Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing has emerged as a robust method for identifying drug and alcohol consumption. Hair strands capture biomarkers in their growing fibers, revealing a long-term history of substance use. Collected near the scalp, hair testing offers a detection window of up to approximately three months for both alcohol and drugs. Hair is straightforward to collect, relatively resistant to tampering, and easy to transport.
A 1.5-inch segment consisting of roughly 200 hair strands, equivalent to the thickness of a #2 pencil, sourced near the scalp yields 100mg of hair, the optimal sample for testing. For EtG, additional analysis, and tests beyond ten panels, 150mg of hair is advisable. We recommend determining the specimen weight using a jeweler’s scale. If scalp hair is unavailable, a comparable amount of body hair may be obtained. When mentioning head hair, it specifically refers to scalp hair. Body hair encompasses all other hair types (e.g., facial, axillary, etc.).
Process Overview
The laboratory processing for drug testing results involves four pivotal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase of integrating a sample into a laboratory's workflow, encompassing verification of proper sample sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any outstanding data entry not addressed by an electronic chain of custody system.
Screening entails an initial rapid assessment for drug abuse, offering a cost-effective method to discount drug use for most samples; however, any positive screenings necessitate confirmation for legal admissibility. Presumptively positive results in Screening require secondary confirmation.
Upon a presumptively positive Screening result, additional hair is culled from the original specimen for the Extraction process, during which drugs are isolated from hair at significantly reduced concentrations compared to other methods (e.g., urine or oral fluids), underscoring the complexity of hair drug screening.
Positive screening confirmations are performed using GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All presumptively positive samples undergo washing before confirmation when necessary. The complete laboratory process from Accessioning through Confirmation is scrutinized for compliance with both CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", this analysis actually examines the hair strand rather than the scalp-embedded hair follicle.
Hair follicle testing is unrivaled in Horntown, OK when it comes to accuracy, providing a distinct advantage over urine tests. It excels in detection reliability, capturing a broader range of substances over extended periods. Unlike urine tests, which offer a shorter detection time, hair testing offers a more comprehensive insight into drug use history, making it indispensable for strict policy enforcement.
In Horntown, OK, hair follicle drug testing offers employers access to a longer detection window, extending up to 90 days. This long-term perspective is crucial for understanding a person's complete substance use background. Employers benefit from a fuller picture of an individual's drug history, enabling more informed hiring and retention decisions.
Employers in Horntown, OK can rely on the tamper-resistant nature of hair follicle tests. The method significantly lowers the risk of sample adulteration, ensuring results are both reliable and undisputed. This reduces concerns about the integrity of the testing process and builds confidence in the outcomes.
The convenience of having numerous testing centers nationwide, including in Horntown, OK, assures quick and hassle-free access to testing services. Our extensive network simplifies the process for both businesses and individuals, providing easy access to reliable drug testing facilities.
Horntown, OK provides a straightforward and confidential hair follicle testing process. From ordering to results delivery, the entire procedure is designed to protect privacy while ensuring ease of use. Clients can trust that their information remains private and secure throughout the process.
Horntown, OK delivers competitive pricing for hair follicle testing, ensuring affordability alongside fast turnaround times. Companies of all sizes benefit from exceptional value and efficiency, maintaining budget friendly options while not sacrificing the quality of service they receive.
In Horntown, OK, hair follicle drug testing promises fast and accurate results, ensuring clients receive dependable substance use analysis. This testing method quickly identifies drug traces, surpassing other conventional methods.
The precision and reliability of hair tests make them a prime choice for organizations aiming for efficient workplace safety monitoring.
Utilizing hair follicle testing in Horntown, OK, gives employers confidence in adhering to drug-free workplace policies. It minimizes legal risks and fosters a safer work environment. This screening technique assures compliance and peace of mind, enhancing overall workplace security.
