Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair encapsulates biomarkers within its strands, offering a prolonged history of substance use. When harvested near the scalp, it can reveal drug and alcohol use over a timeframe of up to three months. Collecting hair is straightforward, relatively resistant to tampering, and conveniently transportable.
An ideal specimen consists of a 1.5-inch segment of around 200 hair strands (roughly the size of a #2 pencil) from the scalp, yielding 100mg, which is suitable for screening and confirmation. For tests involving EtG, add-ons, or over 10 panels, a sample weighing 150mg is advisable. The specimen should be weighed with a jeweler’s scale. In the absence of scalp hair, an equivalent volume of body hair is acceptable. The term “head hair” specifically denotes scalp hair. In contrast, “body hair” encompasses facial, axillary, and other types.
Process Overview
The laboratory processing of drug test outcomes comprises four essential phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the laboratory’s system, ensuring it was properly sealed and shipped, assigning a random Laboratory Accessioning Number (LAN), and completing any additional data entry not captured electronically.
Screening offers a preliminary assessment for drug abuse. This cost-effective method can eliminate drug presence in most cases; however, a positive result necessitates confirmation for legal admissibility. Any sample testing positive during Screening requires further confirmation.
Should a sample test positive in Screening, additional hair from the original sample is used for Extraction. Here, drugs are extracted at much lower concentrations than other techniques (e.g., urine or oral fluids), making hair testing particularly challenging.
Confirmation of positive results is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS. All positive samples are cleansed before Confirmation as needed. The entire Accessioning to Confirmation process undergoes review by the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is misleading, as the test actually examines hair strands, excluding the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Beaver Brook, WI
In Beaver Brook, hair follicle tests offer significant advantages over traditional urine tests. They detect substances used over a broader time frame, ensuring higher accuracy. While urine tests only uncover recent usage, hair tests show a complete picture of substance history, allowing employers to make informed staffing decisions and maintain strict anti-drug policies.
Extended Detection Window in Beaver Brook, WI
The extended detection window of hair follicle testing, up to 90 days, is a remarkable advantage for employers in Beaver Brook. This method reveals a comprehensive history of drug use, offering insights that urine tests can't match. By covering an extensive period, hair tests ensure confidence in evaluating an individual's substance history.
Tamper-Resistant Testing Method in Beaver Brook, WI
Hair follicle testing significantly mitigates the risk of sample tampering in Beaver Brook. Unlike urine tests, which can be adulterated, hair tests are highly tamper-resistant and offer reliable, unquestionable results. This method is designed to withstand common maneuvers used to cheat drug screenings, ensuring authenticity and integrity.
Convenient Nationwide Testing Locations and Local Locations in Beaver Brook, WI
Testing services are made convenient through our extensive network of nationwide locations, including those in Beaver Brook. This widespread availability ensures quick, hassle-free access for testing. Employers and individuals benefit from the seamless ability to conduct hair follicle tests locally, promoting ease and practicality.
Simple, Confidential Process in Beaver Brook, WI
Our testing process in Beaver Brook is both straightforward and discreet. From ordering a test to receiving results, the procedure is designed to protect privacy while being user-friendly. This confidential service ensures individuals and companies can trust the safety of their data and the efficiency of the process.
Affordable Pricing and Fast Turnaround in Beaver Brook, WI
In Beaver Brook, we offer competitive pricing and quick turnaround times for hair follicle testing. Our cost-effective solutions provide excellent value for companies of all sizes, ensuring that drug testing remains accessible and efficient without compromising on quality. Swift results mean less waiting and more action.
Fast, Accurate, and Reliable Results in Beaver Brook, WI
When it comes to drug detection, hair follicle testing offers unmatched precision and rapid results. This method's high accuracy ensures that any substance use is reliably identified, providing peace of mind for employers and organizations in Beaver Brook. Hair tests provide clear, definitive results swiftly, making them an invaluable tool in maintaining a drug-free environment.
Compliance and Peace of Mind for Employers in Beaver Brook, WI
Using hair follicle tests helps companies in Beaver Brook adhere to strict drug-free workplace policies, reducing the risk of legal complications. This testing method enhances workplace safety and compliance, offering employers peace of mind knowing their workforce is operating in a drug-free environment, minimizing liability and promoting well-being.
