Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol usage. Hair retains a long-term record of substance use by capturing biomarkers within the fibers of the growing hair strand. When taken near the scalp, hair can reveal alcohol and drug use within a detection window of up to approximately three months. The collection of hair is straightforward, relatively challenging to tamper with, and is easily transportable.
A sample measuring 1.5 inches, consisting of about 200 hair strands (roughly matching the size of a #2 pencil) closest to the scalp, provides 100mg of hair, which is the optimal sample size for screening and confirming results. For tests like EtG, add-ons, and/or beyond 10 panels, a 150mg specimen is advisable. It's suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, a comparable amount of body hair may be used. When mentioning head hair, it specifically refers to scalp hair, whereas body hair refers to all other types (including facial, axillary, etc.).
Process Overview
There are four primary steps in the processing of a drug test result in the laboratory: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the lab system, ensuring proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and completing any outstanding data needed by an electronic chain of custody system.
Screening acts as a preliminary review for drugs of abuse. Although it offers a cost-efficient method to exclude drug use in most cases, a positive screen must be confirmed for court admissibility. Samples showing presumptive positives in Screening require further confirmation.
Should a sample indicate a presumptive positive during Screening, additional hair is extracted from the original specimen for the Extraction phase. During this stage, drugs are secluded from hair at a notably reduced concentration compared to other methods (such as urine or oral fluid), justifying the complexity of hair drug screening.
Confirmation of any positive screen result is validated through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are cleansed as necessary. The complete laboratory journey from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair qualification and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", these tests actually analyze the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Rio Rico Southeast, AZ
This testing method shines with increased detection accuracy, unmatched by urine tests. It ensures a higher reliability standard due to its comprehensive detection window, effectively reducing false negatives and positively identifying drug use.
Hair follicle tests stand above the more conventional urine tests by providing longer drug use detection timelines. These tests are more difficult to manipulate, offering employers unwavering assurance and accuracy.
Extended Detection Window in Rio Rico Southeast, AZ
Hair follicle testing provides a substantial detection period, reaching up to 90 days. This extensive window offers employers a clear view of potential substance use over time, more so than any other conventional testing method.
The extended detection period of hair tests is crucial for employers assessing ongoing or historical substance use. Enhanced testing durations ensure more accurate assessments regarding employee or candidate substance interactions.
Tamper-Resistant Testing Method in Rio Rico Southeast, AZ
Hair follicle tests significantly diminish the likelihood of sample tampering. Their rigorous collection process provides indisputable and reliable results, ensuring confidence in test integrity and decreasing risks associated with adulterated samples.
Presenting a robust barrier against tampering, hair analysis tests exemplify reliability and accuracy in results. Their resistant nature to outside manipulations certifies the authenticity of the findings without compromise.
Convenient Nationwide Testing Locations and Local Locations in Rio Rico Southeast, AZ
Nationwide testing facilities offer ease and accessibility. Our centers ensure quick and efficient testing services, catering to both local entities and broader geographical areas with minimal hassle.
Strategically located testing sites simplify the testing process, making it straightforward and stress-free for all users. Our nation-spanning centers guarantee that your testing needs are met promptly and conveniently.
Simple, Confidential Process in Rio Rico Southeast, AZ
Our straightforward hair testing process prioritizes confidentiality. From ordering to receiving results, every step is designed to be simple, secure, and easy to follow, safeguarding users' privacy throughout the process.
Emphasizing a no-hassle approach, our system ensures seamless execution and confidentiality. Enjoy ease of use while maintaining security and discretion in all aspects of your testing journey.
Affordable Pricing and Fast Turnaround in Rio Rico Southeast, AZ
Our hair follicle testing stands out with competitive pricing and swift turnaround times. We deliver great value, providing cost-effective solutions without compromising the speed or accuracy of the results for companies.
Benefiting from economical rates and rapid results, our services ensure exceptional value for businesses. Speed and affordability are fused seamlessly into a reliable testing solution that keeps your budgets intact.
Fast, Accurate, and Reliable Results in Rio Rico Southeast, AZ
Hair follicle drug tests offer quick and precise detection, highlighting their effectiveness in determining substance use. Their accuracy outperforms traditional methods, ensuring reliability and promptly providing results for essential decisions.
Utilizing hair follicle testing offers the best in terms of result reliability and speed. The advanced detection capabilities of hair analysis deliver accurate insights, minimizing uncertainty and providing peace of mind for users.
Compliance and Peace of Mind for Employers in Rio Rico Southeast, AZ
Employers benefit immensely from hair follicle testing, ensuring adherence to drug-free workplace policies. The testing helps mitigate legal risks, boosting workplace safety and offering peace of mind through assured compliance.
Using hair follicle testing aligns workplace safety initiatives with compliance needs, reducing legal liabilities. This method fosters a drug-free environment, enhancing overall workplace morale and safety standards.
