Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now viewed as an effective means to uncover substance and alcohol consumption. It offers a comprehensive timeline of alcohol and other substances by capturing indicators within the strands. A collection near the scalp can reveal usage over a span of three months for alcohol and various substances. Collecting hair is straightforward, hard to tamper with, and convenient to send.
A 1.5-inch segment of approximately 200 strands (similar in size to a #2 pencil) near the scalp supplies 100mg of hair, ideal for detailed analysis. For extended tests, such as EtG, above 10-panel screens, 150mg is suggested. We recommend using a jeweler’s scale for measurement. In the absence of scalp hair, equivalent body hair can suffice. Note, when mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test outcome includes: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves entering a sample into a lab's system. This step ensures the sample was properly sealed and transported, assigns it a random LAN (Laboratory Accessioning Number), and fills any additional data gaps not covered by an electronic chain of custody.
Screening consists of an initial check for illicit substances. While this stage helps rule out drug use cost-effectively for most samples, any positive finding requires confirmation for legal acceptability. Positively flagged samples during Screening mandate further confirmation.
Should a sample show a positive indication during Screening, additional strands are sourced and readied for Extraction. This step extracts substances from hair at concentrations lower than found in other methods (e.g., urine or saliva), making hair drug testing particularly challenging.
Confirmation for any positive Screen result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS methods. Any samples assumed positive undergo necessary washing before confirmation. The full laboratory procedure, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation standards ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Important: Often called "hair follicle tests", the analysis focuses on the hair itself, not the follicle beneath the skin.
When comparing hair follicle testing to traditional urine testing in Clam Lake, WI, the former clearly stands out. Hair testing offers enhanced detection accuracy and reliability, unlike urine tests. This superiority stems from its ability to provide clear, precise results that reflect a more comprehensive view of an individual's substance use, making it the preferred choice.
Hair follicle testing in Clam Lake, WI, offers an extensive detection window, spanning up to 90 days. This extended period allows employers to gain a full perspective on an individual's substance history, unlike other methods offering only short-term insights. This broader timeframe is crucial for accurately assessing long-term patterns and trends.
In Clam Lake, WI, hair follicle tests are renowned for their tamper-resistant qualities. The risk of sample adulteration is significantly minimized, ensuring that the results obtained are both reliable and trustworthy. This method provides unquestionable accuracy, offering peace of mind to those requiring foolproof testing procedures.
With numerous nationwide centers, Clam Lake, WI residents enjoy convenient access to hair follicle testing. Our widespread facilities ensure that testing is not only quick but also hassle-free. This widespread availability guarantees that individuals seeking testing face minimal barriers, making the process easy and accessible.
In Clam Lake, WI, hair follicle testing is characterized by its straightforward and confidential process. From ordering to receiving results, the system ensures privacy is upheld. This simplicity is key for individuals seeking discreet and user-friendly services, addressing concerns related to privacy and practical accessibility.
Affordable pricing combined with fast turnaround times makes hair follicle testing in Clam Lake, WI a preferred choice. Our competitive rates offer excellent value, catering to companies of all magnitudes. With quick results, businesses can confidently rely on tests that balance cost-effectiveness with swift delivery.
In Clam Lake, WI, hair follicle drug tests are valued for their precision and rapidity. They offer unmatched accuracy in detecting substance use, making them a popular choice for those seeking reliability. The method ensures that results are not only fast but also dependable, serving as a superior alternative for those needing quick and trustworthy testing solutions.
Employers in Clam Lake, WI, benefit from hair follicle testing for adherence to workplace drug policies. This method enhances workplace safety by minimizing legal risks and ensuring compliance. By choosing hair tests, businesses can effectively support a drug-free environment, granting both compliance and serenity.
