Urine| Hair Follicle | Oral Fluid | Blood | ETG
Using hair analysis has gained reputation as a robust method for identifying drug and alcohol consumption. Hair provides a chronic timeline of alcohol and drug presence by encapsulating biomarkers within the strands of hair as they grow. When cut near the scalp, hair offers a detection span of roughly three months for alcohol and other substances. It's straightforward to collect, less prone to tampering, and convenient for transport.
A sample measuring 1.5 inches from roughly 200 strands of hair (similar in size to a #2 pencil) nearest to the scalp will weigh 100mg, which is optimal for both screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, a 150mg specimen is suggested. We advise using a jeweler’s scale to weigh the sample. In cases where scalp hair is absent, a similar amount of body hair may be utilized. By head hair, we mean scalp hair specifically. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The lab processing of a drug test result entails four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of processing a sample into the lab's system. This procedure verifies that the sample was properly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes any remaining data entry that was not covered by an electronic chain of custody system.
Screening serves as an initial rapid assessment for drugs of abuse. While being a cost-effective strategy for eliminating drug presence in most samples, a positive screening outcome must be verified for courtroom validity. Samples showing a presumptive positive in Screening require further confirmation.
If a sample shows a presumptive positive during Screening, additional hair is extracted from the initial specimen for preparation in the Extraction stage. In this stage, drugs are isolated from hair at a significantly lower concentration compared to other methods (such as urine or oral fluid), which explains why hair drug screening is among the most complex techniques to execute.
Positive results in screening undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. As necessary, all presumptive positive samples undergo washing before confirmation. The entire laboratory sequence from Accessioning to Confirmation undergoes review by both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Hair follicle testing offers significant advantages over traditional urine tests in Crivitz, WI. Detection accuracy is enhanced with hair tests, which can identify substance use over an extended period, usually up to 90 days, compared to the relatively short window for urine tests.
When comparing reliability, hair follicle tests stand out in Crivitz, WI, due to their ability to provide a comprehensive view of an individual's substance use history. This makes them superior in environments where long-term drug use detection is critical.
Unlike urine tests, where substances may be flushed out quickly, hair testing proves more effective in retaining markers of substance use, offering a superior detection method for various substances.
The Extended Detection Window of hair follicle tests in Crivitz, WI, offers a broader insight into an individual's substance history. This testing method captures up to 90 days of drug use, a significant advantage over shorter detection periods offered by other types of drug tests.
Employers in Crivitz, WI, benefit from hair testing by gaining a comprehensive view of potential employees' substance use. This extended window allows for more informed decision-making when evaluating an applicant's history of drug use.
For ongoing employee monitoring, hair follicle testing provides an unmatched ability to record drug consumption over time, enhancing workplace safety and compliance with drug-free policies.
Hair follicle testing in Crivitz, WI, significantly minimizes the risk of sample adulteration, ensuring reliable results. The method is inherently tamper-resistant, as it is nearly impossible to alter or substitute hair samples.
This testing approach provides unquestionable results in Crivitz, WI, due to its robust nature. By being almost immune to common adulteration tactics, hair tests safeguard the integrity of the testing process.
Employers and authorities can trust hair testing to deliver genuine outcomes, with minimized opportunities for manipulation, thus preserving the credibility of the results.
This reliability encourages its application in critical compliance scenarios.
Access to nationwide testing locations makes drug testing convenient in Crivitz, WI. With centers across the country, Accredited Drug Testing provides seamless access to testing services, ensuring efficiency and ease.
This extensive network allows for quick and hassle-free test administration, elevating the testing experience for all clients.
Local test centers in Crivitz, WI further enhance accessibility, ensuring that residents can easily undergo necessary testing without long-distance travel. This convenience translates to time savings and increased participation in drug testing programs.
Accredited Drug Testing in Crivitz, WI, ensures a simple, confidential process for conducting hair follicle tests. Ordering, taking, and receiving results have been designed to be straightforward and secure.
Concerns about privacy and ease of use are addressed with our meticulous handling of each testing phase. Clients can trust the process, knowing their information is kept private and safeguarded.
With a clear, user-friendly procedure, individuals undergoing testing experience peace of mind, as the approach respects their confidentiality while conducting thorough assessments.
Offering affordable pricing in Crivitz, WI, Accredited Drug Testing delivers exceptional value through competitive rates for hair follicle tests. This makes quality testing accessible to companies of all sizes without compromising on service.
Our fast turnaround ensures businesses receive prompt results, aiding in quick decision-making processes. This efficiency saves time while supporting the seamless operation of workplace safety programs.
Companies seeking cost-effective testing with rapid results can rely on our services for reliably maintaining drug-free environments while keeping budgets in check.
In Crivitz, WI, hair follicle drug tests provide fast and accurate results. Our tests are designed to swiftly detect a wide range of substances, making them a reliable choice for anyone seeking precise testing. The speed at which these tests can deliver results ensures that decisions can be made quickly to maintain a safe environment.
The reliability of hair follicle testing in substance detection is unmatched in Crivitz, WI. With top-notch precision, these tests can pinpoint even trace amounts of substances, offering accurate detection with little room for error. This makes hair testing a trusted method for employers and safety professionals alike.
With high accuracy rates, hair tests provide dependable outcomes in a timely manner. Their ability to rapidly confirm the presence of substances means that they play a critical role in both preventive and evaluative measures for substance use in Crivitz, WI.
In Crivitz, WI, hair follicle testing grants employers peace of mind by ensuring strict adherence to workplace drug-free policies. This compliance reduces potential legal risks associated with drug use in the workplace.
Utilizing hair tests, companies can confidently enhance workplace safety and demonstrate commitment to maintaining a secure environment. This proactive approach helps in safeguarding employees’ well-being and reduces the likelihood of substance-related incidents.
The reliability and accuracy of hair tests provide employers with data that boosts confidence in their safety protocols, ensuring smooth operations and legal compliance within the workplace.
