Providing comprehensive hair follicle drug tests in Tennant, Iowa, Accredited Drug Testing is a leader in hair testing. Whether it be for drug or alcohol assessment, our testing facilities across the nation conduct these analyzes. Normally, 1.5 to 2 inches of hair is required, mostly from the crown or other body areas. These tests effectively identify drugs, alcohol/ETG, or can be tailored for specific needs.
Over the past years, hair follicle testing has gained popularity as a preferred method for drug evaluations. Employers, judicial systems, and substance abuse experts often favor hair tests over standard urine alternatives. With extended detection timelines up to 90 days, hair follicle assessments suit zero-tolerance environments. While accurate for recent 5-day drug use, urine tests retain superiority for ultra-recent detections.
* 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 acknowledged as an effective approach for uncovering drug and alcohol consumption. Hair captures prolonged records of alcohol and drug intake by encasing biomarkers in the strands of expanding hair. When obtained near the scalp, hair can provide an assessment window of up to 3 months for drug and alcohol usage. The process of collecting hair samples is straightforward, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch portion of about 200 hair strands (similar in size to a #2 pencil) near the scalp will yield 100mg of hair, which is the ideal quantity for analysis. For EtG, additional tests, or tests exceeding 10 panels, 150mg of hair is advisable. We suggest measuring the sample using a jeweler’s scale. If scalp hair cannot be obtained, a comparable quantity of body hair can be used. When mentioning head hair, we are specifically referring to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The core steps in processing a laboratory drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of entering a sample into a lab’s system. This phase confirms that the sample was sealed and delivered correctly, assigns a unique LAN (Laboratory Accessioning Number), and ensures any extra data entry necessary beyond the electronic chain of custody system is completed.
Screening functions as an initial brief evaluation for substance abuse. While Screening offers a cost-effective means to exclude drug usage in most samples, a positive result requires confirmation for legal acceptance. Samples indicating a positive outcome in Screening necessitate further confirmation.
If a sample is marked positive during Screening, additional hair is extracted from the initial amount to prepare for Extraction. During Extraction, drugs are isolated from the hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), representing a key challenge of hair drug testing.
Confirmation of any positive outcome from Screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples receive washing before confirmation as necessary. The complete laboratory procedure, from Accessioning through Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair doctrine and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the test examines the hair strand, not the follicle underneath the scalp.
Why Hair Testing Outshines Urine Tests
In Tennant, IA, hair follicle testing holds significant advantages over traditional urine tests. The superior detection duration allows for more accurate insights into substance use histories. With enhanced reliability, this method serves as a critical tool for employers focused on maintaining drug-free work environments.
Extended Detection Period
With the ability to trace drug use back up to 90 days, hair follicle testing in Tennant, IA, surpasses other testing methods. This extensive window offers employers a comprehensive look into an individual's past substance usage, aiding in informed decision-making for both hiring and monitoring purposes.
Resistant to Tampering
One of the key advantages of hair follicle tests in Tennant, IA, is their resistance to adulteration. This testing method significantly minimizes the risk of sample tampering, ensuring highly reliable and indisputable results. Peace of mind is achieved with a process that remains robust against manipulation attempts.
Accessible Testing Centers
With a network of testing locations nationwide, including in Tennant, IA, accessing hair drug testing services is simple and convenient. This extensive reach ensures that individuals and businesses can easily undergo testing processes without complications or long travel times.
Easy and Confidential Process
The hair follicle testing process in Tennant, IA is designed to be both simple and private. From ordering to taking the test and receiving results, each step prioritizes users’ confidentiality, making the experience seamless and stress-free.
Cost-Effective and Timely
Accredited Drug Testing offers hair follicle drug tests in Tennant, IA with competitive pricing structures, ensuring affordability without compromising on quality. Coupled with fast turnaround times, our services provide exceptional value for businesses of every scale.
Fast and Precise Results
The hair follicle drug test in Tennant, IA offers a swift and accurate means of detecting substance use. Not only is the process rapid, but it also ensures high reliability, making it a preferred choice for urgent testing requirements. Each test is meticulously analyzed to provide results that clients can trust with confidence.
Ensuring Compliance and Peace of Mind
Employers in Tennant, IA benefit from the confidence that hair follicle testing imparts. By guaranteeing compliance with drug-free workplace policies, this method reduces legal concerns and enhances workplace safety, promoting a secure and productive environment.
