Accredited Drug Testing offers extensive hair follicle drug assessments in Clontarf, Minnesota. If you're in need of a hair-based drug or alcohol analysis, our company is a specialist in this testing method and provides centers throughout all major cities across the country prepared to administer such tests. Typically, 1.5 to 2 inches of hair from the crown or body is required. Hair tests can detect drugs, alcohol/ETG, or be customized for specific testing requirements.
Lately, the approach to drug screening increasingly involves hair follicle assessments. More employers, judicial systems, and substance abuse specialists now opt for hair drug tests over standard urine tests. Organizations with zero-tolerance drug policies, courts, and probationers are among those utilizing hair follicle tests. A major advantage of these tests is their extended detection window for drug use—up to 90 days—coupled with an observable sample collection process, making cheating nearly impossible. However, for drug use within the last five days, urine testing remains the most accurate.
* 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.
The assessment of hair is now recognized as an influential method in identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and other drug intake by embedding biomarkers within the fibers of the growing hair shaft. When a sample is taken close to the scalp, it can offer a detection period for drugs and alcohol extending up to roughly three months. Hair collection is straightforward, not easily tampered with, and convenient to transport.
A 1.5-inch snippet consisting of about 200 hair strands (approximating the thickness of a #2 pencil) near the scalp provides 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, extras, and/or evaluations beyond 10 panels, 150mg of the sample is suggested. It's recommended to measure the sample on a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair can be collected. When we speak of head hair, we're specifically talking about scalp hair. Body hair includes all other types of hair (such as facial, axillary, etc.).
Process Overview
The key phases in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample as it enters a lab's system. This encompasses ensuring the sample’s proper sealing and dispatch, assigning a random LAN (Laboratory Accessioning Number), and executing any additional data input not procured through an electronic chain of custody system.
Screening delivers a preliminary evaluation for substances of abuse. Though it’s a cost-efficient method to dismiss drug usage in most samples, a positive screening must be verified to be valid legally. Any samples that produce a presumptive positive in Screening are subject to a follow-up confirmation.
If the Screening phase yields a presumptive positive, additional hair is extracted from the primary specimen and readied for Extraction. During this phase, drugs are retrieved from hair at much lower concentrations compared to other approaches (e.g., urine or oral fluid), highlighting the intricacy of hair drug screening compared to other methodologies.
Positive findings from the initial Screening are validated through GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample undergoes a wash before confirmation as deemed necessary. The complete lab procedure from Accessioning through Confirmation is meticulously reviewed under CAP (College of American Pathologists) Hair standards and adheres to ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis focuses on the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Clontarf, MN, provides several advantages over traditional urine tests.
Longer Detection Period
An extended detection window of up to 90 days is a hallmark of hair follicle testing in Clontarf, MN.
Comprehensive Substance History
The hair follicle drug test method in Clontarf, MN, drastically reduces tampering risks.
Secure and Reliable
Nationwide and local testing locations in Clontarf, MN, offer unparalleled convenience.
Easy Accessibility
The process for hair follicle drug testing in Clontarf, MN, is both simple and confidential.
User-Friendly
Clontarf, MN, offers affordable pricing and fast turnaround times for hair follicle tests.
Value and Prompt Results
The hair follicle drug test in Clontarf, MN, offers fast and reliable results. Its high accuracy in detecting substance use stands out, ensuring precise and rapid outcomes.
Precision is Key
Employers in Clontarf, MN, gain peace of mind with hair follicle tests ensuring policy compliance.
Workplace Safety
