Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair offers an extended timeline of substance intake by embedding biomarkers within the fibers of the growing strand. When gathered near the scalp, hair can offer an estimated 3-month timeframe for detecting alcohol and other substances. Hair is uncomplicated to gather, relatively hard to tamper with, and straightforward to transport.
A sample of 1.5 inches containing approximately 200 hair strands (around the size of a #2 pencil) closest to the scalp generates 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advised. It's recommended to weigh the sample on a jeweler’s scale. If scalp hair can't be obtained, a comparable volume of body hair can be utilized. References to head hair are specific to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary steps in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial incorporation of a sample into a lab’s system. This process ensures the sample was sealed and transported correctly, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any supplementary data entry not included by an electronic chain of custody framework.
Screening refers to an initial rapid assessment for drugs of abuse. While Screening is an economical means to eliminate drug usage in most samples, a positive result requires confirmation to be valid in legal proceedings. Samples deemed presumptively positive in Screening necessitate further confirmation.
In cases of presumptive positivity during the Screening phase, additional hair is extracted from the original specimen and prepped for Extraction. Here, substances are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), thus making hair drug screening a challenging procedure to execute.
Confirmation for any positive screening is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation if needed. The complete lab process from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
When considering drug testing methods in Westport, KY, hair follicle tests significantly outperform traditional urine tests. While urine tests are common, hair testing provides enhanced accuracy and reliability, offering a superior detection capability. Employers find hair tests more dependable for uncovering substance issues, due to their extended detection period and near impossibility of tampering.
Hair follicle testing in Westport, KY, extends the drug detection window up to 90 days. This comprehensive timeline provides employers with a deep insight into an individual’s substance use history, surpassing the scope of other testing methods. It offers employers a broader perspective, ensuring they are well-informed when evaluating applicants or employees.
With hair follicle tests in Westport, KY, the potential for tampering with samples is significantly minimized. This method ensures the reliability and authenticity of results, presenting employers with unquestionable data that reduces the risk of manipulation. By utilizing this testing style, organizations can trust in the integrity and consistency of the outcomes.
Our nationwide network includes testing centers available in Westport, KY, offering unparalleled convenience. The accessibility of these localized centers ensures that individuals and businesses can undergo testing with minimal hassle. This widespread availability underscores our commitment to providing seamless and accessible services wherever needed.
The process of hair follicle testing in Westport, KY, is straightforward and confidential. From ordering the test to receiving the results, the system ensures privacy and ease of use. This simple procedure addresses any concerns regarding confidentiality, making it accessible and convenient for everyone involved.
Affordable pricing and swift turnaround characterize our hair follicle drug testing services in Westport, KY. Companies of all sizes can benefit from our competitive price structures, ensuring cost-effective testing that doesn't compromise on quality or speed of results, offering great value and reassurance.
Hair follicle drug tests in Westport, KY, are known for their speed and precision. This testing method offers a high degree of accuracy in pinpointing substance use, making it a preferred choice for reliable results. The fast processing time ensures that individuals and organizations receive prompt and dependable information about potential drug use.
Employers in Westport, KY, achieve compliance and peace of mind through hair follicle drug testing. Utilizing this method helps them adhere to drug-free workplace policies, diminishing potential legal issues, and fostering a secure work environment. This approach not only assures compliance but also elevates the overall safety standards in workplaces.
