Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now viewed as a potent method for detecting drug and alcohol consumption. Hair strands offer an extended history of alcohol and other substances by securing biomarkers within the fibers of their growth. Taken from near the scalp, hair samples can reveal drug and alcohol usage over a span of roughly 3 months. Its collection is uncomplicated, tampering is challenging, and shipping is straightforward.
A segment measuring 1.5 inches, consisting of approximately 200 hair strands (resembling the diameter of a #2 pencil) that is closest to the scalp will yield 100mg, ideal for screening and confirmation purposes. For EtG, additional testing, and tests exceeding ten panels, a specimen weighing 150mg is advised. We endorse weighing the specimen using a jeweler's scale. In circumstances where scalp hair is unavailable, a similar quantity of body hair may be obtained. "Head hair" denotes scalp hair solely. "Body hair" includes all other varieties (facial, axillary, etc.).
Process Overview
Drug test result processing in laboratories encompasses four pivotal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample's initial integration into a laboratory system. This step ensures validation of a properly sealed and dispatched sample, allocates a unique LAN (Laboratory Accessioning Number), and performs any necessary data entry that the electronic chain of custody system doesn't cover.
Screening provides an initial rapid assessment for substances of abuse. While it serves as a cost-efficient strategy to exclude drug use in most samples, a positive result necessitates verification to hold up in legal proceedings. Samples that display a preliminary positive require an additional confirmation.
For samples that appear presumptively positive during Screening, more strands are obtained from the original sample and processed for Extraction. This phase retrieves drugs from the hair at a significantly reduced concentration compared to other methods (e.g., urine or oral fluid), which explains the high complexity involved in hair drug testing.
Positive screening results undergo confirmation through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptively positive samples are cleansed prior to any necessary confirmations. Each stage from Accessioning to Confirmation undergoes evaluation in line with both the CAP (College of American Pathologists) Hair classification and ISO/IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", this test actually examines the strand rather than the follicle beneath the scalp
In Peoria, AZ, hair follicle tests excel compared to urine tests in several ways. Enhanced Detection Range: They can reveal drug use history up to 90 days, unlike urine tests, which detect recent use. This extended window offers a deeper insight into an individual’s consumption behavior. Higher Reliability: There is a reduced risk of adulteration since collecting hair samples is directly supervised. This leads to more dependable outcomes, making it a bounded choice for key stakeholders.
Employers in Peoria, AZ, benefit from the prolonged detection window provided through hair follicle testing. This comprehensive method can reveal substance intake over a 90-day period. Thorough Insight: It offers a full picture of an individual's history with drugs, going beyond the superficial data yielded by urine analysis. Enhanced Insights: By uncovering long-term usage, employers can make well-informed decisions regarding hiring and ongoing employment assessments.
Hair follicle testing in Peoria, AZ, assures tamper-resistant methodologies. Limits Tampering: Conducted under direct observation, this technique makes it nearly impossible to alter the sample, offering solid reliability. Authentic Results: The integrity of test outcomes is preserved, reducing the chance of erroneous data. This credibility is invaluable, particularly for agencies enforcing zero-tolerance programs or legal proceedings requiring precise analysis.
We offer convenient testing at various locations across Peoria, AZ, and nationwide. Widespread Accessibility: Our extensive network ensures quick and hassle-free access for individuals and companies seeking hair follicle testing. Local and Accessible: With strategically placed centers, testing is streamlined, eliminating the complexities of obtaining necessary substance use assessments.
The hair follicle testing process in Peoria, AZ, is straightforward and confidential. Ease of Procedure: The steps from ordering to receiving results are simplified for a fluid user experience. Privacy Guaranteed: Concerns about confidentiality are addressed with stringent privacy protocols. This provides peace of mind for all parties involved in the testing process, prioritizing user experience and data protection.
Our hair follicle testing services in Peoria, AZ, offer competitive pricing with swift turnaround times. Cost-Effectiveness: We prioritize affordability, making this advanced testing accessible to businesses of diverse sizes. Efficient Results: Quick processing ensures minimal waiting, adding value by reducing downtime and increasing productivity. This harmonizes financial sensibility with high-standard service delivery.
Hair follicle testing offers fast and accurate results, ensuring reliable detection of substance use. In Peoria, AZ, our centers apply meticulous methods to guarantee high precision. Rapid Processing: Unlike typical testing methods, hair tests minimize delays and deliver outcomes promptly. Unmatched Accuracy: Their advanced capabilities ensure that employers obtain precise data, fostering a trustworthy assessment environment for decision-making and planning.
Utilizing hair follicle tests gives employers in Peoria, AZ, peace of mind and aids in regulatory compliance. Regulatory Adherence: Consistently meeting drug-free workplace policies minimizes potential legal implications. Workplace Assurance: By implementing hair testing, employers can enhance security, ensuring a safer and more secure working environment. This proactive step demonstrates a commitment to upholding excellence in operations.
