Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an effective method for identifying drug and alcohol consumption. Hair captures a comprehensive historical record of alcohol and drug use by embedding biomarkers within the strands as they develop. When collected near the scalp, hair can reveal a history of approximately three months for both alcohol and drug use. It's easy to gather, challenging to tamper with, and straightforward to transport.
Collecting a 1.5-inch segment of about 200 hairs (roughly equivalent to the diameter of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal amount for analysis and confirmation. For EtG, additional assessments, and/or tests beyond 10 panels, 150mg of the specimen is advisable. It is suggested to measure the specimen using a jeweler’s scale. In cases where scalp hair is not an option, a similar amount of body hair can be used. "Head hair" specifically refers to scalp hair, while "body hair" includes other types such as facial or axillary hair.
Process Overview
The laboratory procedure for processing a drug test result consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial intake of a sample into the laboratory's system. This phase includes verifying the integrity of the sample's sealing and shipping, generating a random Laboratory Accessioning Number (LAN), and completing any necessary data entry not covered by an electronic chain of custody system.
Screening provides a preliminary assessment for the presence of drugs. Though Screening offers a cost-efficient method for eliminating drug use in most samples, a positive screening outcome requires confirmation to be valid for legal proceedings. Any samples yielding presumptive positive results in Screening require an additional level of confirmation.
Upon obtaining a presumptive positive result in the Screening phase, additional hair is extracted from the original specimen and prepared for Extraction. During this step, drugs are isolated from hair at far lower concentrations than other methods like urine or oral fluids, which accounts for the complexity of conducting hair drug analysis.
Confirmation of any presumptive positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation as deemed necessary. The complete laboratory process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", this analysis actually evaluates the hair strand and not the follicle beneath the scalp
Compared to urine tests, hair follicle testing in Glandorf, OH provides superior detection accuracy and reliability. The benefits of this method include a longer detection window, offering a much more thorough insight into substance use. Unlike urine tests, hair analysis cannot be easily manipulated, making it a preferred choice for employers and legal entities needing dependable results.
The extended detection window of hair follicle testing in Glandorf, OH offers a comprehensive look at an individual's substance use history, tracing back up to 90 days. For employers, this means a clearer understanding of a candidate or employee's habits over time, ensuring more informed hiring and management decisions and enhancing workplace safety across the board.
Hair follicle testing in Glandorf, OH is a tamper-resistant method, significantly lowering the chance of sample adulteration. The process secures reliable and verifiable results that can be trusted by employers and legal systems alike, helping to uphold the integrity and accuracy of drug screening processes in various settings.
With convenient testing centers nationwide, including locations close to Glandorf, OH, accessing hair follicle testing services is straightforward and hassle-free. This geographical availability allows quick and easy access to reliable testing, ensuring minimal disruption for individuals and organizations alike.
In Glandorf, OH, the hair follicle testing process remains simple and confidential, addressing privacy concerns while ensuring ease of use. From ordering to taking the test and receiving results, the straightforward approach ensures that clients can undertake the testing process smoothly while safeguarding their private information.
Hair follicle testing in Glandorf, OH offers affordable pricing and swift turnaround times. Our competitive pricing structures provide excellent value, catering to companies of all sizes while ensuring that results are delivered promptly, enabling organizations to make timely and informed decisions.
Hair follicle testing in Glandorf, OH provides fast, accurate, and reliable results for drug detection. The precision of this method ensures high accuracy, detecting substances that might be missed by traditional methods. This testing approach delivers timely insights into the substance use history, offering a dependable solution for individuals and organizations prioritizing reliability.
In Glandorf, OH, hair follicle testing helps ensure employer compliance with workplace drug-free policies, minimizing legal risks and promoting a secure work environment. The effectiveness of this testing method supports the enforcement of policy standards while providing peace of mind, as it helps maintain safety and well-being in the workplace.
