Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as an effective method for identifying drug and alcohol consumption. Hair offers an extended timeline of substance use by embedding markers within the fibers of the developing hair strand. When obtained near the scalp, hair can offer a detection period of up to roughly 90 days for alcohol and other drugs. Hair is straightforward to gather, somewhat resistant to tampering, and simple to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (about the diameter of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the optimal sample for analysis and verification. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is advisable. It's suggested to weigh the sample with a jeweler’s scale. If scalp hair isn't available, an equivalent quantity of body hair may be used. In the context of head hair, this refers exclusively to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary phases in the laboratory handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample within a laboratory’s framework. This process involves confirming that the sample was appropriately sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data recording not included in an electronic chain of custody system.
Screening involves a preliminary rapid check for substances of abuse. Although Screening is an economical approach to dismiss drug use in the majority of samples, a positive screening outcome must be verified to be accepted in legal proceedings. Any samples that are tentatively positive during Screening require further confirmation.
If a sample tests tentatively positive during the Screening phase, additional hair is extracted from the initial sample and prepped for Extraction. At this stage, drugs are isolated from hair at a much lower concentration than in other methods (such as urine or oral fluid), making hair drug screening one of the most challenging methodologies to undertake.
Confirmation of any positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with a presumptive positive result are subjected to washing prior to confirmation as required. The complete laboratory procedure, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the analysis actually evaluates the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in McQueen, OK
In McQueen, OK, hair follicle tests have proven to be superior to traditional urine tests. With their unbeatable detection accuracy and reliability, these tests leave no room for doubt. Unlike urine testing, hair analysis can uncover a more extended history of substance use, solidifying its role as an authoritative method in various settings requiring stringent drug use policies adherence.
Extended Detection Window in McQueen, OK
Employers in McQueen, OK, favor hair follicle testing due to its expanded detection timeframe of up to 90 days. This extensive window allows for a comprehensive view of an individual’s drug history, not just recent indiscretions. Such detailed scrutiny aids employers in making more informed decisions about potential hires or current employees' substance history.
Tamper-Resistant Testing Method in McQueen, OK
Hair follicle tests in McQueen, OK, significantly curtail the chances of sample tampering, offering indisputable results. The structure of hair makes it difficult to alter, ensuring integrity throughout the testing process. This tamper-resistant nature provides stakeholders with a higher level of confidence in the results obtained, making such tests preferable over other methods.
Convenient Nationwide Testing Locations and Local Locations in McQueen, OK
In McQueen, OK, and beyond, our extensive network of testing locations provides rapid and convenient access to hair follicle tests. With national reach and local presence, individuals and companies can access our services without hassle, ensuring that logistical challenges don’t impede essential drug testing processes.
Simple, Confidential Process in McQueen, OK
Our process for hair follicle testing in McQueen, OK, is both simple and confidential. We prioritize privacy throughout the ordering, testing, and results stages, fully addressing concerns over confidentiality and ease of use. Each step is designed to ensure the client’s experience is as smooth and secure as possible, promoting confidence in our services.
Affordable Pricing and Fast Turnaround in McQueen, OK
Our hair follicle testing services in McQueen, OK, offer cost-effective solutions paired with rapid results. Companies of all sizes benefit from competitive pricing structures and quick delivery of results. This combination ensures excellent value and the peace of mind needed to focus on core business activities without delay.
Fast, Accurate, and Reliable Results in McQueen, OK
Hair follicle drug tests offer unparalleled precision and speed, setting the benchmark for accurate detection of substance use. In McQueen, OK, these tests are celebrated for providing swift results that employers and legal entities can rely on. When quick decisions are needed, the reliability and meticulousness of hair testing crystalize its role as a preferred choice for timely outcomes.
Compliance and Peace of Mind for Employers in McQueen, OK
Utilizing hair follicle testing in McQueen, OK, ensures compliance with stringent workplace drug-free mandates, thus reducing legal liabilities. Employers experience peace of mind knowing their workplace is safe and policies are being adhered to, without the constant worry or oversight associated with more traditional testing methods.
