In Cornelia, Iowa, Accredited Drug Testing offers comprehensive hair follicle drug testing services. We specialize in both hair drug and alcohol tests, with centers nationwide equipped to conduct these tests. Typically, sample collection requires 1.5 to 2 inches of hair from the head or body. Our hair tests can detect drugs, alcohol/ETG, and offer tailored testing options.
Hair follicle drug tests have gained popularity for their effectiveness. They are now preferred by employers, courts, and Substance Abuse professionals over traditional urine tests. Such tests are favored for zero-tolerance policies and probation requirements due to their extended detection period, lasting up to 90 days. Though urine tests are more precise for recent usage, hair tests ensure robust observation and deter manipulation.
* 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 significant method for identifying drug and alcohol use. Hair offers an extended timeline of substance use by securing biomarkers within the strands of hair as they grow. When gathered near the scalp, hair can offer as much as a 3-month period of detection for alcohol and other substances. The collection process for hair is straightforward, relatively tamper-resistant, and simple to transport.
A hair sample measuring 1.5 inches, consisting of around 200 strands (equivalent to the thickness of a #2 pencil) closest to the scalp will provide 100mg, which is the optimal sample size for screening and validation. For EtG, additional tests, and/or tests exceeding 10 panels, a specimen mass of 150mg is preferred. We advise using a jeweler’s scale for weighing the sample. If scalp hair is not available, a comparable amount of body hair can be collected. When mentioning head hair, it specifically refers to scalp hair, while body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The four primary stages in processing a drug test result in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning denotes the initial handling of a sample within a lab’s workflow. This step verifies that the sample was sealed and sent correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data that isn’t integrated by an electronic chain of custody system.
Screening undertakes a preliminary drug abuse check. Although Screening is a cost-efficient strategy to eliminate drug use in most samples, any positive finding requires confirmation for legal validity. Samples that are tentatively positive in Screening necessitate further confirmation testing.
If a sample tests tentatively positive during the Screening phase, additional hair is extracted from the original sample for the Extraction stage. Here, drugs are extracted from hair at a much lower concentration than found in other methods (e.g., urine or oral fluid), establishing hair drug screening as the most challenging methodology to execute.
Verification of any positive screening result occurs through GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, any presumptive positive samples undergo washing as needed. The complete lab process from Accessioning to Confirmation is systematically reviewed under both the CAP (College of American Pathologists) Hair designation and the compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though typically referred to as "hair follicle tests," the analysis examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cornelia, IA:
Compared to urine tests, hair follicle testing offers superior accuracy in detecting drug use. Hair tests trace substance history over longer periods, while urine tests are limited to recent use. This broader detection scope ensures reliability in identifying patterns of drug use. Furthermore, the less invasive collection process minimizes discomfort and enhances sample integrity.
Extended Detection Window in Cornelia, IA:
Hair follicle tests have a significant advantage due to their extended detection window, effectively identifying drug use up to 90 days prior. This prolonged window provides employers with a comprehensive understanding of an individual’s substance history, ensuring informed hiring decisions. It also supports organizations in sustaining a drug-free workplace by providing detailed insight into long-term usage patterns.
Tamper-Resistant Testing Method in Cornelia, IA:
One of the standout benefits of hair follicle testing is its resistance to sample tampering. The collection process ensures samples are taken under strict observation, reducing the chances of adulteration. This method offers reliable, unquestionable results, establishing it as a trusted option for employers and organizations requiring accurate drug testing outcomes.
Convenient Nationwide Testing Locations and Local Locations in Cornelia, IA:
Our extensive network of nationwide testing centers ensures easy access to drug testing services. Whether in Cornelia or elsewhere, clients benefit from the convenience of local centers. This widespread availability guarantees quick, hassle-free testing, making it accessible for individuals and companies alike, regardless of their location.
Simple, Confidential Process in Cornelia, IA:
The hair follicle testing process is straightforward and maintains confidentiality. From ordering a test to receiving results, each step is designed for ease of use while safeguarding privacy. Our streamlined procedures address common concerns, ensuring participants feel comfortable and confident in the testing experience, ultimately promoting transparency and trust in the results.
Affordable Pricing and Fast Turnaround in Cornelia, IA:
Offering competitive pricing and quick turnaround times, our hair follicle testing services provide excellent value for companies of all sizes. The affordability of tests, combined with their fast results, supports businesses in maintaining efficient drug testing programs without financial strain, delivering both cost-effectiveness and rapid feedback.
Fast, Accurate, and Reliable Results in Cornelia, IA:
Hair follicle drug tests provide quick and dependable results. With their high precision in detecting substance use, these tests are ideal for situations demanding accurate outcomes in a short timeframe. Their efficiency ensures that individuals and organizations receive timely, trustworthy information regarding drug use.
The rapid turnaround time of hair testing facilitates swift decision-making, aiding in maintaining a safe and compliant environment.
Compliance and Peace of Mind for Employers in Cornelia, IA:
Hair follicle testing plays a critical role in helping employers uphold drug-free policies and meet regulatory compliance. By using this method, companies mitigate legal risks and enhance workplace safety. The precision and reliability of hair testing offer peace of mind, knowing that the results contribute to a healthier, more secure work environment.
