Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as a potent method for identifying drug and alcohol consumption. Hair offers an extensive history of substance use by capturing biomarkers within the fibers of the hair as it grows. When gathered near the scalp, hair can offer up to a 3-month detection timeframe for alcohol and drugs. Hair is easy to collect, somewhat resistant to tampering, and simple to transport.
A 1.5-inch section consisting of approximately 200 strands of hair (about the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the ideal amount for screening and confirmation purposes. For tests involving EtG, additional panels, or more than 10 panels, 150mg of the specimen is advisable. We suggest using a jeweler’s scale to measure the specimen. If scalp hair cannot be obtained, an equivalent quantity of body hair can be used. When we mention head hair, it specifically means scalp hair. Body hair covers all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial handling of a sample within a laboratory’s system. This step verifies the proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and fills in any missing information not available through an electronic chain of custody system.
Screening conducts an initial rapid assessment for drug presence. While Screening is an economical way to eliminate drug use in most samples, a positive screen must undergo Confirmation to be permissible in legal settings. Any samples that show a presumptive positive during Screening necessitate additional confirmation.
For samples with a presumptive positive in the Screening phase, additional hair is procured from the original sample and prepared for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than other testing methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS or LC/MS/MS techniques. Before confirmation, all presumptive positive samples are cleansed as required. The entire laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly known as "hair follicle tests," the analysis is performed on the hair strand rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Warba, MN
Hair testing showcases its superiority over urine tests with distinct benefits. Not only does it offer a prolonged detection window, but it also assures greater accuracy and dependability. As traditional methods wane in comparison, hair follicle testing remains unmatched in its ability to detect substance use reliably.
Extended Detection Window in Warba, MN
Hair follicle testing extends its detection capacity up to 90 days, offering employers an expansive view of an individual’s drug history. Such an extensive window enables a thorough understanding of an applicant or employee's substance use, surpassing the capabilities of other drug testing methods.
Tamper-Resistant Testing Method in Warba, MN
Hair follicle tests are a robust deterrent against sample tampering. Their resilient nature significantly reduces adulteration risks, ensuring that results are unquestionable and trustworthy. This testing method upholds integrity and provides a foolproof solution for accurate substance use detection.
Convenient Nationwide Testing Locations and Local Locations in Warba, MN
Our widespread network of testing centers guarantees ease of access to services. Whether nationwide or local in Warba, MN, our facilities ensure rapid, straightforward, and hassle-free testing, ensuring convenience for all our clients.
Simple, Confidential Process in Warba, MN
Our hair follicle testing prioritizes simplicity and confidentiality. From ordering to test-taking, and result reception, each step is designed with privacy and ease of use at its core, addressing concerns efficiently while maintaining discretion.
Affordable Pricing and Fast Turnaround in Warba, MN
We offer competitive pricing structures coupled with quick result turnaround times. Providing exceptional value, our cost-effective solutions are ideal for companies of any size, ensuring peace of mind through affordability and reliability.
Fast, Accurate, and Reliable Results in Warba, MN
Experience the precision and speed of hair follicle drug tests. Emphasizing accuracy, these tests offer high reliability in detecting substance use, setting them apart in drug testing. Hair tests provide swift results, ensuring your peace of mind with their effectiveness and quick turnaround time.
Compliance and Peace of Mind for Employers in Warba, MN
Hair follicle testing assures employers of adherence to drug-free workplace policies. By opting for hair testing, businesses mitigate legal risks and promote a safer working environment, resulting in enhanced peace of mind due to assured compliance.
