Accredited Drug Testing offers comprehensive hair follicle drug testing services in Howard, Ohio. For those in need of a hair drug or alcohol screening, Accredited Drug Testing provides specialized hair testing at various centers nationwide. Approximately 1.5 to 2 inches of hair from the scalp or other body parts is generally necessary. Hair analysis can detect drugs, alcohol/ETG, or customized options.
Recently, hair follicle drug testing has become a more popular method for screening. Employers, courts, and substance abuse experts are opting for hair tests over traditional urine tests. Hair testing is favored by workplaces with strict drug policies, judicial systems, and probationary officers. Its main advantage is a longer detection window, typically up to 90 days, and its nearly tamper-proof nature. For recent drug use, within 5 days, urine tests remain most precise.
* 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 analysis is now recognized as a potent method for detecting drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug presence by embedding biomarkers within the fibers of the maturing hair strand. If collected near the scalp, hair can present a detection range extending up to nearly three months for alcohol and various drugs. Hair collection is straightforward, not easily tampered with, and convenient to transport.
A 1.5-inch sample comprising approximately 200 hair strands (roughly the size of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, additional tests, and/or analyses exceeding 10 panels, 150mg of the sample is advisable. Measuring the specimen on a jeweler's scale is recommended. Should scalp hair be absent, an equivalent portion of body hair might be collected. The term head hair refers specifically to scalp hair, while body hair pertains to all other types of hair (facial, axillary, etc.).
Process Overview
The four primary steps in the lab processing cycle of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a sample into a laboratory’s system. This process verifies that the sample was sealed and transported correctly, assigns a unique LAN (Laboratory Accessioning Number), and completes any remaining data entry absent from an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs of abuse. While Screening is an economical approach to exclude drug use in most cases, a positive screen requires confirmation for court admissibility. Samples showing presumptive positive results during Screening need additional confirmation.
In cases where a sample tests presumptively positive during the Screening phase, additional hair is extracted from the original specimen and readied for Extraction. Here, drugs are retrieved from hair at lower concentrations compared to other techniques (e.g., urine or oral fluid), emphasizing the intricacy of hair drug testing.
Confirmation of positive screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples undergo washing as needed. From Accessioning to Confirmation, the entire lab process is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", the examination focuses on the hair strand rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Leads in Howard, OH
Extended Detection in Howard, OH
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Convenient Testing Centers Across Howard, OH
Simple and Confidential Testing Process in Howard, OH
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Fast, Accurate, and Reliable: Hair Follicle Testing in Howard, OH
Ensuring Compliance and Employer Confidence in Howard, OH
