Accredited Drug Testing offers comprehensive hair follicle drug testing services in Dexter, Iowa. If you require a hair-based drug or alcohol test, we specialize in this method and have nationwide testing locations that can conduct a hair analysis. Typically, 1.5 to 2 inches of hair from the crown or body suffices. Hair analysis can test for drugs, alcohol/ETG, or be customized for various needs.
Recently, the hair follicle method has become more prevalent in drug testing. Numerous employers, judicial systems, and substance abuse experts prefer hair tests over standard urine tests. Employers with zero-tolerance policies, courts, and probationers often opt for hair follicle tests. This method's main advantage is its extended 90-day detection window, observed collection process, and near-impossibility of cheating. However, for drug use within the last 5 days, urine testing remains 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 is increasingly recognized as an effective method for detecting drug and alcohol consumption. Hair captures long-term evidence of alcohol and drug use by embedding biomarkers within the strands as they grow. When samples are taken near the scalp, hair can offer up to a 3-month timeframe for detecting alcohol and other substances. The collection of hair is straightforward, somewhat challenging to tamper with, and easy to transport.
A sample of 1.5 inches consisting of approximately 200 strands (comparable to the width of a #2 pencil) closest to the scalp yields 100mg of hair, which is the ideal quantity for screening and confirmation. For EtG, additional analyses, or for tests that exceed 10 panels, 150mg is advised. It is recommended to weigh the sample using a jeweler’s scale. If scalp hair is unavailable, a similar amount of body hair can be gathered. References to head hair are specifically regarding scalp hair only. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test sample primarily involves Accessioning, Screening, Extraction, and Confirmation steps.
Accessioning encompasses the initial intake of a sample into the lab’s system. This step verifies that the sample was correctly sealed and transported, assigns a LAN (Laboratory Accessioning Number), and completes any additional data entry not captured by an electronic chain of custody.
Screening includes an initial examination for drugs of abuse. While it is a cost-effective method to eliminate drug use in most samples, a positive screen must be confirmed to be eligible in a judicial setting. Samples that test presumptive positive in Screening will require subsequent verification.
If a sample tests presumptive positive in the Screening phase, more hair is extracted from the initial sample and prepared for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology.
GC/MS, GC/MS/MS, or LC/MS/MS is applied to confirm any positive screening outcomes. All presumptive positive samples undergo washing before confirmation, if necessary. The complete laboratory process, from Accessioning to Confirmation, is overseen under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes called "hair follicle tests", the analysis focuses on the hair strand itself rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Dexter, IA. Hair testing outshines traditional urine methods by offering superior detection accuracy and reliability. While urine tests are common, their detection window is limited. Hair analysis covers a longer period, providing a more comprehensive insight into substance use.
Moreover, with such reliable detection, hair tests help maintain a drug-free environment.
Extended Detection Window is a pivotal advantage of hair follicle testing in Dexter, IA. While urine testing detects recent drug use, hair testing covers up to 90 days, providing a broader view of an individual's substance history.
This extended detection is crucial for employers who wish to understand the extended patterns of drug use among employees or applicants.
Tamper-Resistant Testing Method highlights the robustness of hair follicle tests in Dexter, IA. Unlike urine tests, hair samples are less vulnerable to adulteration, ensuring trustworthy and undeniable results.
As a result, this testing method is ideal for organizations looking to minimize the risk of tampered samples.
Convenient Nationwide Testing Locations and Local Access in Dexter, IA make it simple for individuals and organizations to avail testing services. Our widespread network ensures that you can quickly and easily access testing without any hassle.
With numerous centers across the nation, scheduling and undertaking tests becomes a seamless process for all involved.
Simple, Confidential Process characterizes our drug testing service in Dexter, IA. From ordering to taking the test, and receiving the results, each step ensures privacy and simplicity for users.
This intuitive process is designed to address privacy concerns while providing a user-friendly experience.
Affordable Pricing and Fast Turnaround characterize our drug testing services in Dexter, IA. We pride ourselves on competitive pricing structures and expedited processing times.
This combination offers excellent value, supporting companies of all sizes in their drug testing needs while delivering peace of mind.
Fast, Accurate, and Reliable Results are vital in drug testing, especially in Dexter, IA. Hair follicle tests not only offer speed but also precision in identifying substance intake compared to other methods.
This leads to a dependable drug testing procedure for both individuals and organizations. The accuracy of these tests ensures that all substance use activity is detected efficiently.
Compliance and Peace of Mind for Employers through hair follicle testing in Dexter, IA. Adhering to workplace drug-free policies reduces legal liabilities and improves safety.
Employers who utilize these tests are assured of maintaining compliance while bolstering a secure work setting.
