Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening has gained recognition as a substantial method for identifying drug and alcohol consumption. Hair strands encapsulate a prolonged record of alcohol and drug usage, capturing biomarkers within the fibers of a developing strand of hair. When clipped close to the scalp, hair may offer up to a three-month window for detecting alcohol and other substances. The collection process for hair is straightforward, it is relatively resistant to tampering, and it is easy to transport.
A 1.5-inch segment comprising around 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is optimal for both screening and verification. For EtG supplements and/or assessments beyond 10 panels, a sample size of 150mg is advised. We suggest measuring the sample with a jeweler’s scale. In the absence of scalp hair, an equivalent volume of body hair can be taken. In discussing head hair, we mean scalp hair specifically. Body hair encompasses all other hair varieties (such as facial or axillary hair).
Process Overview
The four primary stages in the lab handling of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial setup of a sample within a lab's system. This process includes confirming the correct sealing and shipping of the sample, allocating a random LAN (Laboratory Accessioning Number), and finishing any extra data input not furnished by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs of abuse. Although screening is an economical method to eliminate drug usage from the majority of samples, any positive findings need further verification to be court-admissible. Samples giving a presumptive positive in screening require an additional confirmation step.
Upon a presumptive positive outcome in screening, additional hair is extracted from the initial sample for preparation in the Extraction phase. Here, substances are removed from hair at substantially lower concentrations than alternative methods (such as urine or oral fluid), which makes hair drug testing one of the most complicated methodologies to execute.
Positive screening results in confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, necessary washing is done on all presumptive positive samples. The complete lab process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair standards and aligns with the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often named "hair follicle tests," the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Hampton, TN, hair follicle testing is increasingly recognized for its superior accuracy and reliability over urine testing. It offers enhanced detection of drug use over a broader timeframe, providing insights that traditional urine tests can't match. While urine tests are more commonly used, hair tests deliver comprehensive results that better meet the needs of employers and legal entities.
Extended Detection Window
Hair follicle testing in Hampton, TN provides a prolonged detection window, unveiling drug use history up to 90 days. This extensive period allows businesses to gain a thorough understanding of an employee's or applicant's substance use background, facilitating informed hiring decisions and maintaining company integrity.
Tamper-Resistant Testing Method
In Hampton, TN, hair follicle tests are an ideal choice due to their resistance to tampering. The likelihood of adulteration is significantly reduced, ensuring that the results are reliable and incontestable. This robustness in testing brings about a trustworthiness that is crucial for various stakeholders relying on genuine results.
Convenient Nationwide Testing Locations
In Hampton, TN, and across the nation, our testing centers offer a hassle-free experience with quick and easy access to drug testing services. This widespread availability ensures that individuals and organizations can rely on efficient and local solutions tailored to meet their needs without unnecessary delays or complications.
Simple, Confidential Process
The process of engaging in hair follicle testing in Hampton, TN is both simple and confidential. From ordering the test to receiving results, we prioritize user privacy and convenience. This streamlined approach addresses concerns about confidentiality, making it an appealing choice for sensitive testing needs.
Affordable Pricing and Fast Turnaround
Offering competitive pricing and prompt turnaround times, our hair follicle testing in Hampton, TN provides great value for businesses of all sizes. This cost-effectiveness, coupled with swift delivery of results, enhances the overall experience, ensuring peace of mind in a cost-conscious and time-sensitive environment.
Fast, Accurate, and Reliable Results
In Hampton, TN, hair follicle drug testing stands out for its speed and precision. This method detects substance use with high accuracy, ensuring swift results. The efficient processes involved make hair testing a reliable choice for obtaining quick, clear-cut outcomes, ultimately simplifying the decision-making process for employers.
Compliance and Peace of Mind for Employers
Utilizing hair follicle testing in Hampton, TN aids employers in remaining compliant with drug-free workplace policies, reducing potential legal liabilities. This method contributes to enhanced workplace safety, granting peace of mind and stability for organizations committed to maintaining rigorous standards.
