Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant means for identifying drug and alcohol consumption. Hair serves as a chronicled record of substances by encasing biomarkers within the fibers of the hair as it grows. When obtained near the scalp, hair can reveal a detection span of up to three months for substances. The process of collecting hair is straightforward, quite resistant to tampering, and convenient to transport.
A 1.5-inch segment comprising roughly 200 hair strands (approximately pencil thickness) nearest to the scalp equates to 100mg, which is the desired sample quantity for testing and confirmation. For tests involving EtG, add-ons, or beyond 10 panels, 150mg is advised. We advocate using a jeweler’s scale for weighing the hair. If scalp hair isn't accessible, a similar measure of body hair can be used. When mentioning head hair, we imply scalp hair specifically. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The lab processing of a drug test involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the first step of integrating a sample into a lab system. This stage involves ensuring the sample was sealed and dispatched correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing data entry that wasn't provided by an electronic custody chain.
Screening is a preliminary assessment for substance abuse. Although it's an economical method to identify drug usage in most samples, a positive outcome needs verification to be accepted legally. Any presumptive positives from Screening must undergo additional confirmation.
If Screening suggests a positive result, additional hair from the original sample is prepared for Extraction. In this phase, drugs are isolated from hair at much lower concentrations compared to other methods (e.g., urine or saliva), making hair drug testing the most challenging technique.
GC/MS, GC/MS/MS, or LC/MS/MS methods are used for confirming any positive Screening results. All presumptive positive samples undergo washing as required before Confirmation. The complete laboratory process, from Accessioning to Confirmation, is assessed according to both the CAP (College of American Pathologists) Hair criteria and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis focuses on the hair strand, excluding the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Grand Lake Towne, OK, is evident from the extended detection capabilities. Unlike urine tests, which may miss prior drug use, hair follicle tests capture a prolonged history, enhancing accuracy and reliability. This comprehensive outlook provides employers with an edge, ensuring they encounter no surprises about an applicant's or employee's substance habits.
Extended Detection Window in Grand Lake Towne, OK, is a highlight of hair follicle testing, which can trace drug use reaching as far as 90 days back. This extended window gives employers a broad view of an applicant or employee's substance history, enabling informed decisions. Hair testing surpasses traditional methods, which offer shorter detection periods and risk overlooking historical substance usage.
Tamper-Resistant Testing Method in Grand Lake Towne, OK, underscores the robustness of hair follicle tests, which significantly curb the potential for sample adulteration. Unlike other methods, this practically uncheatable procedure ensures secure, valid results. This integrity reassures employers and courts alike, providing peace of mind through consistent reliability.
Convenient Nationwide Testing Locations and Local Locations in Grand Lake Towne, OK, make hair follicle testing accessible. With our extensive testing centers, employers and individuals can effortlessly engage with our services. This network offers convenience and efficiency, easing the process of securing comprehensive and swift drug testing solutions across the nation.
Simple, Confidential Process in Grand Lake Towne, OK, ensures ease when ordering, taking, and receiving results of a hair follicle test. Our straightforward approach respects privacy, providing users with a seamless experience free of complexity. This simplified method highlights our commitment to confidential, hassle-free testing that addresses all user concerns.
Affordable Pricing and Fast Turnaround in Grand Lake Towne, OK, define our competitive stance in hair follicle testing. Businesses of all sizes benefit from our economically sound pricing structures, coupled with rapid result delivery. This value-oriented approach supports informed decision-making while maintaining a high standard of service.
Fast, Accurate, and Reliable Results in Grand Lake Towne, OK, come with hair follicle drug testing, offering unmatched precision. This method effectively detects substances with high accuracy, ensuring that results align with reality. The quick processing delivers prompt outcomes, supporting timely decision-making, while accuracy reliably uncovers substance use, benefiting employers and applicants alike.
Compliance and Peace of Mind for Employers in Grand Lake Towne, OK, is enhanced through hair follicle testing, ensuring adherence to workplace drug policies. This proactive measure mitigates legal risks, promoting safety and compliance. Beyond satisfying policy requirements, it fosters a drug-free work environment, bolstering both morale and workplace assurance.
