Urine| Hair Follicle | Oral Fluid | Blood | ETG
The analysis of hair is increasingly acknowledged as an effective strategy for uncovering drug and alcohol consumption. Hair offers a prolonged history of substance use by capturing biomarkers within the fibers as the hair grows. When collected near the scalp, hair can furnish a detection span of nearly three months for alcohol and other substances. Hair is straightforward to gather, relatively tough to tamper with, and convenient to send.
A segment measuring 1.5 inches with roughly 200 strands (about the width of a #2 pencil) closest to the scalp yields 100mg of hair, the preferred amount for testing and verification. For tests like EtG supplements or those exceeding 10 panels, a 150mg sample is suggested. We advocate determining the specimen's weight using a jeweler’s scale. Should scalp hair be unavailable, an equivalent mass of body hair might be taken. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory handling of drug test results includes four essential phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial procedure of integrating a sample into a laboratory system. This step includes checking the sample’s proper sealing and transport, allocating a random LAN (Laboratory Accessioning Number), and completing any beyond electronic chain of custody system data entry.
Screening signifies a preliminary quick evaluation for drugs of abuse. While cost-efficient, allowing a broad exclusion of drug use in samples, a positive screen necessitates validation for legal acceptance. All samples that show preliminary positivity in Screening require further confirmation.
For samples that indicate presumptive positivity in the Screening phase, additional hair is extracted from the initial specimen for the Extraction process. Here, drugs are derived from hair at a much lower concentration than other methods (e.g., urine or oral fluid), rendering hair drug screening one of the most challenging methodologies to execute.
Confirming any positive results from screening involves techniques like GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are cleansed before confirmation if necessary. Each step from Accessioning to Confirmation in the lab is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the examination actually focuses on the hair strand itself, not the follicle beneath the scalp.
Hair follicle tests in Escatawpa, MS, surpass urine tests by delivering more accurate results. Hair testing presents a wider detection window, capturing substance use evidence long forgotten by urine tests.
Urine tests fall short with only recent detection capabilities, while hair tests reveal comprehensive substance use insights, catering to employers' growing need for precise detection.
With hair follicle testing in Escatawpa, MS, the window for detecting drug use extends up to 90 days. This broad scope provides employers a transparent view of an individual's substance history.
Employers benefit from this extended timeline, gaining crucial insight to make informed hiring or monitoring decisions, surpassing the limited scope of traditional methods.
In Escatawpa, MS, the integrity of hair follicle drug testing stands firm against tampering attempts. This rigorous testing method greatly minimizes the risk of sample adulteration.
Ensuring reliable and unquestionable results, hair follicle tests provide assurance to employers that the substance testing process is conducted with the highest standards of accuracy and trustworthiness.
Our nationwide network of testing centers ensures easy access to drug testing services in Escatawpa, MS, facilitating a seamless and stress-free experience for all clients.
Whether local or nationwide, our commitment to convenience guarantees that testing is readily available, supporting efficient operations and meeting client needs with ease.
In Escatawpa, MS, the hair follicle testing process is straightforward and discreet. Concerned about privacy? Rest assured, your testing journey is handled with the utmost confidentiality.
From scheduling to receiving results, every step is designed with simplicity in mind, ensuring a worry-free experience for those who rely on our services.
Competitive pricing coupled with expeditious results make hair follicle testing in Escatawpa, MS an outstanding value. Companies large and small benefit from this cost-effective solution.
Our commitment to affordability and promptness ensures that businesses receive top-tier service without compromising on quality or efficiency, enhancing client satisfaction.
The promptness and precision of hair follicle drug testing in Escatawpa, MS, underscore its superiority. With advanced methodologies, these tests yield swift and accurate results, adeptly identifying substance use.
Employing hair follicles as a sample source enhances accuracy, capturing a wide array of substance traces, ensuring reliable outcomes that elevate the credibility of the testing process.
Hair follicle testing in Escatawpa, MS guarantees employer compliance with drug-free workplace policies, reducing legal liabilities and enhancing workplace safety.
Employers can rest assured, knowing they are engaging in a testing process that aligns with regulatory standards, offering peace of mind and a safer working environment.
