Accredited Drug Testing offers comprehensive hair follicle drug testing services in Greenfield, Missouri. If you're in need of a hair-based drug or alcohol test, Accredited Drug Testing is your go-to expert, with testing centers available in every city across the nation that conduct these tests. You should ideally have 1.5 to 2 inches of hair available on your head's crown or body, as this can typically be used. Hair testing options include analysis for drugs, alcohol/ETG, or customized alternatives.
Hair follicle drug tests have become a common method for drug screening in recent years. Many employers, court systems, and substance abuse experts now prefer hair drug tests over traditional urine tests. Employers with zero-tolerance policies, courts, and those on probation often rely on hair follicle tests. These provide a longer detection window for drug use, typically up to 90 days, involve an observed collection process, and are almost impossible to tamper with. Nevertheless, for identifying drug use in the most recent 5 days, urine tests remain the most precise option.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing has emerged as a robust method for identifying drug and alcohol consumption. Hair encapsulates a comprehensive history of drug and alcohol use by locking biomarkers within the fiber of the growing strands. When procured near the scalp, it can reveal up to a 3-month detection period for alcohol and other substances. Hair sampling is straightforward, challenging to tamper with, and easy to dispatch.
A 1.5-inch segment containing roughly 200 hair strands (similar to the thickness of a #2 pencil) closest to the scalp yields 100mg, the optimal quantity for both screening and confirmation. For EtG and additional analyses or panels exceeding 10, a 150mg sample is advisable. Using a jeweler’s scale to weigh the sample is suggested. In the absence of scalp hair, an equivalent amount of body hair is acceptable. The term 'head hair' pertains exclusively to scalp hair. 'Body hair' encompasses all other hair varieties (such as facial or axillary hair).
Process Overview
The primary laboratory steps for processing a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of samples into the lab's system. It involves validating that the sample was adequately sealed and forwarded, assigning it a random LAN (Laboratory Accessioning Number), and completing any additional data entry not automated by an electronic chain of custody system.
Screening encompasses a swift preliminary analysis for illegal substances. Although Screening is a budget-friendly approach to exclude drug use for most samples, a detected positive needs confirmation to hold in legal proceedings. Any samples initially positive during Screening require additional confirmation.
With a presumptive positive in Screening, extra hair is extracted from the primary specimen for preparation in Extraction. At this phase, drug substances are derived from hair at considerably lower concentrations than other methods (like urine or oral fluid); hence hair drug screening stands as a particularly challenging technique.
Confirmation of any positive results is undertaken using GC/MS, GC/MS/MS, or LC/MS/MS procedures. All samples preliminarily positive are cleansed as needed before confirmation. The entire laboratory procedure from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests," the analysis specifically targets the hair strand instead of the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Greenfield, MO
Hair testing outshines traditional urine tests due to its superior detection accuracy and reliability. With the ability to identify drug use over a longer period, hair tests provide a comprehensive picture of an individual's substance history. This makes them the preferred choice for employers and organizations seeking dependable results and enhanced workplace safety.
Extended Detection Window in Greenfield, MO
Hair follicle tests can track drug use over an extended period, lasting up to 90 days. This extended detection window allows employers to gain a detailed view of any substance usage by applicants or employees, ensuring a clear understanding of their history. Hair testing thus enables more informed decision-making and ensures workplace safety and compliance.
Tamper-Resistant Testing Method in Greenfield, MO
Hair follicle tests significantly diminish the risk of tampering, offering a foolproof method to detect drug abuse. Their collection and analysis process is nearly impossible to adulterate, ensuring that the results are both reliable and undeniable. This makes hair testing an ideal choice for maintaining integrity in drug screening practices.
Convenient Nationwide Testing Locations and Local Locations in Greenfield, MO
Accredited Drug Testing provides a network of testing centers across the nation, including convenient local sites in Greenfield, MO. This extensive reach ensures that individuals and employers can easily access testing services, experiencing minimal hassle and delay. Our broad coverage stands as a testament to our commitment to rapid and accessible drug testing.
Simple, Confidential Process in Greenfield, MO
The hair follicle testing process is straightforward and ensures complete confidentiality from order to result. Clients can count on a smooth and private experience, thereby addressing any concerns about privacy. This makes Accredited Drug Testing a reliable choice for effortless and private drug screening.
Affordable Pricing and Fast Turnaround in Greenfield, MO
Accredited Drug Testing offers competitive pricing and fast turnaround times, enabling companies of various sizes to benefit from high-quality testing services. Our cost-effective solutions provide excellent value, ensuring that businesses can maintain safety without breaking the bank, while enjoying prompt and accurate test results.
Fast, Accurate, and Reliable Results in Greenfield, MO
Hair follicle drug tests offer unmatched precision and swiftness in detecting substance use. These tests provide comprehensive results, ensuring hosts high accuracy in identifying drug residues. Compared to other methods, hair follicle testing delivers fast and consistent outcomes, making it an ideal choice for those requiring prompt and reliable drug screening.
Compliance and Peace of Mind for Employers in Greenfield, MO
Employers can achieve a high level of compliance with workplace drug policies by utilizing hair follicle tests. These tests help remove legal risks while promoting safety at work. Employers can rest easy, knowing that they're adhering to their drug-free policies and fostering a safe working environment for all employees.
