Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an essential technique for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of substance use by locking biomarkers within its fibers during growth. If sampled near the scalp, it reveals a detection period for drugs and alcohol extending up to about three months. Collecting hair is straightforward, moderately resistant to tampering, and convenient to transport.
A 1.5-inch lock consisting of approximately 200 hair strands (comparable to a #2 pencil's thickness) near the scalp provides 100mg of hair, which is optimal for analysis and confirmation. For EtG, additional tests, and/or analyses exceeding 10 panels, 150mg is advised. Measuring the sample's weight is best done on a jeweler’s scale. Should scalp hair be lacking, a similar amount of body hair can be gathered. While referencing head hair, it indicates only scalp hair. Body hair encompasses all other types, including facial and axillary.
Process Overview
There are four primary steps in the laboratory process of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial procedure of integrating a sample into the lab’s system, which verifies the proper sealing and dispatch of the sample, allocates a unique LAN (Laboratory Accessioning Number), and fulfills any data entry tasks that the electronic chain of custody has not supplied.
Screening involves a preliminary rapid assessment for drug abuse. Although Screening is a budget-friendly method to determine the absence of drug use in most samples, a positive result requires confirmation to be legally acceptable. Samples that test tentatively positive in Screening must undergo a secondary verification.
Should a sample return a presumptive positive in Screening, additional hair is extracted from the original specimen for preparation in Extraction. This phase extracts drugs from hair at significantly lower concentrations than methods like urine or oral fluid, contributing to hair screening being the most complex to conduct.
Positive screenings are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS methods. Before confirmation, presumptive positives are cleaned as necessary. Every phase from Accessioning to Confirmation is scrutinized under CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Caution: Although often termed as "hair follicle tests", the examination focuses on the hair strand, not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing
In Owyhee, NV, hair testing provides unmatched detection accuracy. Comparing it with traditional urine tests, hair follicle tests greatly enhance reliability, offering a broader detection window and mitigating opportunities for deceit, ensuring a comprehensive assessment of substance use histories.
Extended Detection Window
In Owyhee, NV, hair follicle drug tests present a remarkable ability to detect drug use over a substantial period, up to 90 days. This extensive detection window provides employers with an insightful perspective on a candidate or employee's past, ensuring informed decision-making during recruitment or routine checks.
Tamper-Resistant Testing Method
Hair follicle drug testing in Owyhee, NV, significantly reduces sample tampering risks. The method ensures reliable and unquestionable results, safeguarding against attempts to alter outcomes. This provides confidence in maintaining the integrity of the testing process.
Convenient Nationwide Testing Locations
Owyhee, NV benefits from a network of testing centers nationwide. This extensive reach allows for fast and straightforward access to drug testing services, removing any geographical barriers and ensuring hassle-free testing experiences for everyone involved.
Simple, Confidential Process
The hair follicle testing process in Owyhee, NV, is straightforward and discreet. Ensuring privacy, the procedure for ordering, administering, and receiving results is clear and user-friendly, easing any worries regarding confidentiality or complications.
Affordable Pricing and Fast Turnaround
Owyhee, NV offers competitive pricing for hair follicle drug tests, combined with quick result delivery. Companies, large and small, benefit from excellent value, with economical prices and swift processing times, ensuring peace of mind and optimum satisfaction.
Fast, Accurate, and Reliable Results
In Owyhee, NV, the precision of hair follicle drug tests is unparalleled. These tests deliver rapid results with high accuracy, ensuring substance usage is precisely detected. Whether for personal or professional purposes, the reliability of these tests offers peace of mind, confirming their status as a superior choice.
Compliance and Peace of Mind for Employers
In Owyhee, NV, adopting hair follicle tests ensures adherence to workplace drug-free policies. This measure not only minimizes legal liabilities but also enhances overall workplace safety. Employers gain peace of mind, knowing that their screening methods are robust and compliant.