Accredited Drug Testing provides comprehensive hair follicle drug tests in Cygnet, Ohio. If you seek a hair drug or alcohol screening, our expertise in hair testing extends to our centers located nationwide, all equipped to conduct your test. Typically, 1.5 to 2 inches of hair from the head's crown or body is required. Our hair tests assess drugs, alcohol/ETG, among other specialized choices in hair testing.
Over recent years, the hair follicle drug test has increasingly become a standard in drug testing methodologies. Employers, courts, and Substance Abuse experts are opting for this test over traditional urine tests due to its advantages. Employers with zero-tolerance drug policies, judiciary systems, and probation services rely on its efficacy. The significant edge of a hair follicle test is its longer detection window, typically up to 90 days, and its observed collection, which minimizes cheating. Despite this, for identifying recent drug use, up to 5 days, urine tests remain the 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 has emerged as a significant method for identifying drug and alcohol consumption. By embedding biomarkers in the fibers of the developing hair strand, hair offers an extended history of alcohol and drug intake. Hair collected near the scalp can supply up to a 3-month detection timeframe for alcohol and drugs. It is straightforward to gather, relatively hard to tamper with, and convenient to transport.
A 1.5-inch segment of approximately 200 hair strands (comparable to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample size for both screening and confirmation purposes. For EtG, extended panels, and tests exceeding 10 panels, 150mg is advised. We suggest using a jeweler's scale for weighing the specimen. If scalp hair is unavailable, a comparable quantity of body hair can be obtained. 'Head hair' specifically denotes scalp hair, while 'body hair' encompasses all other hair types (e.g., facial, axillary).
Process Overview
There are four primary stages in the laboratory processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with the initial entry of a sample into a lab's system, ensuring proper sample sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any additional data entry absent from the electronic chain of custody system.
Screening consists of a preliminary inspection for illegal drug presence. While it's an economical method to dismiss drug use in most samples, a positive screening must be corroborated to be courtroom-acceptable. Presumptive positives from the Screening require secondary confirmation.
When a sample is deemed presumptively positive during Screening, more hair is extracted from the initial sample and prepped for Extraction. Drugs are extracted from hair at much lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening a particularly challenging procedure.
Verification of any positive screening is performed via GC/MS, GC/MS/MS, or LC/MS/MS techniques. Any presumptive positive samples are washed as necessary before confirmation. The entire lab process from Accessioning through Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and adherence to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the procedure evaluates the hair strand rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cygnet, OH
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Tamper-Resistant Testing Method in Cygnet, OH
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