Accredited Drug Testing offers comprehensive hair follicle drug testing in Spring Valley, Ohio. If you require a hair drug or alcohol test, Accredited Drug Testing is an expert in hair testing, with centers available nationwide to conduct such tests. Typically, hair length of 1.5 to 2 inches from the crown or body is necessary. These tests can assess for drugs, alcohol/ETG, or be customized.
The trend of using hair follicle drug tests has been increasing over the years. Employers, judicial systems, and Substance Abuse professionals now often choose hair drug tests over traditional urine tests. Zero-tolerance workplaces, court orders, and probation requirements frequently utilize this method. A primary advantage is its extensive detection period for drug use, covering up to 90 days, with supervised sample collection, making tampering nearly impossible. Urine tests remain the best for recent use detection within 5 days.
* 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 practice of hair testing has emerged as an effective instrument in uncovering drug and alcohol consumption. By embedding biomarkers within its strands, hair captures a prolonged record of substance intake. A sample taken near the scalp can reveal drug and alcohol use history for nearly three months. Hair collection is straightforward, with low risk of tampering, and facilitates easy shipping.
A 1.5-inch portion containing roughly 200 hairs (comparable to a #2 pencil in thickness) yields 100mg, deemed the perfect sample size for initial and confirmatory assessments. For EtG inclusions and/or screenings beyond 10 panels, 150mg is advised. Utilizing a jeweler’s scale to weigh the sample is beneficial. Should scalp hair be inaccessible, an equivalent quantity of body hair can be used. When mentioning head hair, only scalp hair is meant, while body hair encompasses all other hair types like facial and axillary.
Process Overview
The lab procedures in drug testing comprise four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary step in integrating a sample into the lab system. It involves checking the specimen for proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and entering any extra data not included by an electronic chain of custody.
Screening offers an initial, swift examination for common drugs. While cost-effective for most sample evaluations, positive screens must undergo confirmation for legal validity. Samples identified with presumptive positivity in Screenings require secondary verification.
When a sample emerges positive during Screening, additional hair is sourced from the collected specimen for Extraction. Here, substances are separated from hair at markedly lower concentrations compared to other methods (e.g., urine or oral fluids), marking hair screening as the most intricate method.
GC/MS, GC/MS/MS, or LC/MS/MS techniques are utilized to confirm positive screening results. All samples with preliminary positivity are cleansed before confirmation if necessary. The entire process from Accessioning to Confirmation is assessed following the CAP (College of American Pathologists) Hair standards and accredited as per ISO / IEC 17025 requirements.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly being termed "hair follicle tests", the process involves examining the hair strand rather than the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Spring Valley, OH
Extended Detection Window in Spring Valley, OH
Tamper-Resistant Testing Method in Spring Valley, OH
Convenient Nationwide Testing Locations and Local Locations in Spring Valley, OH
Simple, Confidential Process in Spring Valley, OH
Affordable Pricing and Fast Turnaround in Spring Valley, OH
Fast, Accurate, and Reliable Results in Spring Valley, OH
Compliance and Peace of Mind for Employers in Spring Valley, OH
