Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has evolved into an influential method for identifying drug and alcohol consumption. It captures a prolonged record of alcohol and drugs by embedding biomarkers within the fibers of the hair as it grows. When taken near the scalp, hair can present nearly a three-month detection span for alcohol and drugs. It’s straightforward to gather, hard to tamper with, and convenient to deliver.
A 1.5-inch section comprising about 200 hair strands (comparable to a #2 pencil’s size) nearest the scalp yields 100mg of hair, which is optimal for screening and verification. For EtG, additional panels, or tests exceeding 10 panels, a 150mg sample is suggested. It’s advisable to measure the sample using a jeweler’s scale. In cases where scalp hair isn't available, a comparable quantity of body hair is permissible. When mentioning head hair, we mean scalp hair solely. Body hair covers all other types (facial, axillary, etc.).
Process Overview
The key steps in processing a drug test at the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase of integrating a sample into a lab's system. This involves ensuring the sample is appropriately sealed and delivered, assigning a random Laboratory Accessioning Number (LAN), and finalizing any additional data entry absent in the electronic custody chain.
Screening entails conducting a swift preliminary test for substances. Though Screening is a cost-efficient approach to exclude drug presence in most samples, a positive outcome necessitates confirmation to be valid in legal settings. Any samples yielding a presumptive positive in Screening require further validation.
If a sample is marked presumptive positive during Screening, additional hair is derived from the initial specimen for Extraction. Here, drugs are extracted from hair in significantly reduced concentrations compared to other approaches (e.g., urine or oral fluid), making hair drug testing one of the most challenging techniques to execute.
Validating a positive screening result is performed through methods such as GC/MS, GC/MS/MS or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation as required. The whole laboratory workflow, from Accessioning to Confirmation, is assessed under the CAP (College of American Pathologists) Hair certification and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", these tests analyze the hair strand instead of the subscalp hair follicle.
Hair follicle testing continuously outranks urine tests due to its superior detection accuracy and reliability. In Perryville, AR, many organizations prefer this method, as it provides a much broader detection window for substance use.
The benefits of hair testing are clear: it not only covers a more extended period but also minimizes the risk of tampering, creating a more trustworthy testing process. Perryville employers often choose hair tests for these reasons.
In Perryville, AR, hair follicle testing offers a substantial detection window, spanning up to 90 days. This extensive period allows employers to obtain a comprehensive view of an employee's drug history, aiding in maintaining a safe workplace.
The significance of an extended detection period is most pronounced when evaluating potential new hires or current employees. Understanding long-term substance use patterns helps Perryville businesses ensure compliance with safety protocols.
The tamper-resistant nature of hair follicle tests makes them a robust choice in Perryville, AR. Compared to other methods, hair testing significantly reduces the likelihood of specimen manipulation, offering unquestionable results.
Individuals seeking to alter test outcomes face considerable challenges with hair analysis. This integrity is vital for employers and legal bodies in Perryville, as it fosters trust in the testing results.
Testing for drugs via hair follicle has never been more convenient in Perryville, AR. Our nationwide centers make accessing these testing services quick and hassle-free for individuals and companies alike.
Our well-distributed locations not only ensure ease of access but also accelerate the testing process. In Perryville, testing can be conducted locally, reducing wait times and streamlining the procedural needs of employers and individuals.
The hair follicle testing process in Perryville, AR, is designed to be simple and confidential. From ordering to taking the test and receiving results, confidentiality is paramount, ensuring privacy at every stage.
Our streamlined approach eases the testing experience for both individuals and companies. Ensuring that the process remains private and straightforward enhances satisfaction and adherence to testing protocols.
In Perryville, AR, we provide affordable pricing paired with fast turnaround times for hair follicle drug tests. Our competitive pricing structures offer excellent value for companies of various sizes.
Quick reporting of results is as vital as affordability. We strive to deliver on both fronts, ensuring that pricing does not compromise the speed at which businesses receive crucial test information.
In Perryville, AR, hair follicle drug testing is praised for its fast, accurate results. The precision of hair testing allows it to detect a wide array of substances with unrivaled accuracy. This method offers rapid insights into an individual's substance use, supporting decisions based on reliable data.
Employers in Perryville rely on hair tests for their timely and dependable outcomes. The accuracy rate is unparalleled, making it a trusted choice for detecting both current and historical drug use, facilitating informed decisions.
Employers in Perryville, AR benefit from the peace of mind that accompanies hair follicle testing. This testing method aids in ensuring compliance with drug-free workplace policies, reducing legal liabilities and improving overall workforce safety.
The confidence in knowing that employees meet established safety standards is invaluable. Hair follicle tests provide this assurance, making it easier for Perryville employers to administer effective workplace policies.
