Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a significant method for identifying drug and alcohol consumption. Hair captures a lengthy record of alcohol and drug use by embedding biomarkers within the fibers of the developing strand. When taken near the scalp, hair can offer up to a 90-day detection timeframe for these substances. Collecting hair is easy, relatively hard to tamper with, and convenient to transport.
A 1.5-inch segment of approximately 200 strands (similar in thickness to a #2 pencil) nearest to the scalp yields 100mg, which is ideal for both assessment and verification. For EtG, additional testing, and/or panels exceeding 10, 150mg is advised. It's best to weigh the sample using a jeweler's scale. If scalp hair is inaccessible, an equivalent quantity of body hair can be used. 'Head hair' strictly refers to scalp hair, while 'body hair' includes all other varieties (facial, axillary, etc.).
Process Overview
The laboratory process of drug testing involves four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial integration of a sample into a lab's database, ensuring the sample was correctly sealed and delivered, assigning a LAN (Laboratory Accessioning Number) randomly, and completing any other necessary data entries absent from an electronic chain of custody system.
Screening provides a preliminary assessment to identify potential drug use. While cost-effective for excluding drug use in most cases, a screening result must be confirmed for legal admissions. Any sample that initially tests positive in Screening necessitates further confirmation.
When a sample shows presumptive positivity in Screening, additional hair is extracted from the original specimen for the Extraction phase. Here, substances are isolated at significantly lower concentrations than in other tests (like urine or oral fluid), contributing to the complexity of hair drug screening.
Confirmation of positive results is executed through GC/MS, GC/MS/MS, or LC/MS/MS technologies. All samples labeled presumptively positive are cleaned prior to Confirmation, if needed. From Accessioning to Confirmation, the entire lab procedure is assessed under the standards of the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests," the examination focuses on the hair strand and not the follicle beneath the scalp.
Hair Follicle Testing vs. Urine Tests: In Philadelphia, NY, the advantages of hair over urine tests are clear. Hair tests offer enhanced detection accuracy and reliability. Unlike traditional urine tests, the hair method resists tampering, ensuring authentic results. While urine tests are limited in scope, hair testing provides a robust option for comprehensive drug history evaluation.
If you're in Philadelphia, NY, the hair follicle test provides an extensive detection window, tracing substance use up to 90 days. This broad timeframe offers employers a comprehensive overview of an individual's substance use history. As work environments demand stringent safety standards, this testing method supports maintaining a drug-free workplace. This exhaustive detection makes hair testing a valuable asset for organizations prioritizing safety.
The reliability of hair follicle testing in Philadelphia, NY, lies in its tamper-resistant nature. It significantly mitigates the risk of adulteration, offering trustworthy and indisputable outcomes. This assurance is crucial for businesses to make informed decisions without the worry of false results. Such reduced risk ensures the integrity of the testing process, helping maintain high workplace standards.
Find convenient testing centers throughout Philadelphia, NY, offering easy access to hair follicle testing. Enjoy hassle-free services with our nationwide network of locations. This widespread availability ensures that regardless of your locale, obtaining a hair test remains straightforward and rapid, streamlining the process for all involved.
Philadelphia, NY, showcases a simple and confidential approach to hair follicle testing. Ordering, taking, and receiving results is straightforward, with a focus on safeguarding privacy. Our process prioritizes user ease, ensuring individuals and businesses have secure access to testing services without compromising confidentiality or simplicity.
Experience competitive pricing and swift results in Philadelphia, NY, with our hair follicle drug testing services. We provide cost-effective solutions and quick turnaround times, catering to businesses of all sizes. This affordability, combined with reliability, makes our offering a preferred choice for those seeking value without sacrificing accuracy.
In Philadelphia, NY, hair follicle drug tests deliver prompt, precise, and dependable results for substance detection. This method offers high accuracy and rapid outcomes, making it the preferred testing choice. By effectively identifying substances, hair tests ensure reliable data and aid in important decision-making processes.
Employers and individuals can rely on this method's quick results to address concerns efficiently.
Employers in Philadelphia, NY, benefit from hair follicle testing by capturing peace of mind with full compliance to drug-free workplace protocols. This method minimizes legal risks while enhancing overall safety, establishing a secure and productive work environment. Commitment to such rigorous testing reassures both employees and stakeholders of a company's dedication to safety.
