Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessment has emerged as an effective means for evaluating drug and alcohol consumption. By embedding biomarkers within the fibers of the developing hair shaft, hair offers an extended historical account of alcohol and drug use. When secured near the scalp, hair can yield up to a 3-month detection period for these substances. Hair collection is straightforward, moderately resistant to tampering, and convenient for shipping.
A sample comprising 1.5 inches of approximately 200 hair strands (about the width of a #2 pencil) nearest to the scalp will yield 100mg of hair, constituting the optimal quantity for screening and validation. For EtG, additional analyses, and/or tests exceeding 10 panels, a specimen of 150mg is advised. We advocate measuring the specimen with a jeweler’s scale. If scalp hair is nonexistent, a comparable amount of body hair may be utilized. When discussing head hair, we refer exclusively to scalp hair. Body hair includes all other forms of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into the laboratory's framework. This encompasses verifying the sample's seal and proper shipment, allocating a random LAN (Laboratory Accessioning Number), and concluding any further data entry absent in an electronic chain of custody system.
Screening consists of an initial rapid assessment for illicit substances. While Screening offers a cost-efficient method for excluding drug usage in most samples, a positive result requires confirmation for legal admissibility. Any samples that test presumptively positive during Screening necessitate secondary confirmation.
Should a sample yield a presumptively positive result in the Screening phase, more hair is extracted from the initial specimen and prepared for Extraction. During this phase, drugs are extracted from hair at significantly reduced concentrations compared to other methods (e.g., urine or oral fluid), rendering hair drug screening the most challenging technique.
Confirmation for any positive result from Screening is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples that test presumptively positive are cleansed before confirmation as necessary. The entire lab process from Accessioning to Confirmation is conducted in adherence to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", the examination actually analyzes the hair strand rather than the hair follicle beneath the scalp
Why is hair follicle testing superior to urine testing in Stitzer, WI? For one, it provides a significantly extended detection window. Hair tests can trace substance use up to 90 days back, while urine tests offer only a short-term view. This makes hair tests more comprehensive and revealing.
The reliability of hair testing is unmatched in detecting drugs consistently. In contrast, urine tests are more susceptible to adulteration and offer limited substance detection periods. With hair testing, the integrity and authenticity of the results are preserved.
Hair follicle testing in Stitzer, WI, excels in detecting drug use over an extended duration. Up to 90 days' worth of substance use history can be revealed with a hair test, presenting employers with a detailed insight into a candidate or employee's substance use habits.
This extended detection window is invaluable in assessing long-term drug use patterns. For employers seeking comprehensive evaluations, this allows for improved decision-making regarding hiring and maintaining a drug-free workplace.
Hair follicle testing dramatically reduces the opportunity for tampering, offering Stitzer, WI, a highly tamper-resistant drug testing method. Unlike urine tests, which can be easily adulterated, hair tests provide trustworthy and robust results.
By minimizing the risk of sample manipulation, hair testing provides results that are reliable and effectual. This ensures that employers and other stakeholders receive credible information for their drug testing needs and decisions.
Our nationwide network, including convenient locations in Stitzer, WI, ensures easy access to hair follicle testing. This sprawling network provides hassle-free, quick access to testing services, ensuring that individuals and companies can easily meet their drug testing needs.
Testing is simplified with widespread locations, eliminating the inconvenience of long-distance travel for individuals or companies requiring regular drug testing, making the process efficient and straightforward.
Conducting hair follicle testing in Stitzer, WI, involves a simple, confidential process. From ordering to receiving results, our approach ensures privacy and user-friendliness, addressing any privacy concerns you might have.
Our streamlined process makes it easy for companies and individuals to engage with our testing services. Confidentiality and simplicity are at the forefront, ensuring that your testing experience is smooth and private.
Our drug testing services in Stitzer, WI, offer competitive pricing and rapid turnaround times, providing excellent value. With economically structured options, companies of all sizes can benefit from quick and dependable testing services.
Fast delivery of results combined with affordable rates allows businesses to maintain their drug-free policies efficiently. Our services stand out for providing incredible value alongside prompt and reliable outcomes.
The precision and reliability of hair follicle drug tests in Stitzer, WI, ensure fast and accurate results. Unlike other methods, hair testing offers a high level of accuracy in detecting substance use, allowing for more reliable conclusions. This high level of precision provides results that professionals can trust and act upon confidently.
With hair follicle testing, results are not only precise but are also delivered quickly, helping both employers and testing individuals to make informed decisions. The advanced detection technology used ensures that substance use is accurately and swiftly identified, offering peace of mind.
Employers in Stitzer, WI, can achieve peace of mind and compliance with workplace policies through hair follicle testing. This method ensures adherence to drug-free work environments, minimizes legal risks, and improves overall safety.
With hair testing, companies can confidently demonstrate their commitment to a drug-free policy, reducing the chances of workplace incidents and liabilities. A compliant testing regime assures employers of a healthier, safer work environment.
