Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for detecting drug and alcohol consumption. Hair serves as a long-term record of alcohol and other drugs by embedding biomarkers within the structure of the hair strand as it grows. When acquired near the scalp, hair can reveal a detection timeline of up to about three months for alcohol and other drugs. Hair collection is straightforward, relatively tamper-resistant, and simple to transport.
A 1.5-inch portion of approximately 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the perfect sample size for both screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the hair sample is advised. It is suggested to weigh the sample using a jeweler’s scale. If scalp hair isn't available, a comparable quantity of body hair may be used. References to head hair pertain solely to scalp hair. Body hair encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The four major stages in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial entry of a sample into a lab’s system. This process entails confirming the sample was properly sealed and shipped, assigning it a unique LAN (Laboratory Accessioning Number), and completing any supplementary data input not captured by an electronic chain of custody method.
Screening involves an initial rapid examination for drugs of abuse. Although Screening is an economical approach to discount drug use for most samples, a positive finding necessitates confirmation to be valid in legal settings. Any samples with a presumptive positive result in Screening necessitate a second confirmation stage.
If a sample shows a presumptive positive result at the Screening phase, additional hair is taken from the original specimen and readied for Extraction. At this stage, drugs are extracted from hair at a much lower concentration than other methods (such as urine or oral fluid), thus making hair drug screening the most complex testing method to conduct.
Confirmation of any positive screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptively positive samples are cleansed before confirmation as necessary. The entirety of the lab procedure from Accessioning to Confirmation is assessed in accordance with both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the examination targets the hair strand rather than the follicle beneath the scalp
Hair follicle tests surpass traditional urine tests due to their unparalleled accuracy and reliability in Farson, WY. Unlike urine tests, they detect a longer history of drug use, proving invaluable for employers and legal entities keen on maintaining strict substance policies. The extended detection window guarantees comprehensive analysis, unlike the shorter, less effective urine tests.
Farson, WY benefits from hair follicle testing's ability to detect drug use over an extended period, up to 90 days. This allows for a thorough assessment of a person's substance history, offering employers a detailed understanding of an applicant's past behaviors. Such information is vital for making informed hiring decisions and monitoring employee health.
Hair follicle tests in Farson, WY offer a tamper-resistant solution to drug testing, significantly reducing the likelihood of result adulteration. The nature of hair testing ensures that samples are difficult to alter, providing reliable results that uphold integrity and trustworthiness, essential for both legal and employment verification processes.
Convenience of our numerous testing centers nationwide, including those near Farson, WY, ensures quick and hassle-free access to services. These locations provide easy scheduling, reducing the burden on individuals and companies seeking testing, while ensuring uniformity in testing quality across various regions.
Our process in Farson, WY for ordering and taking hair follicle tests is simple and confidential. This ensures that privacy is maintained, addressing any individual concerns regarding sensitive information. From test ordering to result delivery, our services are streamlined for ease of use while preserving confidentiality.
In Farson, WY, our competitive pricing paired with fast turnaround times offers excellent value to businesses of all sizes. Our hair follicle drug tests are affordable, allowing companies to benefit from high-quality testing services without exceeding budget constraints, providing peace of mind alongside cost efficiency.
In Farson, WY, hair follicle drug tests provide fast, accurate, and reliable results with precision that is unmatched. These tests quickly identify the presence of substances with high accuracy, reducing the need for repeat testing and ensuring the credibility of results. This efficiency aids in timely decisions, essential for both legal and employment purposes.
For Farson, WY employers, compliance and peace of mind are achieved through the adoption of hair follicle testing. This method ensures adherence to drug-free workplace policies, minimizing legal risks and bolstering workplace safety. The test's reliability reassures employers that they maintain a safe and compliant work environment.
