Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of alcohol and drug usage by capturing biomarkers within the fibers of the developing hair. When obtained from near the scalp, it can yield information on alcohol and drug presence for a period of roughly 90 days. The collection process for hair is straightforward, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches, containing roughly 200 strands (comparable to a #2 pencil in thickness) closest to the scalp, will provide 100mg of hair, which is optimal for screening and verification. For EtG, additional analyses, and/or evaluations exceeding 10 panels, 150mg of the sample is advisable. We suggest using a jeweler’s scale for precise measurement. If scalp hair cannot be sourced, a similar amount of body hair may be utilized. "Head hair" specifically pertains to scalp hair. "Body hair" encompasses all other hair types, including facial and axillary hair.
Process Overview
The drug testing laboratory process encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with integrating a sample into a lab's workflow. This step confirms sample integrity in terms of sealing and shipping, assigns a random Laboratory Accessioning Number (LAN), and includes additional data input not captured by an electronic chain of custody system.
Screening provides an initial assessment for substances of abuse. While cost-effective in negating drug use for most samples, any positive screening result requires confirmation for legal validity. Presumptive positive samples necessitate further confirmation.
Should a sample test as presumptively positive during Screening, extra hair is utilized from the original sample for the Extraction phase. Here, drugs are extracted at significantly reduced concentrations compared to alternative methods (e.g., urine or oral fluid), which makes hair drug screen one of the most challenging methodologies around.
Confirmation is conducted via techniques such as GC/MS, GC/MS/MS, or LC/MS/MS on any positive result. All such samples undergo a washing process prior to confirmation as necessary. The entire process, from Accessioning through to Confirmation, undergoes scrutiny under both 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 analysis actually examines the hair strand rather than the follicle beneath the scalp
Why Choose Hair Testing in Caylor, VA
When comparing hair follicle testing with traditional urine tests, the former stands out for its superior detection windows and reliability. Hair tests are less affected by dietary factors, ensuring a more accurate detection of substance use.
Advantages Over Urine Tests
Unlike traditional urine tests, which often only detect recent usage, hair testing offers a larger window for drug detection, rendering it difficult to manipulate and providing peace of mind to employers enforcing strict drug policies.
Extended Detection with Hair Follicle Testing
Hair follicle drug tests available in Caylor, VA, offer the unique advantage of detecting drug use over an extended period, typically up to 90 days. This longevity of detection can provide employers with a broad overview of an individual's substance use habits.
Comprehensive Insights
By using hair follicle tests, employers can gain a more comprehensive understanding of an employee or job candidate's drug use history, which urine tests cannot deliver with the same detail and timeframe.
Tamper-Proof Drug Testing in Caylor, VA
The risk of sample adulteration is markedly reduced with hair follicle tests. These tests secure reliable results that cannot be easily altered, which is essential for environments where accuracy and integrity are critical.
Reliable and Unquestionable
With the tests being nearly impossible to tamper with, stakeholders can trust the outcomes, ensuring an accurate reflection of an individual's drug use history without question.
Nationwide and Local Accessibility
In Caylor, VA, and beyond, our network of testing centers facilitates nationwide access to drug testing services, ensuring convenience and quick service for those in need of hair follicle testing.
Efficiency Across Locations
No matter where you are in the U.S., including Caylor, our testing centers are ready to deliver professional and efficient service, making drug testing a hassle-free experience.
Streamlined and Confidential Processes
In Caylor, VA, our hair follicle testing process is designed to be straightforward while preserving confidentiality. From ordering to obtaining results, the process is seamless and protects individual privacy.
Effortless Testing Experience
The simplicity of our process ensures that individuals can complete the test with ease and trust, safeguarding sensitive information throughout the testing journey.
Cost-Effective Solutions in Caylor, VA
Competitive pricing structures in Caylor, VA, allow companies of all sizes to benefit from affordable hair follicle testing. Our quick turnaround times further enhance the value of our services, ensuring rapid and accurate results.
Fast and Affordable
Companies seeking reliable drug testing can enjoy the budget-friendly rates and swift service we offer, making our hair follicle tests an excellent choice in the market.
Fast and Precise Drug Testing in Caylor, VA
Hair follicle drug tests are gaining popularity in Caylor, VA, due to their speed and high precision in detecting substance use. These tests provide rapid results while ensuring accuracy, making them a preferred choice among employers who need reliable data quickly.
Unmatched Accuracy
The meticulous process involved in hair drug testing guarantees that even minute traces of drug use can be identified, providing an accurate reflection of an individual’s substance use history.
Ensuring Compliance with Hair Testing
Implementing hair follicle testing in Caylor, VA, helps employers comply with workplace drug policies, minimizing legal risks. This method aids in maintaining a drug-free environment, subsequently enhancing overall workplace safety.
Boosting Employer Confidence
By prioritizing accuracy and compliance, employers can rest assured they are following best practices, fostering a healthy and safe work culture.
