Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for detecting drug and alcohol usage. By capturing biomarkers in the fibers of the developing hair shaft, hair serves as a record of long-term alcohol and drug consumption. When gathered near the scalp, hair can reveal alcohol and drug use for a detection period of up to about three months. Hair collection is straightforward, relatively resistant to tampering, and easy to transport.
To obtain the ideal sample for screening and verification, a 1.5-inch segment consisting of approximately 200 strands of hair (comparable to the diameter of a #2 pencil) near the scalp provides 100mg of hair. For EtG, extra tests, and panels beyond 10, it is advisable to collect 150mg of the sample. We suggest measuring the sample on a jeweler’s scale. If scalp hair is unavailable, an equivalent quantity of body hair may be used. When mentioning head hair, we specifically mean scalp hair, while body hair includes all other types (such as facial or axillary hair).
Process Overview
The laboratory processing of a drug test outcome encompasses four essential phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary handling of a sample within a laboratory's framework. This phase involves confirming that the sample remains sealed and was dispatched correctly, assigning an arbitrary LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening offers a quick preliminary check for drugs of abuse. Although Screening serves as a cost-effective means to exclude drug use in the majority of cases, a positive screening outcome must be corroborated to be usable in legal proceedings. Any presumptively positive samples from Screening necessitate further confirmation.
If a sample is deemed presumptively positive during the Screening phase, additional hair is extracted from the initial sample for preparation during the Extraction phase. In this stage, drugs are extracted from the hair at a lower concentration compared to other techniques (e.g., urine or oral fluid), explaining why hair drug screening is a complex methodology.
Positive screening results are confirmed through GC/MS, GC/MS/MS or LC/MS/MS techniques. Before Confirmation, all samples that tested presumptively positive undergo washing as necessary. The comprehensive laboratory process, spanning from Accessioning to Confirmation, is scrutinized under the CAP (College of American Pathologists) Hair designation and aligns with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the examination actually analyzes the hair strand, not the follicle beneath the scalp.
In Raleigh, MS, hair follicle testing surpasses traditional urine tests in several ways. Primarily, it offers superior detection accuracy, identifying drug use that might otherwise go unnoticed.
Plus, hair testing significantly boosts reliability compared to urine analysis. Its intricate detection system ensures nearly foolproof results, offering peace of mind for employers and legal entities alike.
Hair follicle testing in Raleigh, MS accesses a drug use detection window far beyond traditional methods, up to 90 days. This expansive reach gives employers a robust understanding of substance habits.
Employers seeking to gain comprehensive perspectives on applicants or employees' behaviors turn to hair follicle tests, trusting the extended detection span to reveal more than just recent usage.
Choosing hair follicle testing in Raleigh, MS means choosing a display of resilience against sample tampering. These tests are crafted to ensure the integrity of results, minimizing adulteration risks.
Unlike other forms of testing, hair based evaluations stand firm against manipulation, delivering certainty and unwavering accuracy in outcomes.
With an array of testing centers across the nation, accessing hair testing services is hassle-free in Raleigh, MS, ensuring swift and uncomplicated procedures from test to result.
The extensive network of locations means no matter where you're situated, convenient testing is within reach, eliminating stress and embracing efficiency.
In Raleigh, MS, ordering and partaking in hair follicle testing is a straightforward process, with confidentiality assured at every step, easing privacy concerns.
From scheduling to receiving results, our adept approach makes it a seamless and private exercise, allowing you to proceed with assured discretion and comfort.
Our pricing for hair follicle testing in Raleigh, MS ensures affordability without compromising speed. Turnaround times are swift, delivering excellent value for businesses of every size.
In corporate settings, minimizing costs while maximizing efficiency is vital. Our competitive pricing structure champions these priorities, supporting companies in maintaining both fiscal and operational health.
Hair follicle testing in Raleigh, MS is celebrated for its speed and precision. Unlike other testing forms, it offers remarkably accurate results, efficiently identifying substance presence.
When choosing a testing method, speed and accuracy are paramount. Hair follicle tests offer both, providing dependable results that paint a clear picture of an individual's drug history and ensure sound decision-making.
For Raleigh, MS employers, hair follicle testing stands as a guardian against workplace drug policy violations, ensuring compliance and mitigating legal risks efficiently.
Adopting this method fosters a secure, productive environment where peace of mind is a shared sentiment amongst staff, grounded in the knowledge that standards are being upheld rigorously.
