Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a significant method for identifying drug and alcohol consumption. Hair fibers trap biomarkers as the strand grows, providing a long-term history of alcohol and other drug use. When collected near the scalp, hair can offer a detection window of up to around 3 months for alcohol and other substances. Collecting hair is straightforward, making it tough to tamper with and simple to transport.
A 1.5-inch sample, consisting of roughly 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the optimal sample for assessment and confirmation. For EtG, additional tests, and/or tests over 10 panels, 150mg of the sample is advisable. We suggest using a jeweler’s scale for measuring the specimen. If scalp hair is not available, an equivalent quantity of body hair can be utilized. In our context, head hair refers specifically to scalp hair, while body hair encompasses all other types (like facial, axillary, etc.).
Process Overview
The processing of a drug test result in the laboratory encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially processing a sample into the lab’s system. This step covers ensuring that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and performing any supplementary data entry that is not supplied by an electronic chain of custody system.
Screening serves as an initial rapid check for drugs of abuse. While it is a cost-efficient means to rule out drug usage for most samples, a positive result in Screening necessitates confirmation to be considered admissible in court. Any samples presumed positive in Screening require a secondary confirmation.
If a sample is presumed positive in the Screening phase, additional hair from the original specimen is collected and prepped for Extraction. At this stage, drugs are extracted from hair at much lower concentrations compared to other methods (like urine or oral fluid), which is why hair drug testing is the most intricate methodology to execute.
Confirmation of any positive result from the screening phase is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples are washed when necessary. The end-to-end laboratory process, from Accessioning to Confirmation, is examined under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although called "hair follicle tests", the test actually analyzes the hair strand rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Kewaunee, WI
In the realm of drug detection, hair follicle tests offer superior accuracy compared to urine tests. They extend far beyond basic screening by providing robust detection capabilities that urine tests simply cannot match, making them a preferred choice.
Employers and authorities in Kewaunee, WI recognize the reliability of hair follicle testing. These tests bring remarkable detection accuracy, significantly outperforming traditional urine tests and ensuring enhanced reliability for users.
Extended Detection Window in Kewaunee, WI
If you're examining an individual’s drug history, hair follicle testing provides a broader window of detection. Unlike other tests, it tracks substance use up to 90 days prior, offering a comprehensive insight into any individual's drug use patterns.
Employers in Kewaunee, WI can trust hair follicle testing for a more thorough view of an employee or applicant's substance history, ensuring that decisions are made based on a clearer understanding of past behaviors.
Tamper-Resistant Testing Method in Kewaunee, WI
Hair follicle tests are designed to be exceedingly resistant to tampering, ensuring the integrity of results. Unlike other methods, the risk of sample adulteration is greatly minimized, providing accurate and unquestionable outcomes.
In Kewaunee, WI, those utilizing hair follicle testing benefit from the reliability of an unaltered sample, assuring both individuals and organizations of the test's transparency and accuracy.
Convenient Nationwide Testing Locations and Local Locations in Kewaunee, WI
Access to testing has never been easier with our widespread network. In Kewaunee, WI, as well as nationwide, our centers offer hassle-free and accessible services for anyone needing drug testing.
The convenience of nationwide availability means quick and easy testing options, ensuring that individuals and businesses can fulfill their testing requirements without inconvenience.
Simple, Confidential Process in Kewaunee, WI
The simplicity and confidentiality of our testing process assure users of privacy. From booking a test to receiving results, the entire process is designed for ease and privacy, addressing any concerns about discretion.
In Kewaunee, WI, individuals can engage in testing knowing that their privacy is maintained, making it an ideal choice for those seeking simple and confidential drug testing solutions.
Affordable Pricing and Fast Turnaround in Kewaunee, WI
Our competitive pricing and rapid results make us a preferred choice for organizations of all sizes. We are committed to providing value through cost-effective solutions and prompt turnaround times.
Businesses in Kewaunee, WI can depend on us for affordable testing services, ensuring peace of mind without breaking the bank while benefiting from timely results.
Fast, Accurate, and Reliable Results in Kewaunee, WI
Hair follicle testing is distinguished by its swiftness and precision, delivering rapid and exact results. These tests can accurately pinpoint substance usage, thus providing a dependable choice for drug screening needs.
The proficiency of hair tests ensures that any substance consumption is detected with a high degree of certainty, setting a new standard in drug testing efficiency and reliability, especially in Kewaunee, WI.
Compliance and Peace of Mind for Employers in Kewaunee, WI
Utilizing hair follicle testing aligns with maintaining compliance with drug-free workplace policies, alleviating legal risks. This form of testing fosters a safer work environment and ensures adherence to essential workplace standards.
Employers in Kewaunee, WI gain peace of mind knowing that compliance is maintained, providing a solid legal standing and promoting a healthier and safer work atmosphere.
