Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective technique for identifying drug and alcohol usage. It offers a comprehensive history of substances by capturing biomarkers within the developing hair strand fibers. When clipped near the scalp, it presents up to roughly a 3-month detection period for drug and alcohol consumption. Hair is straightforward to gather, relatively hard to alter, and convenient to transport.
A 1.5-inch segment of around 200 strands (approximately the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the perfect sample for assessment and verification. For EtG, supplemental tests, and/or examinations exceeding 10 panels, a 150mg specimen is advised. We propose measuring the specimen on a jeweler’s scale. If scalp hair is inaccessible, a similar amount of body hair can be acquired. "Head hair" references only scalp hair. "Body hair" pertains to all other hair categories (facial, axillary, etc.).
Process Overview
The key stages in lab processing of a drug testing outcome encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary handling of a sample into the lab’s framework. It ensures the sample's intact sealing and shipping, assigns a LAN (Laboratory Accessioning Number) randomly, and completes any extra data input not covered by an electronic chain of custody mechanism.
Screening provides a swift assessment for illicit drug presence. Although Screening is a cost-efficient method to nullify drug presence in most samples, a positive indication requires confirmation for legal acceptance. Any tentatively positive samples identified in Screening necessitate a follow-up confirmation.
If a sample shows a presumptive positive during Screening, extra hair is extracted from the start specimen and prepped for Extraction. This stage involves drawing out drugs from hair at a substantially lower concentration than other methods (e.g., urine or oral fluid), highlighting why hair drug testing is a notably intricate methodology.
Confirmation of any positive outcome from Screening is executed using GC/MS, GC/MS/MS or LC/MS/MS. All tentative positive samples undergo washing before confirmation if needed. The whole lab procedure from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the examination actually focuses on the hair strand and not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing
When comparing hair follicle testing to traditional urine tests in Nordheim, TX, the advantages of hair testing stand out. Hair testing offers a longer detection window, superior accuracy, and is almost impossible to tamper with, making it more reliable. In contrast, urine tests, while effective in detecting recent usage, lack the comprehensive insight offered by hair tests.
Extended Detection Window
Hair follicle testing in Nordheim, TX, provides an extended detection window—up to 90 days—allowing for a thorough examination of substance use over a significant period. This method enables employers to gain a comprehensive view of an individual's substance history, offering better insights into long-term behaviors, unlike shorter-duration tests.
Tamper-Resistant Testing Method
Hair follicle testing in Nordheim, TX, offers a tamper-resistant testing method that significantly reduces the risk of sample adulteration. The integrity of the test is maintained by its design, which makes it nearly impossible to falsify results, ensuring that the findings are reliable and unquestionable, providing peace of mind for both employers and individuals.
Convenient Nationwide Testing Locations
With numerous nationwide testing centers, Accredited Drug Testing simplifies access to accurate testing services in Nordheim, TX. These centers ensure that individuals and companies enjoy quick, easy, and hassle-free access to drug testing, providing a convenient experience that reduces the stress and logistical challenges commonly associated with testing.
Simple, Confidential Process
The hair follicle testing process is simple and confidential in Nordheim, TX. From ordering a test to taking it and receiving the results, every step is designed to ensure privacy and ease of use. This streamlined approach addresses concerns about confidentiality, making it a trustworthy option for anyone seeking accurate testing.
Affordable Pricing and Fast Turnaround
Accredited Drug Testing in Nordheim, TX, offers affordable pricing structures and rapid turnaround times. This provides excellent value for companies of all sizes seeking reliable drug testing solutions. The competitive prices and fast results offer peace of mind, ensuring necessary testing is both cost-effective and efficient.
Fast, Accurate, and Reliable Results
Hair follicle drug testing in Nordheim, TX, ensures precision and speed in detecting substance use. This testing method is renowned for its high accuracy, capable of identifying even minimal traces of drugs. Unlike other methods, it provides employers and individuals with quick and dependable insights, making it an excellent choice for those seeking fast and reliable results.
Compliance and Peace of Mind for Employers
Employers in Nordheim, TX, can achieve compliance with workplace drug-free policies by utilizing hair follicle testing. This testing method supports adherence to legal guidelines, minimizes legal risks, and enhances workplace safety. It ensures that policies are effectively upheld, providing peace of mind and a safer work environment.
