Urine| Hair Follicle | Oral Fluid | Blood | ETG
Employing hair analysis has emerged as an effective means to identify substance and alcohol consumption. Hair retains long-term traces of these substances by encapsulating specific biomarkers within the strands' fibers during growth. When taken near the scalp, such samples can reveal a detection window for alcohol and drugs extending up to roughly three months. Hair collection is straightforward, challenging to tamper with, and convenient for transport.
A sample measuring 1.5 inches of approximately 200 hair strands (comparable in size to a #2 pencil) near the scalp will yield 100mg, which is the optimal quantity for both screening and confirmation. For tests like EtG, additional panels, or those exceeding 10 panels, it is advised to gather 150mg of the specimen. It's recommended to use a jeweler's scale for weighing. If scalp hair isn't available, a similar quantity of body hair can be used. By head hair, we specifically mean scalp hair, while body hair encompasses all other varieties (e.g., facial, axillary).
Process Overview
There are four primary stages in processing a drug test result in the laboratory: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with integrating a sample into the lab's system. This phase includes confirming correct sealing and shipping of the sample, generating a LAN (Laboratory Accessioning Number), and finalizing any missing data entry that electronic chain of custody systems might lack.
Screening provides a preliminary assay for potential drug abuse. While effective and economical for many samples, any positive results from Screening must undergo verification for court acceptance. All samples indicating potential positivity at this stage necessitate further confirmation.
When a sample shows potential positivity during Screening, additional hair is gathered from the original sample for Extraction. Here, drug substances are isolated at concentrations significantly lower than in urine or oral fluid testing, underscoring the technical challenge of hair drug analysis.
Positive screenings require confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are cleaned before confirmation as necessary. Every lab stage from Accessioning to Confirmation undergoes review under CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the analysis targets the hair strand, not the follicle beneath the scalp.
In Endee, NM, hair follicle testing offers significant advantages over urine tests. Its high reliability stems from the extended detection time and a comprehensive overview of substance history. Unlike traditional urine tests prone to manipulation, hair testing provides superior accuracy and tamper-proof collections.
The hair follicle testing method in Endee, NM effectively traces drug use over an expansive window of up to 90 days. Employers benefit from a comprehensive overview of an individual's substance history, crucial for maintaining a safe work environment. This extensive detection span gives a detailed insight, beyond short-term testing capabilities.
In Endee, NM, hair follicle tests stand out for their resistance to tampering. The method reduces the risks of sample adulteration, assuring employers of reliable and validated results. This ensures informed decisions and trust in the testing process, with a proven method for sample integrity.
With testing centers both nationwide and in Endee, NM, our facilities offer unparalleled convenience. This extensive network ensures fast, seamless access to drug testing, eliminating hassle and delays. Our local presence guarantees accessibility for all clients, furthering ease and efficiency.
In Endee, NM, the hair testing process is simple and confidential, from ordering to result delivery. We address privacy concerns with secure handling, providing a seamless experience for every client. The entire procedure maintains confidentiality, crucial for protecting individuals' information.
Our services in Endee, NM offer affordable pricing paired with rapid turnaround times for drug test results. This balance ensures companies receive value along with peace of mind through reliable services. Our competitive structures cater to businesses of all sizes, making it accessible and valuable.
Hair follicle drug testing in Endee, NM is renowned for its swift and precise outcomes. Within a noteworthy timeframe, professionals and employers receive high-accuracy results, ensuring informed decisions. The reliability and speed of this method empower stakeholders with confidence in detecting substance use accurately.
Employers in Endee, NM gain compliance and peace of mind through hair follicle testing. It supports drug-free policies effectively, minimizing legal risks while enhancing workplace safety. This ensures that businesses operate within legal frameworks and maintain a secure working environment.
