Urine| Hair Follicle | Oral Fluid | Blood | ETG
Examining hair has emerged as a potent method for identifying the presence of drugs and alcohol. Hair captures a lengthy history of substance use by embedding markers within the growing hair fibers. If clipped near the scalp, hair can reveal an approximately 90-day window for detecting substances. Collecting hair is straightforward, relatively tamper-proof, and easily shippable.
A sample measuring 1.5 inches, composed of roughly 200 hair strands (comparable to a #2 pencil's thickness) closest to the scalp provides 100mg of hair, the optimal quantity for both screening and confirmation tests. For EtG, additional assessments, and/or when testing beyond 10-panel screenings, a 150mg sample is preferred. It's advisable to weigh the sample using a jeweler’s scale. In the absence of scalp hair, a comparable amount of body hair may be harvested. When referencing head hair, it pertains solely to scalp hair, different from body hair, which includes all other types (facial, axillary, etc.).
Process Overview
The four significant phases in the lab analysis of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the primary integration of a specimen into a lab’s database. This step includes validating that the sample is sealed and sent correctly, allocating a random LAN (Laboratory Accessioning Number), and finalizing any remaining data input absent in an electronic chain of custody.
Screening conducts a rapid preliminary assessment for substances. Although it's an economical approach to exclude drug usage in the majority of samples, positive results from the screening phase must be validated to hold in legal contexts. Samples testing positive at this stage necessitate a secondary verification.
For samples testing positive in Screening, additional hair is retrieved from the initial specimen for the Extraction step. During Extraction, drugs are isolated from hair at significantly reduced concentrations compared to other methods (e.g., urine or oral fluids), making hair drug screening notably complex.
Confirmation of any positive findings from Screening is performed through GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Presumptive positive samples undergo a pre-confirmation wash as required. The lab process, from Accessioning through Confirmation, undergoes examination according to both the CAP (College of American Pathologists) Hair specifications and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", this test analyzes the hair shafts and not the follicles beneath the scalp.
Why Hair Follicle Testing is Superior in Green Grove, NJ emphasizes the advantages of this method over traditional urine testing. Hair testing offers superior accuracy and reliability in detecting substances, making it a preferred choice in various settings.
Choosing hair testing over urine tests allows for greater detection windows and reduces opportunities for individuals to falsify test results, ensuring a precise assessment of an individual's substance use history.
Extended Detection Window in Hair Testing in Green Grove, NJ is a key advantage, as it provides a more detailed overview of an individual's substance use history.
With the ability to detect drug use over a 90-day period, employers gain valuable insights into an employee's or applicant's history, making it an effective tool for maintaining a drug-free environment.
Tamper-Resistant Testing Methods in Green Grove, NJ significantly minimize the risk of sample alteration. Hair follicle tests deliver results that are reliable and unquestionable, offering peace of mind to employers looking to ensure authenticity in drug testing.
By removing the potential for tampering, organizations can trust the integrity of hair test results, supporting a safe and compliant workplace.
Convenient Testing Locations Nationwide offer residents and employers in Green Grove, NJ easy access to drug testing services.
Testing centers throughout the nation facilitate a hassle-free testing experience, ensuring everyone can get the tests they need without unnecessary delays. Local availability makes compliance and participation straightforward and efficient.
Simple, Confidential Process for drug testing in Green Grove, NJ ensures privacy and ease for all users.
From ordering to receiving results, our process is designed to be straightforward and discreet, ensuring confidentiality at every step. This allows individuals to feel secure and assured of their privacy and their results.
Affordable Pricing and Fast Turnaround in Green Grove, NJ highlight our commitment to competitive pricing and quick response times.
Regardless of company size, delivering excellent value through cost-effective testing solutions ensures satisfaction. Reliable and quick turnarounds help maintain peace of mind for those needing prompt testing services.
Fast, Accurate, and Reliable Testing in Green Grove, NJ ensures that hair follicle drug tests deliver precise results with impressive speed. Their high accuracy rates in detecting substance use make them a preferred choice for many organizations committed to maintaining a safe and secure environment.
Employers and individuals in Green Grove, NJ can trust that hair follicle tests yield results that are both fast and reliable, providing a superior measure to meet testing requirements with confidence.
Compliance and Reduced Legal Risks highlight the importance of hair follicle testing in maintaining drug-free workplace policies in Green Grove, NJ.
The use of hair testing ensures that employers meet compliance standards, reducing potential legal challenges and enhancing overall workplace safety, offering employers peace of mind and security.
