Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely recognized as a significant method for identifying drug and alcohol use. Hair captures a prolonged history of alcohol and other substances by embedding biomarkers within the strands as they grow. When hair is cut close to the scalp, it can reveal up to a 3-month detection period for alcohol and other drugs. Hair collection is straightforward, relatively tamper-proof, and easy for transport.
A 1.5-inch section of approximately 200 hair strands (comparable to the width of a #2 pencil) taken nearest to the scalp yields 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional tests, and/or those exceeding 10 panels, 150mg of hair is advisable. We suggest measuring the sample using a jeweler’s scale. If scalp hair is not present, a proportional amount of body hair might be gathered. When mentioning head hair, we specifically mean scalp hair only. Body hair includes any other hair types (facial, axillary, etc.).
Process Overview
The process for lab handling of a drug test result consists of four principal phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a lab’s system. This step ensures the sample was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and carries out data entry not handled by an electronic chain of custody system.
Screening is an initial quick assessment to check for drugs of abuse. While Screening is an economical method to exclude drug usage in the majority of samples, a positive result requires confirmation to be valid for legal proceedings. Any samples identified as presumptively positive during Screening need further confirmation.
If a sample indicates a presumptive positive during the Screening phase, additional hair is taken from the original sample and set for Extraction. In this phase, drugs are removed from hair at lower concentrations than other methods (e.g., urine or oral fluid), which is why hair drug testing is a challenging methodology.
Confirmation of any presumptive positive result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo a wash before confirmation as required. The entire laboratory process from Accessioning to Confirmation is monitored under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While often called "hair follicle tests", the procedure evaluates the hair strand, not the follicle beneath the scalp.
In Belgium, WI, many opt for hair follicle testing due to its superior detection accuracy compared to traditional urine tests. This method provides unmatched reliability for detecting substances efficiently.
While urine tests may reveal recent use, hair tests offer a comprehensive assessment, identifying substance patterns over a more extended time period, providing a more thorough evaluation.
The extended detection window of hair follicle tests in Belgium, WI is a game-changer, capturing drug use patterns over the past 90 days. This advantage allows employers to gain a broader understanding of an individual's substance history.
Employers favor this method as it uncovers long-term habits, unlike short-term options. Hair testing thus provides a crucial insight into an applicant's or employee's fitness for duty.
Hair follicle tests in Belgium, WI are highly tamper-resistant, significantly minimizing the chances of sample manipulation. This ensures that the results are reliable and unquestionable.
This testing method reduces deceitful practices, making it a trusted choice for institutions seeking to maintain integrity and dependability in drug testing outcomes.
The convenience of nationwide testing centers including those in Belgium, WI means effortless and hassle-free access to services. Our expansive network ensures quick and easy access to needed testing options.
This availability supports effective drug testing with minimal disruption, providing a seamless experience for anyone requiring such services.
The process for hair follicle testing in Belgium, WI is simple and confidential. Orders, collections, and result receptions are designed to be straightforward, addressing any privacy concerns effectively.
Ensuring ease of use and privacy, our process provides assurance that results are handled with the utmost confidentiality and discretion, enhancing trust in our services.
Our hair follicle testing in Belgium, WI boasts affordable pricing and rapid turnaround times, delivering excellent value and confidence to businesses, regardless of their size.
Competitive pricing structures paired with speedy results ensure that companies can maintain their standards without compromising on quality, providing peace of mind at a reasonable cost.
Hair follicle testing in Belgium, WI is known for its fast, accurate, and reliable outcomes. It excels in identifying substances with high precision, making it a preferred option for those seeking trustworthy results.
With cutting-edge technology, these tests ensure swift and exact identification, highlighting the advantage of hair testing over other methods in providing dependable insights into substance use.
Employers in Belgium, WI benefit from hair follicle testing, ensuring compliance with drug-free workplace policies and reducing legal liabilities, all while enhancing workplace safety.
Using this reliable test method, companies can achieve peace of mind, ensuring they adhere to policy standards while promoting a secure and productive work environment.
