Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying the use of drugs and alcohol. Through the integration of biomarkers within the strands of hair, a long-term overview of alcohol and other substance use is encased. When gathered close to the scalp, hair samples are useful for offering an evaluation window for alcohol and drugs extending up to three months. The collection process is straightforward, it is relatively hard to tamper with hair, and the shipping is uncomplicated.
A sample measuring 1.5 inches, which represents approximately 200 hair strands (akin to the diameter of a #2 pencil), when cut nearest to the scalp, will yield 100mg of hair, forming the ideal amount for both initial and confirmatory testing. For EtG, add-ons, or any tests exceeding 10 panels, gathering 150mg of the sample is advised. Using a jeweler’s scale for precision in weighing the specimen is suggested. In the absence of scalp hair, a comparable amount of body hair can be collected instead. The term head hair specifically pertains to scalp hair only, whereas body hair encompasses all other hair types such as facial and axillary hair.
Process Overview
The laboratory processing of a drug test is segmented into four critical phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the foundational processing of a specimen into the laboratory's framework. This process entails ensuring correct sealing and shipping of the sample, generating a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry absent from an electronic chain of custody system.
Screening pertains to an initial provisional assessment for drug presence. Though a cost-efficient method to eliminate drug usage in most samples, any positive screening findings necessitate confirmation for court acceptance. Any results considered presumptively positive during Screening require the follow-up step of confirmation.
In any instance where Screening indicates a presumptive positive result, additional hair is obtained from the initial sample and prepped for Extraction. This involves extracting drugs at markedly lower concentrations compared to other techniques (like urine or saliva tests), establishing hair drug screening as the most challenging method to execute.
To verify any positive outcomes from Screening, Confirmation is performed employing GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Before confirmation, thorough washing of all presumptive positive samples is undertaken as required. The complete laboratory workflow, from Accessioning through Confirmation, is evaluated in alignment with both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the frequent misnomer "hair follicle tests", the actual test analyzes the strand of hair, not the follicle underlying the scalp.
In Trail, OR, the benefits of hair follicle testing over traditional urine tests are evident. Hair tests provide far superior detection accuracy and reliability, as they detect drug usage over a longer period. Unlike urine tests, which may not capture infrequent use, hair analysis gives insights across 90 days. This makes it ideal for those who require a comprehensive understanding of substance use habits.
Hair follicle testing in Trail, OR offers an extended 90-day detection period, allowing for a broader view of an individual's substance history. This enlarged timeframe is beneficial for employers needing a clear understanding of potential or current employees’ drug use history, fostering a safer work environment by ensuring responsible hiring and retention practices.
Trail, OR leverages hair follicle tests to minimize tampering risks significantly, ensuring high reliability and indisputable results. This method's resistance to adulteration guarantees that the outcome is authentic and trustworthy, addressing concerns over specimen integrity that can often occur with other testing methods like urine sampling.
In Trail, OR, the convenience of utilizing our nationwide network of testing centers is unparalleled. Employers and individuals alike can benefit from the seamless access to these services, making the process quick and stress-free. Local testing locations ensure that no matter where you are, professional compliance testing remains reachable.
Ordering and undergoing a hair follicle test in Trail, OR is both simple and confidential. Respecting privacy is paramount; hence, results are delivered securely, ensuring ease of use throughout the testing process. The straightforward nature of this procedure addresses any concerns regarding the confidentiality of client information.
Trail, OR benefits from our affordable pricing and rapid turnaround times, making hair follicle testing an attractive option for businesses of any size. Our competitive pricing structures offer exceptional value, while the quick delivery of results alleviates stress, ensuring companies receive timely insights necessary for their operations.
The hair follicle drug tests are renowned for their ability to deliver precise and swift outcomes, especially in Trail, OR. Known for their outstanding accuracy, these tests deliver an honest depiction of an individual's substance usage, which is crucial for making informed decisions. The rapidity with which results are obtained allows stakeholders to quickly adapt to the findings, ensuring a seamless and efficient testing process.
Employers in Trail, OR find solace in using hair follicle testing to maintain their drug-free work policies, supporting compliance and mitigating legal risks. This testing method not only fosters a secure and productive work environment but also reinforces peace of mind by prioritizing workplace safety and maintaining employee integrity.
