Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol consumption. Hair serves as a timeline for the use of alcohol and drugs by capturing biomarkers within the fibers of the hair that is growing. When hair is collected near the scalp, it can offer up to a three-month detection period for drugs and alcohol. Hair collection is straightforward, relatively hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches, consisting of around 200 hair strands (approximately the size of a #2 pencil) closest to the scalp provides 100mg of hair, which is the ideal amount for both screening and confirmation. For EtG tests, additional parameters, and/or tests exceeding 10 panels, a specimen weighing 150mg is suggested. We advise using a jeweler’s scale to weigh the specimen. If scalp hair is not available, an equivalent amount of body hair can be used. When we talk about head hair, we mean scalp hair exclusively. Body hair encompasses all other types of hair (such as facial or axillary).
Process Overview
There are four key steps in the laboratory analysis of a drug test result, namely Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial processing phase where a sample is incorporated into a lab’s system. It includes confirming that the specimen was properly sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry not covered by an electronic chain of custody system.
Screening is a preliminary examination for drug abuse detection. Although Screening is a cost-efficient method to negate drug usage in most samples, a positive result must be substantiated to be valid in court. Every sample that tests presumptively positive in Screening needs an additional confirmation.
When a sample shows presumptively positive results in the Screening phase, additional hair is extracted from the initial specimen to prepare for Extraction. During this step, drugs are removed from hair at a much lower concentration compared to other methods (such as urine or oral fluid), making hair drug screening the most intricate method to execute.
Confirmation of any positive detection in Screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples yielding presumptive positive results undergo a cleaning process before confirmation, as necessary. The complete laboratory evaluation from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the examination itself assesses the hair strand and not the follicle beneath the scalp.
Why does hair follicle testing overshadow urine tests in Vermillion, MN? Hair testing boasts a superior detection range, capturing drug use from up to three months prior. Urine tests, while useful, typically reflect only recent consumption. Hair analysis provides a reliable substance history, invaluable to employers seeking data on longer-term usage.
The robust nature of hair testing significantly reduces the likelihood of manipulation, leading to more reliable outcomes compared to urine testing. In scenarios where accuracy is crucial, hair testing is the standout option.
Hair testing in Vermillion, MN gives a prolonged view of drug use, with the capability to detect substances used in the past 90 days. For employers, this means gaining insightful information about an employee's substance history. This extended detection window equips companies with a comprehensive understanding that short-term tests can't offer.
Employers can effectively assess the long-term habits of candidates, ensuring only suitable individuals are selected. Hair testing’s ability to look back over months rather than days provides a thorough profile of substance use behaviors.
Hair follicle testing significantly mitigates the risk of tampering in Vermillion, MN. The collection method and analysis make it nearly impossible to adulterate samples, ensuring the integrity of results. Unlike other methods susceptible to manipulation, hair tests offer unbeatable reliability.
The inability to alter results leads to greater trust in the outcomes, enhancing their credibility. This uncompromised reliability supports decisions made by employers, legal authorities, and administrators.
Our expansive network of testing centers makes accessing hair follicle testing convenient across Vermillion, MN. We ensure streamlined, expedient services for all clients, providing a hassle-free testing experience. National coverage allows for easily attainable hair testing, saving valuable time for those in need.
With local Vermillion centers, clients benefit from the proximity, finding it effortless to schedule and conduct hair tests. Our expansive reach guarantees no obstacles to accessing essential testing services.
In Vermillion, MN, our hair follicle testing process is both simple and discreet. From booking to testing and receiving results, privacy and ease are maintained throughout. Our efficient procedures guarantee a confidential experience, alleviating concerns about privacy and complexity.
Clients find the whole process straightforward, receiving timely feedback without confusion. Our emphasis on confidentiality ensures each step, from the test itself to result delivery, remains secure and private.
Accredited Drug Testing offers competitive pricing in Vermillion, MN, ensuring that hair follicle testing is affordable for companies of all sizes. The rapid turnaround of results provides great value, allowing for swift decisions and improved operational efficiency.
Our pricing structures are designed to benefit small startups to large enterprises, providing excellent service without sacrificing budget constraints. Our quick processing times further enhance the economical aspect, delivering prompt, cost-effective outcomes.
In Vermillion, MN, hair follicle drug tests stand out for their precision and speed. The rigorous analysis process ensures high accuracy in pinpointing substance use over extended times. Unlike conventional methods, hair tests detect a broader range of substances, offering rapid, reliable results that help maintain a drug-free environment.
The quick turnaround of results positions hair testing as a preferred choice for many. With effective testing protocols, clients receive swift and conclusive reports, elevating the reliability factor for assessments conducted in and around Vermillion, MN.
Implementing hair follicle testing in Vermillion, MN helps employers maintain compliance with drug-free policies, boosting workplace safety. Employers experience peace of mind knowing they adhere to legal standards while safeguarding their environment. This proactive approach minimizes legal risks and upholds policy adherence.
By opting for hair testing, employers demonstrate commitment to a safe and compliant workplace, trusting this method’s proven reliability. Employers can confidently enforce zero-tolerance policies while benefiting from assured compliance advantages.
