Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a significant method for identifying drug and alcohol consumption. It captures long-term evidence of alcohol and drug use by embedding biomarkers in the hair strand as it grows. When extracted near the scalp, hair can show a detection range of up to three months for alcohol and other substances. It is straightforward to collect, somewhat resistant to tampering, and simple to transport.
A sample measuring 1.5 inches with roughly 200 hair strands (approximately the diameter of a #2 pencil) near the scalp yields 100mg, ideal for testing and verification. For EtG, additional tests, and/or examinations above 10 panels, a 150mg specimen is advisable. Use a jeweler’s scale to weigh the specimen. If scalp hair is unavailable, a similar amount of body hair is acceptable. Head hair refers specifically to scalp hair, while body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The key steps in processing a drug test result in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial sample processing into a lab's system, ensuring the sample's seal and proper shipment, assigning a random Laboratory Accessioning Number (LAN), and completing any data input not covered by an electronic chain of custody.
Screening offers an initial review for drug presence. It serves as a cost-efficient way to eliminate drug use in most cases, though a positive screening result requires confirmation for legal acceptance. Any samples with a presumptive positive in Screening necessitate further confirmation.
When a sample shows a presumptive positive during Screening, further hair from the primary sample is prepared for Extraction. Here, substances are extracted from hair at much lower concentrations than other methods (ex. urine or saliva), posing challenges for hair drug analysis.
Confirmation of positive screenings employs GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as needed. The process from Accessioning to Confirmation is reviewed under CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the actual test evaluates the hair strand, not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cornland, IL
In Cornland, the benefits of hair follicle testing over urine testing are substantial. Compared to traditional methods, hair tests boast superior accuracy and reliability in detecting drug use. Their capability to detect a broader timeline allows a more comprehensive analysis, with results that reduce chances of false negatives and provide clarity often lacking in urine tests.
Extended Detection Window in Cornland, IL
With a detection window of up to 90 days, hair follicle drug testing offers Cornland employers a complete insight into substance use history. This extensive range surpasses urine testing limitations, enabling employers to evaluate a potential invasive behavior or verify an existing employee's lifestyle, resulting in informed and wise decisions.
Tamper-Resistant Testing Method in Cornland, IL
Hair follicle testing in Cornland provides a tamper-proof method that discounts the risk of sample alteration. The inherent reliability of this testing method ensures accurate and unquestionable results, fostering a trustworthy foundation for both employers and the workforce. Attempts to circumvent the process are effectively nullified.
Convenient Nationwide Testing Locations and Local Locations in Cornland, IL
Across Cornland, the accessibility of nationwide and local testing facilities provides an unparalleled convenience. Organizations and individuals alike find the ease of arranging and undergoing tests at nearby centers efficient. Prompt service and minimal disruptions characterize this advantage, making processes smooth and hassle-free.
Simple, Confidential Process in Cornland, IL
The process for initiating, conducting, and receiving hair follicle test results in Cornland is straightforward and confidential. These streamlined procedures respect privacy concerns while ensuring users experience a seamless journey. From initiation to completion, every step is designed with client comfort and security as priorities.
Affordable Pricing and Fast Turnaround in Cornland, IL
Hair follicle drug testing in Cornland provides competitive pricing structures and swift result deliveries. Businesses of all sizes benefit from these affordable rates and rapid turnaround, reinforcing the value for money while addressing critical safety and compliance concerns efficiently without undue delays.
Fast, Accurate, and Reliable Results in Cornland, IL
Hair follicle drug testing in Cornland delivers quick and precise outcomes. Regarded for their accuracy, these tests effectively catch substance use, offering results that clients trust and depend on. Within a short timeline, individuals and businesses can expect high-reliability test results, crucial for maintaining safe environments.
Compliance and Peace of Mind for Employers in Cornland, IL
Employers in Cornland achieve greater peace of mind by utilizing hair follicle testing services. This method aids in adherence to drug-free workplace policies, thus diminishing legal and compliance risks. By incorporating this robust testing strategy, organizations enhance safety and create a secure working environment for everyone involved.
