Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a significant method for identifying drug and alcohol consumption. The growing hair fibers encapsulate biomarkers, providing a comprehensive history of substance use. When sourced near the scalp, hair can offer a detection timeframe of up to roughly three months for substances. Collecting hair is straightforward, with minimal risk of tampering, and it is easy to send for testing.
A 1.5-inch hair sample comprised of about 200 strands (similar to the thickness of a #2 pencil) closest to the scalp equals approximately 100mg, which is the optimal amount for analysis. For EtG, additional tests, or those beyond 10 panels, a 150mg sample is advised. It's best to measure the sample using a jeweler’s scale. If scalp hair is not available, an equivalent amount of body hair might be used. In our context, head hair specifically means scalp hair. Body hair encompasses all other types of hair (such as facial, axillary, etc.).
Process Overview
The lab processing of drug tests involves four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary integration of the sample into the lab’s records, entailing verification of proper sealing and shipment, allocating a random Laboratory Accessioning Number (LAN), and completing any other entry tasks not addressed by an electronic chain of custody.
The Screening step provides an initial rapid assay for drugs. Although Screening is cost-efficient for negating drug consumption on numerous samples, results indicating drug presence must be validated for legal admissibility. Samples with presumed positive outcomes in Screening need subsequent confirmation.
Should a Screening indicate a presumptive positive, further hair from the original sample is extracted for further analysis. In Extraction, drugs are derived from hair at lower concentrations than in other methods (e.g., urine or oral fluid), which accounts for the complexity of hair drug assessments.
Positive Screening outcomes undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive samples are cleansed before Confirmation as necessary. The entire lab process from Accessioning to Confirmation is scrutinized according to both the CAP (College of American Pathologists) Hair category and the ISO/IEC 17025 accreditation requirements.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the test analyzes the strands rather than the follicle beneath the scalp.
In Scipio, OK, hair follicle testing surpasses urine tests with its superior detection capabilities. Hair testing offers enhanced reliability, with its longer detection period providing a comprehensive overview of substance use. In contrast to urine tests, hair tests provide both accuracy and resistance to tampering, making them indispensable.
In Scipio, OK, hair follicle testing provides an extended detection window, capturing substance use for up to 90 days. This extensive period gives employers a detailed view of an employee's drug history. By understanding long-term patterns, they can make informed employment decisions.
In Scipio, OK, hair follicle tests excel as a tamper-resistant method. Unlike other tests, hair samples are dificil to alter, ensuring that results remain reliable and unquestionable. This reduces the risk of adulteration, giving confidence in the outcomes.
With numerous localized testing centers across Scipio, OK, hair follicle testing is both convenient and accessible. Our nationwide network ensures hassle-free access to testing services, making it easy for individuals and employers to find a nearby location.
Our hair follicle testing process in Scipio, OK, is straightforward and private. From ordering to receiving results, the procedure is designed to be simple and confidential. We prioritize user-friendliness and discretion in every step of the testing process.
Offering competitive pricing and swift processing in Scipio, OK, our hair follicle testing delivers value. Businesses of all sizes can benefit from our affordable rates and rapid result turnaround, ensuring effective and economic solutions for drug testing needs.
In Scipio, OK, hair follicle drug tests stand out due to their combination of speed, accuracy, and dependability. Unlike traditional methods, hair tests ensure a quicker turnaround and precise detection of substances. Speed and precision are at the core of hair testing, making it a preferred choice for accurate substance monitoring.
In Scipio, OK, hair follicle testing offers employers peace of mind by helping comply with workplace drug policies. It minimizes potential legal issues and enhances safety. Using hair tests demonstrates a commitment to a drug-free environment, fostering a safer workplace.
