Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as a potent method for identifying drug and alcohol consumption. Hair encapsulates a prolonged record of alcohol and drug involvement by capturing biomarkers in the growing hair shaft. When procured near the scalp, hair can offer up to a 3-month detection timeframe for alcohol and substances. Hair is easy to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (comparable to the diameter of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, add-ons, and/or examinations above 10 panels, 150mg of the specimen is suggested. It is advisable to measure the specimen using a jeweler’s scale. Should scalp hair be unavailable, a comparable quantity of body hair might be collected. In mentioning head hair, we exclusively refer to scalp hair. Body hair denotes all other sorts of hair (facial, axillary, etc.).
Process Overview
The process in the laboratory for determining a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial incorporation of a sample into a lab’s system. This means ensuring the sample was securely sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and fulfilling any additional data not included by an electronic chain of custody.
Screening involves an initial rapid assessment for substance abuse. While Screening offers a cost-efficient strategy to negate drug usage in most samples, a positive screen must be validated for it to hold up in court. Any samples suspected to be positive in Screening necessitate a secondary affirmation.
Upon a presumptive positive result in the Screening phase, additional hair is extracted from the original specimen and readied for Extraction. In this phase, drugs are isolated from hair at substantially lower concentrations than other methods (e.g., urine or oral fluid), thus making hair drug screening the most intricate method to execute.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Every presumptive positive sample undergoes washing before the confirmation as required. The comprehensive lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the actual test examines the hair strand rather than the follicle beneath the scalp.
When comparing hair follicle and urine tests in Greendale, KY, hair testing offers several advantages. Hair testing features a superior detection window, accurately identifying drug use over a more extended period. This method surpasses traditional urine tests by providing enhanced reliability and detection accuracy, crucial for employers and legal entities dedicated to upholding zero-tolerance policies.
Hair follicle testing in Greendale, KY, is unparalleled in terms of extended detection periods. It can provide insights into drug use going back up to 90 days, offering employers a thorough perspective on an individual's substance history. This extended window surpasses traditional testing methods, delivering a deeper understanding of long-term substance use trends.
In Greendale, KY, hair follicle testing is valued for its tamper-resistant nature. These tests significantly reduce the risk of sample adulteration, thereby offering reliable and unquestionable results. The inherent safeguards in the hair testing process ensure the integrity of the samples, providing peace of mind to employers and legal institutions alike.
With convenient nationwide testing centers, including those local to Greendale, KY, we ensure access to quick and hassle-free hair follicle drug testing services. Our wide network allows individuals and companies easy access, eliminating the stress associated with finding testing locations, thus streamlining the entire process for all users.
In Greendale, KY, the hair follicle testing process is designed to be simple and confidential. From ordering the test to receiving the results, the procedures prioritize privacy and ease of use. This ensures users feel secure and stress-free throughout the experience, respecting confidentiality while delivering efficient service.
Our services in Greendale, KY highlight affordable pricing alongside fast turnaround times. Companies of all sizes benefit from our competitive pricing structures, ensuring excellent value. The quick response in results enhances peace of mind, allowing businesses to function smoothly without prolonged waits for critical information.
In Greendale, KY, hair follicle drug tests stand out for their exceptional precision and speed. These tests excel in detecting substance use with high accuracy, offering results that employers can trust. Whether for pre-employment or random screening, the swift turnaround ensures reliable outcomes, helping maintain drug-free environments in the workplace efficiently.
Employers in Greendale, KY benefit from hair follicle testing, which ensures compliance with workplace drug-free policies. It reduces legal risks and enhances workplace safety, offering peace of mind. This proactive approach aids in maintaining a safe and compliant working environment, fostering trusted and secure workplaces across different industries.
