Based in Greenwood, Illinois, Accredited Drug Testing provides comprehensive hair follicle drug testing services. If a hair or alcohol drug test is necessary, we offer expertise in hair testing with facilities across the nation. For testing, a length of 1.5 to 2 inches of hair from the head or body is typically required. This method can detect drugs, alcohol/ETG, or other tailored testing options.
The frequency of using hair follicle drug tests has risen in recent years. Employers, judicial systems, and substance abuse experts often prefer these over urine tests. Ideal for zero-tolerance workplaces, courts, and probation cases, hair tests have a longer drug detection window, lasting up to 90 days, and are conducted under strict supervision, making tampering nearly impossible. However, urine tests remain most precise for detecting usage in the prior 5 days.
* 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 been recognized as an effective method for the identification of alcohol and drug use. Hair strands offer a prolonged timeline of alcohol and drug exposure by securing biomarkers within the fibers as they grow. When taken near the scalp, hair can reveal drug and alcohol use over roughly a 3-month period. Harvesting hair is straightforward, relatively tamper-resistant, and simple to transport.
A sample measuring 1.5 inches and consisting of around 200 hair strands (roughly the circumference of a #2 pencil) nearest to the scalp yields 100mg, the perfect amount for analysis and verification. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advisable. We advise using a jeweler’s scale to measure the sample. In the absence of scalp hair, body hair of equal quantity may be used. Head hair specifically implies scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The drug testing laboratory process encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a specimen within a lab’s database. This phase ensures the sample's seal and shipment integrity, assigns a random LAN (Laboratory Accessioning Number), and addresses any necessary data input absent from an electronic chain of custody protocol.
Screening is a preliminary assessment designed to check for drug presence. It is an economical method to discard potential drug use for the majority, yet any positive findings require a follow-up confirmation for legal admissibility. Samples indicating a positive during this phase necessitate further confirmation.
If a sample is suspected positive in Screening, additional hair is extracted from the original batch for further processing in Extraction. At this juncture, drugs are isolated from hair at significantly lower concentrations than other techniques (e.g., urine or oral fluid), which is why hair drug analysis is notably challenging to execute.
Verification of any positive screenings is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All suspected positive samples undergo thorough washing prior to final verification, as necessary. From Accessioning through to Confirmation, the entire process is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used, but the examination targets the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Greenwood, IL, surpasses urine testing through its superior detection precision and reliability. While urine tests are commonplace, hair tests offer broader detection windows with more foolproof results. Subversion of the results is far less likely, making it an optimal choice for consistent and accurate substance use tracking. Employers inclined towards precision favor hair over traditional urine assessments.
Traditional urine tests, though effective for short-term detection, fall short compared to hair follicle tests’ reliability. In Greenwood, IL, the extended detection capability of hair tests reveals substance use more comprehensively. This offers a clearer insight into behavioral patterns, providing a robust basis for employers seeking detailed drug use histories, far beyond what urine tests can deliver.
Hair follicle drug testing in Greenwood, IL, offers an extended window of detection, up to 90 days. For employers, this means gaining a comprehensive view of an employee's past substance use. This longer detection period is invaluable in ensuring a safe, drug-free workplace, increasing confidence in hiring and retention decisions.
The ability to detect drug use over a longer period is a significant advantage of hair follicle tests. Unlike other testing methods, which may only capture recent use, hair testing provides a broader historical perspective. In Greenwood, IL, employers appreciate this for its ability to track an employee's behavior over three months, enhancing workplace safety with informed decision-making.
Greenwood, IL, residents can trust hair follicle tests for their tamper-resistant nature. With the process of sample collection and result generation being hard to manipulate, the integrity of such tests is preserved. This assures unquestionable results, elevating the reliability standard in drug testing, crucial for maintaining trust in professional and legal environments.
Reducing sample adulteration possibilities, hair follicle testing stands as a reliable method in Greenwood, IL. Uncompromised integrity of the samples means accurate and bona fide results, minimizing the risk of deceit. Such robustness is invaluable for entities requiring conclusive drug-testing outcomes, providing transparency and veracity in important decision-making instances.
Greenwood, IL, benefits from the convenience of nationwide hair follicle testing centers. The availability of these locations ensures that testing services are accessible, reducing wait times and providing a hassle-free experience. Individuals and employers alike benefit from these diverse locations, making drug testing a seamless part of personal and professional processes.
With a spread of testing centers nationwide, Greenwood, IL, residents find the process swift and stress-free. The scalability of this convenience translates to expedited access, essential for times when timely testing is critical. National reach ensures that regardless of where one is, testing services remain reliable and within easy reach, promoting efficiency and satisfaction.
In Greenwood, IL, hair follicle testing is simple and confidential, ensuring privacy at every step. The process from ordering to receiving results is streamlined, addressing privacy concerns and ease of use. Efficiency combined with confidentiality helps maintain discretion, crucial for sensitive health and legal matters.
Simplifying drug testing, Greenwood, IL, residents find the hair follicle testing process user-friendly. Ensuring confidentiality, the method guarantees privacy while providing clear and understandable results. This simplicity ensures that users have access to necessary information without feeling overwhelmed, respecting their rights and accessibility demands.
In Greenwood, IL, affordable pricing and fast turnaround times characterize hair follicle testing. Competing effectively, these tests offer excellent value, beneficial for companies of any size seeking economical options without compromising on quality. Quick results paired with cost-effectiveness ensure that every investment is worthwhile.
Competitive pricing structures make hair follicle testing appealing in Greenwood, IL. Coupled with fast turnarounds, companies gain peace of mind knowing their investment is both wise and effective. This affordability does not sacrifice quality, providing a balance between fiscal responsibility and optimal testing services.
In Greenwood, IL, hair follicle drug tests offer exceptional precision and quick results. Their high accuracy in identifying substance use makes them a preferred choice for many. Convenience is underscored by quick turnarounds, ensuring that individuals and employers obtain reliable data rapidly. This efficiency ensures less downtime and quicker decision-making.
Employers prioritize faster and more reliable drug testing results. Hair follicle testing excels in both, providing highly accurate detection of substances. In Greenwood, IL, many depend on this methodology to maintain workplace integrity, highlighting its trustworthy nature. Speedy yet comprehensive, these tests are a cornerstone for effective substance monitoring.
Employers in Greenwood, IL, enjoy compliance and peace of mind with hair follicle testing. Ensuring adherence to drug-free workplace policies, this method reduces legal risks while enhancing safety. By opting for this testing, companies fortify their stance against substance misuse, ensuring a respectful and productive work environment.
Hair follicle testing supports workplace compliance and provides Greenwood, IL, employers with peace of mind. By aiding in the enforcement of drug regulations, there's a significant reduction in liabilities and safety hazards. This confidence extends to creating a secure and efficient work setting, vital for organizational success and employee well-being.
