Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying drug and alcohol consumption. Hair retains a prolonged history of substance use by encapsulating biomarkers within the hair strand fibers. Obtained near the scalp, it can offer up to a 3-month detection timeline for substances. Hair is straightforward to gather, relatively resistant to tampering, and simple to courier.
A 1.5-inch segment comprising about 200 hair fibers (equivalent to a #2 pencil size) closest to the scalp will yield 100mg of hair, the prime sample for testing. For EtG, enhancements, and/or tests exceeding 10 panels, 150mg of the specimen is suggested. We advise measuring the specimen using a jeweler’s scale. If scalp hair is not present, an equivalent amount of body hair may be gathered. Referring to head hair specifically infers scalp hair only. Body hair includes all other hair forms (facial, axillary, etc.).
Process Overview
The primary stages in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial sample processing into a laboratory’s framework. This step includes checking that a sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and finalizing any further data entry absent in an electronic chain of custody system.
Screening entails a preliminary rapid inspection for substance misuse. Though Screening is a cost-efficient method to exclude drug usage in most samples, a positive screen necessitates confirmation for legal admissibility. Presumptively positive samples in Screening do call for an additional confirmation.
If a sample indicates a presumptively positive during Screening, additional hair is collected from the initial sample for Extraction. This process extracts drugs from hair at lower concentrations than other methods (e.g., urine or oral fluids), which is why hair analysis is considered the most challenging methodologically.
Verification of any positive screen result is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation when required. The entire lab procedure from Accessioning to Confirmation is assessed following the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the test actually evaluates the hair strand rather than the follicle beneath the skin.
Why Hair Follicle Testing Beats Urine Testing in Elliott, MD
Hair testing offers vast benefits over traditional urine tests, delivering superior detection accuracy. With a broader detection window and resistance to tampering, hair analysis provides unmatched reliability.
In contrast, urine tests can often miss longer-term drug use, while hair tests offer a comprehensive view of an individual's substance history, reducing oversight.
Extended Detection Window in Elliott, MD
The extended detection period of hair follicle testing provides a more thorough assessment of a person's drug use. Capable of identifying drug consumption up to 90 days prior, it offers employers an extensive analysis of an individual's history.
Tamper-Resistant Testing Method in Elliott, MD
Hair follicle testing minimizes the risk of sample tampering. Compared to urine testing, where specimens might be altered, hair tests present reliable, verifiable results. Sophisticated techniques ensure sample integrity, providing improved accuracy and confidence.
The rigorous nature of hair testing safeguards against cheating or alteration, solidifying its reliability in drug detection.
Convenient Nationwide Testing Locations and Local Locations in Elliott, MD
Our extensive network of testing centers ensures quick access to our services. With facilities across the nation, as well as locally in Elliott, MD, obtaining necessary tests is straightforward and hassle-free. The convenience allows for fast and easy scheduling, minimizing disruptions.
This accessibility reinforces why many opt for our services, simplifying the drug testing process.
Simple, Confidential Process in Elliott, MD
Undergoing hair follicle testing in Elliott, MD, is characterized by a clear and private process. From ordering to receiving your results, everything is designed to maintain confidentiality. Emphasizing user privacy ensures a worry-free experience.
With streamlined procedures, including straightforward ordering and discrete delivery, clients can undertake tests with confidence in the secure handling of their information.
Affordable Pricing and Fast Turnaround in Elliott, MD
Our competitive pricing and prompt results lead to great value for companies in Elliott, MD. Quick turnaround times provide reassurance and efficiency, essential for businesses of all sizes.
Cost-effective solutions tailored to your needs ensure that drug testing won’t break the bank, allowing for reliable and affordable results without sacrificing quality. This positions us as leaders in the field.
The high accuracy and speed of hair follicle drug tests make them invaluable in Elliott, MD. With their ability to detect substance use effectively, they provide fast results. Precision is key, ensuring reliable information for decision-making. Hair testing outshines other methods by delivering quick and dependable outcomes, critical for employers needing prompt answers.
These tests streamline the process and offer unmatched precision in detecting substance abuse.
Compliance and Peace of Mind for Employers in Elliott, MD
Employing hair follicle testing aids in maintaining adherence to workplace drug-free policies. It cutting legal risks by demonstrating commitment to a safe, drug-free environment, thus boosting employee assurance.
By ensuring compliance, employers fortify their operations, reflecting dedication to a secure working atmosphere, promoting peace of mind for all.
The method effectively supports policy enforcement.