Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have become recognized as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use by storing biomarkers within the strands of growing hair. When taken from near the scalp, hair can reveal about a 3-month detection period for alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and easy to transport.
A 1.5-inch section of roughly 200 hair strands (comparable in size to a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal quantity for testing and validation. For EtG, additional tests, and/or those exceeding 10 panels, 150mg of the specimen is advised. We suggest weighing the sample using a jeweler’s scale. If scalp hair cannot be obtained, a similar volume of body hair may be used. When mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary steps in the lab processing of drug test outcomes include Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the initial integration of a sample into a lab’s system. This entails confirming that the sample was properly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry not handled by an electronic chain of custody system.
Screening is a preliminary rapid test for drug abuse. Screening is an economical approach to exclude drug use in most samples; however, any positive screen must be verified to be court-admissible. Any samples showing a presumptive positive result in Screening require a secondary verification.
If a sample shows a presumptive positive result in Screening, additional hair is extracted from the original specimen and organized for Extraction. During this phase, drugs are retrieved from hair at concentrations much lower than in other processes (e.g., urine or oral fluid), hence making hair drug screening the most challenging method to execute.
Confirmation of any positive screening result is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples undergo washing as required. The entire lab procedure from Accessioning to Confirmation is carried out under both the CAP (College of American Pathologists) Hair title and the accreditation for ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis is performed on the hair strand, rather than the follicle beneath the scalp.
In Thaxton, MS, the advantages of hair testing over urine testing are evident. Hair follicle tests offer superior detection accuracy and extended history, making them a reliable choice. Hair testing presents undeniable benefits in workplace and legal settings for detecting drug use.
Benefits over Urine Testing
The hair follicle test's extended detection window in Thaxton, MS, is a distinct advantage. Able to identify drug use up to 90 days prior, it offers employers a thorough view of a potential or current employee's substance use history.
Detection Advantage
One of the significant benefits of hair follicle tests in Thaxton, MS, is their resistance to tampering. They provide trustworthy results by minimizing the risk of sample adulteration, ensuring confidence in testing outcomes.
Key Features
With convenient nationwide centers, including those in Thaxton, MS, accessing testing services is hassle-free. These easily accessible locations offer quick and streamlined testing solutions across the nation.
Convenience Highlights
In Thaxton, MS, the hair follicle test process is simple and confidential, ensuring privacy and ease. This straightforward approach covers ordering, taking, and receiving results, addressing client concerns with precision.
Process Simplicity
In Thaxton, MS, competitive pricing is complemented by fast turnaround times. Our pricing structure provides excellent value for companies of all sizes, ensuring affordability in drug testing.
Highlights of Our Service
In Thaxton, MS, hair follicle drug tests are renowned for their precision and speed. These tests ensure high accuracy in detecting substance use, offering fast, reliable results. The technology employed in hair follicle testing allows for comprehensive drug use insights, surpassing other methods.
Benefits of Hair Follicle Testing
Utilizing hair follicle testing in Thaxton, MS, aids employers in ensuring compliance with drug-free workplace policies. Beyond reducing legal risks, this testing method enhances overall workplace safety and provides peace of mind.
Employer Benefits
