Urine| Hair Follicle | Oral Fluid | Blood | ETG
The recognition of hair testing has elevated it as an effective method for detecting drug and alcohol consumption. Hair archives a prolonged record of alcohol and drugs by capturing biomarkers within the fibers of the hair as it grows. When hair is collected near the scalp, it can provide roughly a 3-month timeframe for detecting alcohol and drugs. Hair collection is straightforward, somewhat challenging to tamper with, and easy to transport.
A sample measuring 1.5 inches consisting of about 200 hairs (approximately the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the ideal sample for both screening and affirmation. For EtG, other add-ons, and/or tests exceeding 10 panels, 150mg of the sample is advisable. We suggest weighing the specimen using a jeweler’s scale. If scalp hair is unavailable, an equivalent amount of body hair can be taken. When referring to head hair, we mean scalp hair exclusively. Body hair refers to all other types of hair (facial, axillary, etc.).
Process Overview
The drug test result is processed in a laboratory through four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of entering a sample into a laboratory’s system, verifying that the sample was appropriately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not available via an electronic chain of custody system.
Screening is a preliminary rapid test for drug abuse. Although Screening is a cost-efficient method to negate drug usage on most samples, a positive screen necessitates confirmation to be deemed valid in legal settings. Any samples that display presumptive positivity in Screening need to undergo secondary confirmation.
If positivity is presumed in Screening, more hair is derived from the original specimen and prepared for Extraction. In this stage, drugs are retrieved from hair at far lower concentrations than other methods (e.g., urine or oral fluid), highlighting why hair drug testing is the most intricate methodology to conduct.
Confirmation for any positive screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation if necessary. The entire lab process from Accessioning to Confirmation is inspected under the CAP (College of American Pathologists) Hair guidelines and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes labeled as "hair follicle tests", the test is actually performed on the hair strand and not the scalp's hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Alton, UT centers on superior accuracy and reliability. While both methods are common, hair tests stand out with their longer detection timeline, providing unparalleled results that urine tests simply cannot match.
Extended Detection Window: A Comprehensive View of Drug Use in Alton, UT. Hair follicle testing can trace drug consumption over 90 days, granting employers a wider understanding of an applicant or employee's history, offering a more in-depth lookout than other testing methods.
Secure and Tamper-Resistant: A Reliable Method in Alton, UT, as hair follicle tests markedly diminish risks of sample adulteration. Their methodology ensures trusted outcomes, eliminating doubts associated with other less secure sample processes.
Convenient Testing Locations in Alton, UT, and across the nation, make the testing journey stress-free and accessible. Accredited Drug Testing's broad network of centers allows users to effortlessly access required testing resources, whether local or elsewhere.
Streamlined and Confidential: The Process in Alton, UT, makes ordering and receiving results simple while maintaining privacy. The straightforward procedure addresses user concerns regarding confidentiality and ease of testing use.
Competitive Pricing and Quick Results in Alton, UT, make Accredited Drug Testing a valuable choice for businesses. We pride ourselves on affordable rates and swift turnaround times, catering equally to small firms and large enterprises.
Fast, Accurate, and Reliable: Hair Follicle Drug Testing in Alton, UT provides exceptional precision in detecting substance use. The analyzation process of hair samples is meticulous, leading to highly accurate results outfitted to catch various substances with impressive speed.
Employer Compliance and Peace of Mind through Hair Follicle Testing in Alton, UT, helps uphold drug-free work environments. It not only ensures legal compliance but also enhances the safety and well-being of employees within the workplace.
