Accredited Drug Testing provides comprehensive hair follicle drug testing services in South Hill, Virginia. For those needing drug or alcohol tests through hair samples, our expertise lies in this domain and we operate testing centers in cities across the nation that can conduct these tests. A hair length of 1.5 to 2 inches on the head or body is typically required. These tests can identify drugs, alcohol/ETG, or be customized for other substances.
In recent times, hair follicle drug testing is increasingly used as a method for drug screening. Employers, courts, and substance abuse professionals often prefer this test over the traditional urine test. Organizations with zero-tolerance drug policies, courts, and probation services use hair follicle tests. The significant advantage of these tests is an extended detection timeframe of up to 90 days, which is collected securely and is difficult to manipulate. However, for drug use screening within the past 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 testing is recognized as an effective method for identifying drug and alcohol consumption. Hair captures biomarkers within the strands of growing hair, providing an extended record of substance use. When collected near the scalp, hair can offer a detection window of up to around three months for alcohol and drugs. The process of collecting hair is straightforward, somewhat resistant to tampering, and easy to transport.
A sample with a length of 1.5 inches consisting of about 200 hair strands (about the thickness of a #2 pencil) taken closest to the scalp will yield 100 mg of hair, which is the optimal sample size for both screening and confirmation. For tests like EtG, additional tests, or those exceeding 10 panels, 150 mg of the specimen is advisable. It is suggested to weigh the sample on a jeweler’s scale. If scalp hair cannot be obtained, a comparable amount of body hair can be collected. The term "head hair" specifically refers to scalp hair; "body hair" encompasses all other types (e.g., facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a sample within a laboratory’s system. This step ensures that the sample was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and completes any data entry not covered by an electronic chain of custody.
Screening serves as an initial evaluation for drugs of abuse. While Screening efficiently eliminates drug usage in most samples, any positive results require confirmation to be valid in a legal scenario. Samples that are presumptively positive in Screening must undergo further confirmation.
If a sample shows presumptive positivity during Screening, additional hair from the original sample is gathered for Extraction. This stage extracts drugs from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most complex method to execute.
Confirmation of any positive screening result utilizes GC/MS, GC/MS/MS or LC/MS/MS technology. Prior to confirmation, all presumptive positive samples are cleansed as necessary. The complete laboratory procedure from Accessioning to Confirmation is scrutinized in accordance with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Excels Over Urine Testing in South Hill, VA involves various factors. Hair testing provides a broader detection window, identifying drug usage over an extended period compared to urine tests. Additionally, hair tests are less invasive and can deliver more comprehensive insights into an individual's substance use history, thereby offering superior accuracy and reliability.
Hair follicle drug tests in South Hill, VA boast an unparalleled extended detection window, tracking drug use up to 90 days. This prolonged timeframe offers employers a thorough overview of an individual's substance habits, ensuring informed hiring and monitoring. With this methodology, hiring personnel can identify long-term patterns, assisting in creating a compliant and safe work environment.
The robustness of tamper-resistant hair follicle tests significantly lessens the risk of sample manipulation in South Hill, VA. Such testing ensures that results are reliable and trustworthy, keeping the process honest and transparent. By choosing hair testing, organizations can maintain the integrity of their drug testing programs, confident in the authenticity of results.
The convenience of accessing hair follicle drug testing through our numerous centers, including local options in South Hill, VA, ensures hassle-free and accessible services nationwide. Our extensive network allows for speedy testing, reducing wait times and ensuring quick completion. Proximity to testing centers such as these simplifies the logistics, making the process as smooth as possible.
Simplicity defines the confidential process of obtaining hair follicle testing results in South Hill, VA. From straightforward ordering to seamless sample collection and private result delivery, the entire journey respects privacy. Clients can engage with the process comfortably, knowing that their personal data is securely handled throughout.
With a commitment to providing affordable pricing alongside fast results in South Hill, VA, our hair follicle drug testing services cater to businesses of every size. The competitive rates ensure clients obtain value without compromising quality, while quick turnaround times guarantee essential information is at hand precisely when needed.
Hair follicle testing in South Hill, VA offers a highly accurate and efficient approach to detecting substance use. The precision of hair testing methods guarantees confidence in the findings, while tests also return results swiftly, enhancing workplace safety without delay. The ability to rapidly pinpoint substance usage ensures businesses can make informed, timely decisions about employee fitness for duty.
Implementing hair follicle testing for drug assessments helps employers in South Hill, VA, maintain compliance and peace of mind. Such tests are an effective tool for upholding drug-free workplace policies, mitigating legal risks, and enhancing safety. Employers can rest assured that adhering to these methods supports a secure and trustworthy work environment.
