Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for uncovering alcohol and drug consumption. Through capturing biomarkers within its strands, hair offers an extended record of substance use spanning several months. When sampled near the scalp, it can reveal alcohol and drug usage history up to roughly three months. This method is straightforward, challenging to tamper with, and convenient for transportation.
Providing an ideal sample for both screening and verification, a 1.5-inch portion of hair near the scalp, comprised of around 200 strands (comparable to a #2 pencil), will yield 100mg. For EtG, extensive panels, or assessments beyond 10 panels, 150mg is suggested. Using a jeweler’s scale is advisable for accurate specimen measurement. Should scalp hair be inaccessible, a comparable quantity of body hair can be utilized. The term head hair refers specifically to scalp hair, while body hair encompasses all other types such as facial and axillary hair.
Process Overview
The laboratory analysis of a drug test result involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary entry of a sample into the lab's system. This phase covers the verification of proper sealing and shipment of the sample, allocation of a random LAN (Laboratory Accessioning Number), and completion of extra data input that electronic custody systems may not cover.
Screening entails a preliminary, swift evaluation for drug misuse. While Screening provides an economical method to exclude drug use in most specimens, any positive result must be corroborated to be considered in legal contexts. Samples showing presumptive positives in Screening require additional confirmation.
Upon a presumptively positive Screening result, extra hair is extracted from the initial sample for the Extraction stage. Here, drugs are retrieved from hair at a lower concentration compared to other methods (e.g., urine or oral fluid), establishing hair drug screening as a complex methodology.
Confirmation of any positive results from screening takes place through techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positive results undergo washing as necessary before confirmation. The complete laboratory process, from Accessioning to Confirmation, is audited following both the CAP (College of American Pathologists) Hair designation and adherence to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Although commonly known as "hair follicle tests," the analysis focuses on the hair itself, not the follicle beneath the scalp.
Superior Detection with Hair Follicle Testing
In Bay Park, NY, hair testing surpasses urine tests in both accuracy and reliability. Unlike traditional methods, hair samples capture a broader spectrum of data, minimizing false negatives and dramatically enhancing dependability.
Employers and agencies place confidence in hair testing owing to its robust detection capabilities, offering comprehensive insights.
Extended Detection Window in Bay Park, NY
One of the standout advantages of hair follicle testing is the 90-day detection window. This longer period gives employers a holistic overview of a candidate's substance use, capturing an extensive timeline compared to traditional methods like urine tests.
Tamper-Resistant Testing in Bay Park, NY
Hair follicle tests are renowned for their integrity, minimizing risks of sample manipulation. Unlike other tests, they offer a foolproof method, ensuring that results are reliable and unquestionable, fortifying the testing's credibility.
Nationwide and Local Testing Sites in Bay Park, NY
Our extensive network of locations makes accessing test centers in Bay Park and nationwide convenient. This seamless availability ensures that you can undergo your test close to your location, saving both time and effort.
Effortless and Confidential Testing in Bay Park, NY
Our testing process is designed to prioritize privacy and ease. From ordering to receiving results, every step is straightforward, ensuring confidentiality while providing peace of mind about personal data security.
Competitive Pricing and Swift Results in Bay Park, NY
Our pricing plans ensure that tests remain affordable without compromising on quality. We pride ourselves on not only competitive rates but also fast delivery of results, offering exceptional value to businesses of any scale.
Fast and Accurate Results in Bay Park, NY
High Precision: Hair follicle drug tests offer unparalleled accuracy in identifying substance use in individuals. Their sophisticated techniques ensure minimal errors.
Quick Turnaround: These tests are structured to provide timely outcomes, making them essential for employers seeking rapid and precise substance detection.
Compliance and Peace of Mind in Bay Park, NY
Ensuring Workplace Safety: Hair follicle testing supports employers in maintaining a drug-free work environment. By leveraging this method, companies comply with regulations, reducing legal exposures while enhancing overall workplace safety.
