Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair evaluations are now regarded as an effective method for identifying drug and alcohol use. They offer a long-range timeline of substance intake by capturing biomarkers within the strands. When acquired close to the scalp, hair can reveal up to roughly three months of detection for alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and convenient for transport.
A 1.5-inch segment of approximately 200 hair filaments (akin to a #2 pencil's thickness) nearest the scalp yields 100mg, the perfect amount for analysis and validation. For EtG, additional tests, and/or evaluations beyond 10 panels, 150mg is advocated. It's advisable to measure the specimen on a jeweler’s scale. If scalp hair is lacking, a corresponding quantity of body hair may be gathered. When speaking of head hair, we mean only scalp hair. Body hair denotes all other types (facial, axillary, etc.).
Overview of the Process
The four core phases in the lab processing of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a specimen into a laboratory’s database. It encompasses verifying the sample's sealing and shipment, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any remaining data entry absent from an electronic chain of custody framework.
Screening involves an initial swift evaluation for drugs of abuse. While Screening is a budget-friendly approach to exclude drug usage in most specimens, a positive result requires verification to stand in legal settings. Samples that appear positive in Screening need subsequent confirmation.
In cases where a sample shows a presumptive positive during Screening, additional hair is extracted from the initial batch and readied for Extraction. Here, drugs are distilled from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which makes hair drug testing the most challenging approach to execute.
Validation of any positive screening outcome is achieved through GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive specimens undergo washing before confirmation, if required. The comprehensive laboratory process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Though commonly termed as “hair follicle tests”, the examination focuses on the hair strand rather than the follicle beneath the scalp.
Hair drug testing in Greene, IA surpasses the limitations of urine testing. These tests provide a broader detection period and greater precision, offering undeniable benefits. While traditional urine tests capture recent drug use, hair analyses reveal drug usage over a prolonged time frame, making it difficult for individuals to manipulate results, thereby ensuring dependable accuracy.
One of the standout advantages of hair follicle testing in Greene, IA is its extended detection window. Spanning up to 90 days, this method offers employers a broader view of an individual's drug use history. Hair testing serves as a crucial tool, furnishing detailed insights into substance habits over an extended duration, unlike other testing methods that cover shorter periods.
In Greene, IA, the hair follicle test is a superior option due to its tamper-resistant nature. These tests significantly decrease the chances of sample adulteration, ensuring authenticity in results. The resilience against tampering offers reliable data, providing an assurance of trustworthiness, making it a preferred choice among vigilant employers and legal bodies.
Our widespread testing facilities bring convenience to businesses and individuals in Greene, IA. With a network of nationwide centers, access to hair follicle testing is seamless. The local availability means quick, stress-free testing solutions, meeting both personal and organizational needs, wherever they may be located across the country.
In Greene, IA, the hair testing process prioritizes simplicity and confidentiality, addressing common concerns about privacy. The streamlined process, from arranging the test to obtaining results, is designed to be user-friendly. Ensuring a smooth experience without compromising on privacy, it caters to those seeking discretion and efficiency in the testing procedure.
Greene, IA enjoys the benefits of affordable pricing coupled with rapid turnaround times for hair follicle testing. Our competitive rates are matched by swift processing, delivering excellent value. Catering to companies of all sizes, this combination ensures that businesses can maintain safety and compliance without budgetary strain.
The hair follicle testing method in Greene, IA guarantees swift and precise outcomes. This approach is recognized for its remarkable accuracy in identifying substance use compared to standard tests. Due to the advanced technology applied, results are not only fast but also highly reliable, ensuring that those tested receive a comprehensive insight into their substance history.
For companies in Greene, IA, hair follicle testing offers a path to compliance and peace of mind. By enforcing drug-free policies effectively, businesses reduce the risk of legal issues. Implementing such testing methods supports a safer work environment, aligning with regulations and promoting a culture of safety and responsibility within the workplace.
