Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a compelling method for identifying drug and alcohol usage. Hair offers a prolonged timeline of substance use history by embedding biomarkers within the strands of growing hair. Upon collection near the scalp, hair can reveal up to about a 90-day detection window for alcohol and drugs. Hair collection is easy, relatively hard to tamper with, and shipping it is straightforward.
A 1.5-inch section consisting of roughly 200 strands of hair (comparable to a #2 pencil's size) closest to the scalp provides 100mg, the optimal amount for screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is advisable. We suggest weighing the specimen with a jeweler’s scale. If head hair isn't available, an equivalent body hair quantity can be collected. In context, head hair refers solely to scalp hair, while body hair signifies all other types of hair (such as facial, axillary, etc.).
Process Overview
The primary four steps in lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the primary processing of a specimen into a lab system, entailing confirmation of proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry missing from an electronic chain of custody system.
Screening acts as an initial swift assessment for drug abuse. While Screening efficiently rules out drug use in many samples, a positive screening must be verified to be court-admissible. Samples showing presumptive positivity in Screening necessitate further confirmation.
For presumptively positive samples in the Screening phase, additional hair is drawn from the initial sample and prepared for Extraction. Here, substances are isolated from hair at far lower concentrations compared to other methodologies (such as urine or oral fluids), which accounts for the complexity of hair drug screening.
Confirmation of any positive screening is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing if required before confirmation. The entire lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the test itself examines the hair strand, excluding the root beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Sedalia, NC, the superiority of hair follicle testing over urine tests is evident. Hair testing offers longer detection windows, superior accuracy, and an observer-driven collection process. These advantages make it a formidable choice for employers aiming for comprehensive detection and heightened reliability, establishing it as a robust alternative to traditional methods.
Extended Detection Window
The capacity of hair follicle testing in Sedalia, NC to capture drug use over an extended period—up to 90 days—is a key advantage. This extended window provides employers with a detailed view of substance history, ensuring a thorough understanding of any possible issues. Hair tests thereby promote informed decision-making by revealing long-term substance patterns effectively.
Tamper-Resistant Testing Method
Hair follicle testing in Sedalia, NC, offers a solution to potential sample adulteration issues. Its tamper-resistant nature is a crucial feature, greatly reducing risks associated with sample manipulation. This results in secure and authentic results, enhancing trust and reliability. Ultimately, this method solidifies its standing as an indisputable testing avenue for drug and alcohol detection.
Convenient Nationwide and Local Locations
With testing centers spanning across Sedalia, NC, and the nation, accessing hair follicle testing is streamlined. This extensive network ensures quick, hassle-free services. Whether you need local ease or nationwide availability, our centers are equipped to meet all testing needs efficiently, ensuring seamless and effective service delivery throughout the network.
Simple, Confidential Process
In Sedalia, NC, the hair follicle testing process is designed to be both straightforward and discreet. From ordering to test-taking and receiving results, every step is handled with confidentiality, addressing privacy concerns. This seamless process ensures ease of use, providing a simple yet effective solution for individuals requiring drug and alcohol testing.
Affordable Pricing and Fast Turnaround
In Sedalia, NC, our hair follicle testing offers competitive pricing structures paired with rapid turnaround times. This combination provides remarkable value, catering to companies of varying sizes. The effective blend of affordability and speed ensures that organizations receive efficient, high-quality service that meets budgetary constraints while delivering fast results.
Fast, Accurate, and Reliable Results
Hair follicle drug tests set the standard for precision and speed, offering hair testing services in Sedalia, NC. Accuracy is unmatched, pinpointing substance use clearly and quickly. Not only do these tests deliver rapid outcomes, they stand out for their reliability amidst alternatives. Efficient in both procedure and outcomes, they provide a dependable testing solution.
Compliance and Peace of Mind for Employers
Using hair follicle testing in Sedalia, NC, offers substantial benefits for employers, ensuring compliance with drug-free workplace policies. This method mitigates legal risks and enhances safety, providing peace of mind. By employing such accurate testing, organizations confidently uphold policies, ensuring a safer work environment and reducing liability concerns.
