Accredited Drug Testing offers comprehensive hair follicle drug testing in Chapel Hill, Kentucky. If a hair drug or alcohol test is needed, we specialize in hair testing and have nationwide testing centers that can conduct these tests. Typically, 1.5 to 2 inches of hair is required from the crown of the head or body. Hair tests can determine drugs, alcohol/ETG, or other customized testing options.
In recent times, hair follicle drug testing has been increasingly favored for drug screenings. This method is required by several employers, courts, and Substance Abuse professionals over urine tests. Hair tests are valuable for employers with strict no-drug-use policies, courts, and probation programs. The key advantage is its long detection window, up to 90 days, with an observed collection making it difficult to tamper with. However, for recent drug use within 5 days, urine tests remain more 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.
Hair testing has emerged as an effective tool for identifying drug and alcohol consumption. Hair captures a long-term history of substances by embedding biomarkers within the fibers of the continuously growing hair strand. When acquired close to the scalp, hair allows for approximately a 3-month detection period for alcohol and other substances. The collection of hair is straightforward, moderately tough to tamper with, and straightforward to transport.
A 1.5-inch section comprising about 200 strands of hair (approximately the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the perfect sample for initial analysis and confirmation. For EtG, additional tests, or tests beyond 10 panels, 150mg of the sample is advised. It is recommended to weigh the specimen using a jeweler’s scale. If scalp hair is not an option, a similar amount of body hair may be taken. In terms of head hair, we specifically mean scalp hair only. Body hair denotes all other hair types (facial, axillary, etc.).
Process Overview
The four fundamental stages involved in the laboratory analysis of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample in a laboratory’s system. This step involves verifying that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry absent from an electronic chain of custody system.
Screening entails a rapid initial assessment for substances of abuse. While Screening is a cost-efficient method to eliminate drug use across the majority of samples, a positive screen requires confirmation to be admissible in legal settings. Any samples that return a preliminary positive during Screening necessitate a follow-up confirmation.
If a sample shows presumptive positivity during the Screening process, further hair is extracted from the initial collection and prepped for Extraction. At this stage, substances are removed from the hair at significantly lower concentrations than other techniques (e.g., urine or oral fluid), making hair drug testing the most challenging methodology to execute.
Confirmation of any positive screening results is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation when required. The complete laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often referred to as "hair follicle tests", this test analyzes the hair strand, not the follicle beneath the scalp.
Why choose hair testing over urine tests in Chapel Hill, KY? The benefits of hair follicle testing are clear. Superior detection accuracy and reliability make it a preferred choice. Unlike traditional urine tests, hair tests cover a broader detection timeframe, ensuring comprehensive results.
In Chapel Hill, KY, hair follicle tests detect drug use over an extended period, up to 90 days. This provides employers a thorough insight into an applicant or employee's substance history, offering a more complete picture compared to shorter detection windows.
Hair follicle tests in Chapel Hill, KY, are highly tamper-resistant, significantly minimizing the risk of sample adulteration. This ensures reliable, unquestionable results, making them a trusted method for employers and officials alike.
With convenient nationwide testing centers, including those in Chapel Hill, KY, accessing our hair follicle testing services is hassle-free. We ensure prompt and straightforward service, emphasizing accessibility for all clients.
In Chapel Hill, KY, our hair testing process is simple and confidential, from order to results. We address privacy concerns, ensuring an easy-to-use service that respects individual confidentiality throughout the testing process.
Our competitive pricing and swift turnaround times in Chapel Hill, KY, provide excellent value. We cater to businesses of all sizes, ensuring quality service that's both cost-effective and efficient.
The precision and speed of hair follicle drug tests in Chapel Hill, KY, are unmatched. These tests provide accurate results, effectively detecting substance use. Hair tests boast exceptional accuracy, surpassing old-fashioned urine tests.
Employers in Chapel Hill, KY, gain compliance and peace of mind through hair follicle testing. This method upholds drug-free workplace policies, reducing legal risks and enhancing overall safety in the work environment.
