Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective method for spotting the use of drugs and alcohol. The strands of hair serve as a long-lasting archive of alcohol and drug consumption by embedding biomarkers within the expanding fibers of the hair. Collected from near the scalp area, hair can provide an approximate 3-month window for alcohol and drug detection. Hair's collection is uncomplicated, challenging to tamper with, and simple to send.
A 1.5-inch sample, consisting of roughly 200 hair strands (equivalent to the dimensions of a #2 pencil) from the scalp region will yield 100mg, which is the optimal sample for both screening and confirmation. To conduct EtG testing or when the test exceeds 10 panels, 150mg of hair is preferable. It's advisable to weigh the sample using a jeweler’s scale. If scalp hair is not available, an equivalent amount of body hair can be used. References to head hair indicate only scalp hair, while body hair includes all other types (such as facial and axillary).
Process Overview
The laboratory drug test process involves four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage where a sample is entered into the lab system. This step includes confirming that the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and performing any extra data input not covered by an electronic chain of custody system.
Screening is a primary procedure to detect drug abuse. Although Screening is a budget-friendly approach to eliminate drug presence in most samples, a positive result requires confirmation for legal admissibility. Any sample with a presumptively positive Screening result mandates further confirmation.
Should the Screening phase yield a presumptive positive, additional hair is extracted from the original sample for Extraction. Here, drugs are extracted from hair at significantly lower concentrations compared to other testing methods (e.g., urine or oral fluid), making hair drug testing a complex procedure to carry out.
Positive screen confirmations are executed through GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples undergo cleansing before confirmation where necessary. Overall laboratory procedures from Accessioning to Confirmation undergo scrutiny under both the CAP (College of American Pathologists) Hair criteria and the accreditation to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the analysis targets the hair shaft rather than the follicle beneath the scalp.
Hair testing in Ojus, FL outshines urine tests due to its superior detection accuracy. While urine tests are a traditional choice, hair follicle tests provide a more reliable option by detecting drug use over a longer period. This makes it a preferred choice for employers seeking comprehensive results that more accurately reflect an individual’s substance use history.
With an extended detection window of up to 90 days, hair follicle tests in Ojus, FL allow employers to gain a fuller understanding of an applicant or employee's drug use. This window provides a comprehensive view that no other drug testing method offers, enabling businesses to make informed decisions regarding their workforce based on substantial historical data.
The hair follicle testing method used in Ojus, FL is designed to be tamper-resistant, significantly reducing the risk of sample adulteration. The method involves a straightforward process that ensures results are unquestionably reliable and valid, as the collected hair samples cannot be easily manipulated or contaminated.
Our nationwide network of testing centers includes accessible locations in Ojus, FL, ensuring that hair follicle drug testing is convenient and hassle-free. This broad reach allows individuals and companies alike to effortlessly initiate testing procedures without geographic restrictions, offering an easy and reliable service.
In Ojus, FL, the process for hair follicle testing is both simple and confidential, from ordering to testing and receiving results. This ease of use respects client privacy and ensures a straightforward experience, encouraging individuals and employers to manage substance use concerns securely and efficiently.
We offer affordable pricing structures to meet diverse financial needs in Ojus, FL. Our hair follicle testing services are not only competitively priced, but they also promise a fast turnaround time. This delivers excellent value to companies, ensuring peace of mind knowing that superb services are accessible without breaking the budget.
Hair follicle drug tests in Ojus, FL are renowned for their fast and accurate results. This method offers high precision in detecting substance use, ensuring that employers can trust the reliability of the testing outcomes. Such tests are designed to deliver results promptly, allowing for timely decision-making based on dependable data.
By employing hair follicle testing, companies in Ojus, FL can comply with drug-free workplace policies effectively, thereby reducing potential legal risks. This testing method enhances workplace safety and provides peace of mind, knowing that comprehensive and reliable testing supports a safe and compliant working environment.
