Accredited Drug Testing provides extensive hair follicle drug screening services in Granite Quarry, North Carolina. If you're in need of a hair drug or alcohol test, our specialization in hair testing is supported by our testing facilities across numerous cities nationwide, which are equipped to conduct these tests. Typically, 1.5 to 2 inches of hair from the crown or body is required, with analyses covering drugs, alcohol/ETG, or other bespoke options.
In recent times, the preference for drug testing methods has shifted towards hair follicle drug tests. Many employers, judicial systems, and substance abuse specialists now favor this method over the traditional urine test. Employers with zero-tolerance drug policies, courts, and probationers often rely on hair tests. The primary advantage is its prolonged detection window of up to 90 days, collected under careful observation, making deception nearly impossible. However, for detecting more recent use within five days, urine testing remains 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 testing has increasingly become recognized as a robust method for identifying drug and alcohol consumption. Hair strands offer an extended timeline of substance use by encasing biomarkers within the fibers of the growing hair. When sampled close to the scalp, hair can reveal drug or alcohol presence for up to about three months. Hair is straightforward to gather, relatively tough to tamper with, and convenient to transport.
A 1.5-inch segment comprising roughly 200 hair strands (equivalent to a #2 pencil's thickness) closest to the scalp produces 100mg of hair, which is the optimal sample size for tests. For EtG, additional arrays, or examinations exceeding 10 panels, a recommendation of 150mg of the sample is given. It is suggested to measure the specimen with a jeweler’s scale. If scalp hair is not present, an equivalent quantity of body hair can be used. References to head hair mean scalp hair only. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The primary stages in the laboratory analysis of a drug screening result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary handling of a sample within a lab's framework. This stage involves confirming the proper sealing and dispatch of a sample, generating a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening represents an initial rapid examination for drug abuse signs. While Screening serves as a cost-efficient technique to dismiss drug use in most samples, a positive screen demands confirmation to be legally valid. Any presumptive positives in Screening necessitate subsequent corroboration.
For samples presumptively positive in Screening, additional hair is extracted from the original sample and prepared for Extraction. Here, drugs are isolated from hair at significantly reduced concentrations compared to other methods, such as urine or oral fluid, underscoring the challenging nature of hair drug screening.
The confirmation of any positive screening outcome is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation if required. The comprehensive lab process from Accessioning through Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the analysis targets the hair strand itself, not the scalp's hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Granite Quarry, NC
In Granite Quarry, NC, hair follicle testing stands out as a superior method compared to urine tests. The capability of hair testing to detect drug and alcohol use over a prolonged period makes it more reliable and accurate. With hair tests, you obtain a comprehensive view of substance use history, making it an invaluable tool for employers and governmental bodies.
Extended Detection Window in Granite Quarry, NC
In Granite Quarry, NC, the extended detection window of hair follicle testing provides a detailed insight into long-term drug use. Unlike traditional methods, hair testing can track substance intake up to 90 days back, offering employers a reliable history of an individual’s substance use.
Tamper-Resistant Testing Method in Granite Quarry, NC
Granite Quarry, NC, benefits from hair follicle tests' robust resistance to tampering. Due to the nature of sample collection and analysis, this method minimizes the potential for sample adulteration, providing employers with results they can trust without question.
Convenient Nationwide Testing Locations and Local Locations in Granite Quarry, NC
Across Granite Quarry, NC, and nationwide, testing centers offer accessible solutions for all drug testing needs. The ease of reaching these centers ensures a hassle-free process, making it simple for both employers and individuals to initiate essential testing services.
Simple, Confidential Process in Granite Quarry, NC
In Granite Quarry, NC, hair testing is conducted through a straightforward and discreet process. From ordering the test to receiving the results, each step ensures participant privacy, providing a stress-free, confidential experience for all involved.
Affordable Pricing and Fast Turnaround in Granite Quarry, NC
Affordable and efficient, hair follicle testing in Granite Quarry, NC, offers competitive rates and quick result turnaround times. Businesses of all sizes can take advantage of these cost-effective solutions without compromising on speed and accuracy.
Fast, Accurate, and Reliable Results in Granite Quarry, NC
Hair follicle testing in Granite Quarry, NC, is renowned for its precision and promptness. By detecting substances accurately, it ensures quick access to test results. As a result, decisions can be made swiftly and confidently, hyper-targeting substance abuse without delay or doubt.
Compliance and Peace of Mind for Employers in Granite Quarry, NC
In Granite Quarry, NC, hair follicle testing supports employers in adhering to drug-free workplace policies. This advanced testing method reduces legal risks and ensures a safer environment, conveying a profound sense of security and compliance commitment for businesses.
