Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a significant method for identifying drug and alcohol usage. Hair offers an extended timeline of substances by embedding biomarkers within the strands during growth. When cut near the scalp, hair showcases an estimated 3-month window for detecting alcohol and other substances. Hair collection is straightforward, hard to alter, and readily transportable.
A 1.5-inch portion, consisting of around 200 hair strands (similar to a #2 pencil’s diameter) nearest to the scalp provides 100mg of hair, the optimal amount for both screening and validation. For EtG, additional tests, or panels exceeding 10, a 150mg sample is advisable. It's suggested to weigh the hair using a jewelry scale. If scalp hair isn’t present, an equivalent amount of body hair is acceptable. Specifically, head hair implies only scalp hair, while body hair encompasses all additional types (facial, axillary, etc.).
Process Overview
The laboratory drug test processing includes four major phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step, integrating a sample into the lab’s framework. This stage includes ensuring the sample’s seal and proper shipment, generating a randomized LAN (Laboratory Accessioning Number), and finishing any pending data entry not concluded by an electronic custody trail.
Screening serves as a preliminary assessment for substance misuse. Although Screening offers a budget-friendly approach for dismissing drug presence in most samples, a positive screening result requires validation for legal acceptance. Samples that yield a presumptive positive outcome during Screening demand a thorough subsequent confirmation.
In instances of presumptive positive outcomes during Screening, additional hair is extracted from the initial specimen for the Extraction process. In this phase, drugs are isolated from hair with diminished concentration levels compared to other techniques (e.g., urine or saliva), emphasizing the complexity of hair drug analysis.
GC/MS, GC/MS/MS, or LC/MS/MS are utilized for affirming any positive screening outcomes. Prior to validation, all presumptive positives undergo washing as necessary. The full laboratory procedure from Accessioning to Confirmation undergoes scrutiny per CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often mentioned as "hair follicle tests," the assessment evaluates the hair strand rather than the sub-scalp hair follicle.
In Sutton, WV, hair follicle testing is superior to urine testing due to enhanced detection accuracy and reliability.
Where urine tests are limited to recent consumption, hair tests offer a comprehensive history of drug use, making them a preferred choice for a more dependable assessment.
In Sutton, WV, the extensive detection window of hair follicle testing gives a thorough view of an individual’s drug history. This method can trace drug use for up to 90 days.
Such a comprehensive assessment is vital for employers looking to make well-informed hiring decisions.
In Sutton, WV, the hair follicle test offers a testing method that hugely minimizes the risk of sample tampering. This makes results more trustworthy and hard to dispute.
Such attributes make this method highly credible, ensuring the integrity of the test results is maintained.
Testing at your convenience is offered with our numerous testing centers across the nation, including Sutton, WV.
Our widespread locations ensure that getting a test is an easy and efficient process wherever you are situated.
In Sutton, WV, the hair follicle testing process is designed to be both simple and confidential.
The process respects individual privacy concerns while ensuring results are delivered in a timely and confidential manner.
Our affordable pricing and swift turnaround in Sutton, WV, offer companies excellent value.
This ensures financial efficiency alongside the renowned reliability of hair follicle tests.
In Sutton, WV, hair follicle drug tests offer rapid, precise, and dependable results. These assessments are highly accurate at identifying substance use, ensuring reliable data.
Employing advanced testing technologies, they guarantee prompt and accurate results, helping make informed decisions swiftly and effectively.
In Sutton, WV, hair follicle drug testing helps employers maintain compliance with drug-free workplace policies, enhancing safety and reducing potential legal risks.
This testing assures employers of the reliability and peace of mind that comes with a secure and compliant workplace.
