and alcohol by capturing biomarkers within the fibers of the growing hair strand. When gathered near the scalp, hair can offer a detection window of up to roughly 3 months for substances. Collecting hair is straightforward, hard to tamper with, and simple to transport.
A 1.5-inch portion of around 200 hair strands (resembling the size of a #2 pencil) nearest to the scalp will result in 100mg of hair, which is the optimal amount for screening and validation. For EtG, additional tests, and tests exceeding 10 panels, a 150mg sample is advisable. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair is unavailable, an equivalent quantity of body hair may be used. When indicating head hair, we exclusively mean scalp hair. Body hair encompasses all other hair variations (facial, axillary, etc.).
Process Overview
The four primary phases involved in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a sample into the laboratory’s system. This comprises validating that the sample was correctly sealed and dispatched, allotting a random LAN (Laboratory Accessioning Number), and completing any other data entries not supplied by an electronic chain of custody system.
Screening is the preliminary quick assessment for drugs of abuse. Though Screening is an economical method to exclude drug usage on most samples, a positive result needs verification to be acceptable in legal settings. Any samples appearing presumptively positive in Screening necessitate consequential confirmation.
Should a sample appear presumptively positive during the Screening phase, additional hair is taken from the primary specimen and prepared for Extraction. In this phase, drugs are extracted at notably lower concentrations from hair compared to other methods (ex. urine or oral fluid), which renders hair drug screening the most challenging methodology.
Confirmation of any positive screening outcomes is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as required. The entire laboratory process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the analysis is conducted on the hair strand and not the follicle beneath the scalp.
Why Choose Hair Follicle Testing Over Urine Tests in Atlanta, MI? Hair testing surpasses traditional urine tests in both accuracy and detection range. Unlike urine samples susceptible to tampering, hair analyses provide robust findings, showcasing comprehensive and reliable drug history insights.
Employers and legal systems opt for hair testing due to its superior reliability and less susceptibility to sample manipulation, ensuring authentic results and informed decision-making.
Extended Detection Period in Atlanta, MI: One of the standout benefits of hair follicle testing is its ability to detect drug usage over an extended period, up to 90 days. This prolonged detection window allows employers to obtain a well-rounded view of a subject's drug use history.
This extended timeframe provides critical insights into potential substance abuse patterns, aiding in the assessment of employee or candidate reliability.
The tamper-resistant nature of hair follicle tests in Atlanta, MI, decreases the likelihood of sample adulteration. The integrity of these tests ensures results are genuine, lessening doubts over sample validity or manipulation. This reliability makes it a preferred choice for institutions emphasizing test accuracy.
Nationwide and Local Convenience: Accessing testing centers is simple with our widespread facilities, including those in Atlanta, MI. The convenience offered by these numerous locations ensures prompt and uncomplicated service access. This ease of availability meets the needs of businesses across the country.
The simple and confidential process for hair follicle testing in Atlanta, MI, ensures user privacy and ease of use. From ordering tests to receiving results, the entire procedure respects confidentiality and is designed to be stress-free, reassuring participants through each step.
Our competitive pricing and quick delivery times in Atlanta, MI, make hair follicle testing a cost-effective solution. We offer excellent value, ensuring businesses of all sizes can benefit from swift and reliable drug testing services while maintaining budget considerations.
The swift and precise results from hair follicle drug tests in Atlanta, MI, set them apart. A streamlined process ensures that substances are quickly and reliably identified, offering high accuracy crucial for timely decision-making. This testing provides a dependable gauge of an individual's drug use history, promoting trust in results.
Quick Turnaround: Hair tests deliver quick results, ideal for fast-paced environments where timely access to accurate data is essential.
Compliance and Assurance for Employers in Atlanta, MI: Implementing hair follicle drug testing helps maintain adherence to drug-free workplace policies. By significantly lowering legal risks and fostering a safe work environment, this approach aligns organizational practices with industry standards.
