Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for detecting drug and alcohol consumption. It offers an extensive historical timeline by capturing biomarkers within the fibers of the growing hair strands. When collected near the scalp, hair can reveal drug and alcohol use for up to three months. Hair is easy to collect, challenging to tamper with, and straightforward to transport.
A hair sample measuring 1.5 inches comprising roughly 200 hair strands (comparable to the size of a #2 pencil) closest to the scalp will provide 100mg, which is the optimal quantity for screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, a sample of 150mg is advised. We suggest using a jeweler's scale to weigh the sample. If scalp hair isn't available, you can collect an equivalent quantity of body hair. When discussing head hair, we specifically mean scalp hair. "Body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The key stages in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary processing of a sample into a lab's system. This step verifies the sample's proper sealing and shipment, assigns a unique LAN (Laboratory Accessioning Number), and completes any data entry missing from an electronic chain of custody system.
Screening is an initial rapid assessment for drugs of abuse. While Screening is an economical method to rule out drug use in most samples, a positive screen must be confirmed to be legally valid. Any samples with presumptive positive results in Screening require a secondary confirmation.
If the Screening indicates presumptive positivity, additional hair is extracted from the original specimen for the Extraction phase. Here, drugs are extracted at lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening especially complex.
Confirmation of any Screen-positive result is done using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are washed as needed before confirmation. The entire lab process from Accessioning to Confirmation adheres to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", this test examines the hair strand itself, not the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in Gagen, WI, the benefits are evident. Hair testing offers superior accuracy, with a detection window far exceeding that of urine tests. This method provides a reliable account of substance use, ensuring employers and individuals gain a comprehensive understanding of drug habits.
In the context of Gagen, WI, hair follicle tests provide an extended detection window, analyzing drug use over a span of up to 90 days. This offers employers a thorough insight into an applicant's or employee’s substance use history, far surpassing the shorter timelines of urine tests, thus ensuring a more informed decision-making process.
The integrity of hair follicle tests in Gagen, WI, is unmatched due to their tamper-resistant nature. This method curtails the risk of sample adulteration, delivering results that are both reliable and beyond reproach. The confidence in the testing process provides undeniable accuracy that stakeholders can trust implicitly.
With Accredited Drug Testing, accessing testing services in Gagen, WI, and beyond is straightforward. Our nationwide network of testing centers ensures that wherever you're located, quick and smooth access to our facilities is always within reach, making the process hassle-free and convenient.
Conducting hair follicle drug tests in Gagen, WI, involves a simple, confidential process. From ordering to sampling and receiving results, every step prioritizes privacy and ease. Ensuring a smooth user experience while protecting personal data reassures users of the test's reliability and respectfulness.
In Gagen, WI, our competitive pricing combined with quick turnaround times describes our hair follicle testing services. Businesses of all sizes can appreciate the excellent value we offer. Clients enjoy cost-effective solutions without compromising on the speed and precision of test results.
In Gagen, WI, hair follicle drug tests stand out for their remarkable precision and speed. This method excels in detecting substance use efficiently. The high accuracy in determining drug use offers quick and dependable results, making it an invaluable tool for both individuals and institutions looking for trustworthy testing criteria.
Employers in Gagen, WI, benefit significantly from hair follicle testing. This screening method enhances compliance with drug-free workplace policies, reduces legal exposures, and boosts overall safety. The assurance of regulatory adherence, coupled with a safer work environment, offers peace of mind for companies and their management.
