Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent method for spotting substance and alcohol consumption. Hair captures a prolonged history of substances by embedding markers within the strands as they grow. When harvested close to the scalp, hair can offer a detection period of up to about three months for alcohol and drugs. It's easy to gather, relatively tamper-proof, and simple to transport.
A strand sample of 1.5 inches totaling roughly 200 hairs (akin to a #2 pencil's width) nearest the scalp yields 100mg of hair, the perfect amount for testing and verification. For EtG, extras, or assessments exceeding 10 panels, 150mg is advisable. It's best to measure the sample with a jeweler's scale. If scalp hair isn't accessible, an equal amount of body hair can be used. References to head hair pertain only to scalp hair. Body hair references all other types (e.g., facial, axillary).
Process Overview
The primary phases in processing a drug test result in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial sample processing phase into a lab's system. This process entails confirming that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any supplementary data entry not covered by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drug abuse. Though Screening is a cost-efficient method to eliminate drug use in most samples, a positive result here needs affirmation before it is court-admissible. Any samples showing presumptive positives in Screening need a subsequent confirmation.
Should a sample return a presumptive positive during Screening, additional hair is pulled from the original sample and prepared for Extraction. In this phase, substances are extracted from hair at much lower concentrations than other methods (e.g., urine or saliva), making hair drug screening the most challenging to execute.
Confirmation of a positive screen result is done using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed as necessary before confirmation. The entire lab process from Accessioning through Confirmation is scrutinized under both CAP (College of American Pathologists) Hair classification and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis actually examines the hair strand, not the follicle beneath the scalp.
In Southern View, IL, hair follicle testing outperforms traditional urine tests by offering superior detection accuracy and reliability. Unlike urine tests, hair follicle analysis offers a detection window of up to 90 days. This allows for a comprehensive assessment of drug and alcohol use, providing employers and authorities crucial insights into an individual's long-term substance consumption.
Hair follicle testing in Southern View, IL, excels in identifying drug use over extended periods, delivering a detection window of up to 90 days. This extended window gives employers a more complete view of a job candidate or employee's historical substance usage, proving invaluable for effective substance abuse assessment in professional settings.
In Southern View, IL, hair follicle testing significantly minimizes the possibility of sample adulteration, providing consistent and trustworthy results. Due to the inherent nature of this testing approach, altering samples becomes nearly impossible, ensuring that the outcomes are reliable and reflective of true substance use behavior.
Offering unrivaled convenience, our testing centers in Southern View, IL, and across the nation ensure that drug testing services are quick and hassle-free. This extensive network allows individuals and organizations to access testing conveniently, from local facilities or any of our nationwide locations, optimizing the entire testing experience.
In Southern View, IL, we offer a simple and confidential hair follicle testing process. Ordering and taking the test, along with receiving results, are handled with utmost privacy. This ensures that clients can use our services without worrying about their personal information, establishing trust and ease from start to finish.
Our competitive pricing and fast turnaround times in Southern View, IL, make hair follicle testing both affordable and efficient. By providing excellent value and rapid results, we meet the demands of all-sized businesses, ensuring peace of mind through superior service and cost-effective solutions.
In Southern View, IL, hair follicle drug tests provide results that are fast, precise, and reliable. The accuracy of these tests in detecting substance use is unmatched, offering quick and conclusive outcomes. By utilizing advanced techniques, hair follicle tests swiftly uncover drug use, ensuring that employers and professionals receive factual and dependable results.
Employers in Southern View, IL, gain compliance and peace of mind by using hair follicle testing to maintain drug-free workplace policies. This approach helps mitigate legal risks and enhances work safety. With comprehensive, long-lasting detection, hair testing keeps companies aligned with their policies and obligations.
