Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has increasingly been recognized as an effective method for identifying drug and alcohol consumption. Hair captures an extended timeline of substance use by encasing biomarkers within the fibers of the developing strand. When collected near the scalp, hair offers up to a roughly three-month detection period for alcohol and drugs. The collection process is straightforward, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch section consisting of around 200 hair strands (comparable to the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, which is the optimal sample for analysis and verification. For EtG, additional tests, or assessments surpassing 10 panels, 150mg of hair is advised. We suggest using a jeweler’s scale to measure the specimen's weight. If scalp hair is not accessible, a comparable quantity of body hair can be obtained. By "head hair," we mean scalp hair exclusively. In contrast, "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The four primary stages in the lab handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates the sample's entry into the laboratory system. This step includes confirming the sample's proper sealing and shipping, allotting a random LAN (Laboratory Accessioning Number), and performing any extra data input not provided by an electronic chain of custody system.
Screening entails a preliminary swift evaluation for drugs of abuse. Although Screening is a cost-efficient method to eliminate drug usage in most samples, a positive screening must be confirmed for legal admissibility. Any samples preliminarily positive in Screening necessitate further confirmation.
If a sample is preliminarily positive at the Screening stage, additional hair is extracted from the original specimen for Extraction. This stage involves extracting drugs from hair at a concentration significantly lower than other methods (e.g., urine or oral fluid), contributing to the complexity of hair drug screening.
Confirmation of any positive screening findings is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The comprehensive lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests," the analysis focuses on the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Leads in Coyanosa, TX
When compared to urine tests, hair follicle assessments offer superior benefits. They provide more extensive detection periods, capturing up to 90 days of drug use. This comprehensive capability gives it the edge over conventional urine testing. In contrast, urine tests have a limited detection window and are easier to manipulate, making hair testing a more trusted choice.
In Coyanosa, TX, hair follicle testing showcases an extended detection window of up to 90 days, offering employers unparalleled insights into an employee's substance use history. This extended window empowers employers with a complete view, beyond the reach of traditional tests, facilitating informed decisions about potential hires or current employees.
Hair Follicle Testing Minimizes Tampering in Coyanosa, TX
Reducing tampering risk, hair follicle tests are inherently more reliable than other test forms. Sample adulteration is drastically minimized, providing unquestionable results. The difficulty in altering the collected sample makes hair testing a preferred option for those needing definitive outcomes without the risk of manipulation.
Our facility's reach stretches across Coyanosa, TX and beyond, providing convenient locations for easy access to drug testing services. Nationwide testing centers enable quick and hassle-free processes, ensuring you never need to travel far for trusted testing, underlining our commitment to simplicity and convenience in testing.
Experience a simple, confidential process in Coyanosa, TX. From ordering to test-taking and result collection, every step prioritizes ease and privacy. We ensure that your path through drug testing is seamless, addressing any concerns about privacy while maintaining a straightforward process for all participants.
Competitive pricing and quick turnaround distinguish our hair follicle testing services in Coyanosa, TX. Our cost-effective solutions ensure substantial value for companies of any size. Coupled with fast processing times, we provide the peace of mind needed for efficient substance testing without budget concerns.
In Coyanosa, TX, hair follicle testing ensures fast, accurate, and reliable outcomes. The precision of these tests surpasses traditional methods in identifying drug use, offering a real advantage. One key element of this method lies in its high accuracy levels, efficiently detecting substances without delay.
This makes hair follicle tests a go-to choice for timely and dependable results.
Employers in Coyanosa, TX achieve compliance and peace of mind using hair follicle testing. This method ensures adherence to workplace drug-free policies, mitigating legal risks and bolstering workplace safety. By adopting these rigorous tests, employers can maintain stringent standards and cultivate a safer working environment.
