Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a robust method for identifying drug and alcohol consumption. Hair encapsulates a comprehensive record of alcohol and drug use by embedding biomarkers within the fibers of the growing strand. When collected near the scalp, hair can offer a detection period of up to around three months for alcohol and drugs. Hair is straightforward to gather, relatively resistant to alteration, and convenient for transport.
A sample measuring 1.5 inches with about 200 hair strands (approximately the size of a #2 pencil) nearest the scalp provides 100mg of hair, which is the ideal amount for analysis and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a specimen of 150mg is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair is not present, the equivalent amount of body hair can be collected. When speaking of head hair, it specifically refers to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The key steps in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial processing of a sample into the laboratory’s system. This entails confirming that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening provides an initial rapid check for drugs of abuse. While Screening is a cost-effective solution for ruling out drug use in most samples, a positive screen must be confirmed for court admissibility. Any samples that are initially positive in Screening require a follow-up confirmation.
If a sample tests positive in the Screening phase, additional hair is extracted from the initial specimen and prepped for Extraction. In this stage, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug analysis is the most challenging method to conduct.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All initial positive samples are washed before confirmation as needed. The full laboratory process, from Accessioning to Confirmation, is reviewed under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Pleasant Mound, IL
Comparatively, hair follicle tests offer superior benefits over traditional urine tests, most notably in detection reliability and accuracy. While urine tests detect recent drug use better, hair testing boasts an extended detection period of up to 90 days, providing a clearer picture of long-term substance use, thereby enhancing workplace safety and compliance.
Extended Detection Window in Pleasant Mound, IL
One of the standout advantages of hair follicle testing is its ability to detect drug use over an extended period, typically up to 90 days. This extended detection window provides employers with a thorough overview of an individual's substance use history, which is invaluable for making informed hiring and monitoring decisions.
Tamper-Resistant Testing Method in Pleasant Mound, IL
Hair follicle tests are designed to minimize the risk of tampering, ensuring the integrity of the test results. The nature of the test makes it difficult to adulterate, offering reliable and unquestionable outcomes. This tamper-resistant feature adds a layer of confidence for employers and legal entities in maintaining drug-free policies.
Convenient Nationwide Testing Locations in Pleasant Mound, IL
Accredited Drug Testing offers the convenience of nationwide testing centers, including local options in Pleasant Mound. Our extensive network ensures that individuals and companies can easily access our testing services, providing quick, hassle-free, and reliable drug testing solutions wherever needed.
Simple, Confidential Process in Pleasant Mound, IL
Our straightforward and confidential process for ordering, conducting, and receiving results addresses concerns about privacy and ease of use. From start to finish, we prioritize the protection of personal information, ensuring clients' peace of mind while efficiently managing their testing needs.
Affordable Pricing and Fast Turnaround in Pleasant Mound, IL
We pride ourselves on offering competitive pricing structures and fast turnaround times for our hair follicle drug testing services. These features provide excellent value for companies of varying sizes, ensuring they can maintain high standards of workplace safety without compromising on cost-efficiency.
Fast, Accurate, and Reliable Results in Pleasant Mound, IL
Hair follicle drug testing excels in delivering quick, precise results. With its unmatched precision, employers can trust the high accuracy levels in identifying any substance use. This test's quick processing times ensure timely outcomes, facilitating efficient management decisions and promoting a safe, drug-free workplace environment.
Compliance and Peace of Mind for Employers in Pleasant Mound, IL
Utilizing hair follicle testing helps employers maintain compliance with drug-free workplace policies. This method not only reduces legal risks but also enhances overall workplace safety. Knowing that the testing process is reliable and thorough brings peace of mind to employers, safeguarding their organizational standards.
