Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has increasingly been recognized as a significant method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug usage by embedding biomarkers within the strands as they develop. When sampled near the scalp, hair can offer a detection timeframe of up to 3 months for alcohol and drugs. It is straightforward to collect, relatively tough to tamper with, and simple to transport.
A sample of 1.5 inches consisting of around 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimal amount for analysis and verification. For EtG, extra tests, or evaluations exceeding 10 panels, 150mg of hair is advised. Using a jeweler’s scale to weigh the specimen is recommended. If scalp hair is absent, a corresponding quantity of body hair might be used. Reference to head hair implies only scalp hair. Body hair encompasses all other hair types (such as facial or axillary).
Process Overview
The four essential stages in processing a drug test result in a laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process of integrating a sample into a lab’s system. This involves verifying the sample’s proper sealing and shipment, assigning an arbitrary LAN (Laboratory Accessioning Number), and finishing any additional data entry not covered by an electronic chain of custody system.
Screening is a preliminary rapid check for drugs of abuse. Although Screening is a budget-friendly method to dismiss drug consumption in most samples, any positive screen must be validated to be credible in legal settings. Any samples that are suggested positive in Screening need a secondary validation.
Should a sample be suggestively positive at the Screening phase, additional hair is extracted from the initial sample to prepare for Extraction. This step involves isolating drugs from hair at a concentration much lower compared to other methods (such as urine or oral fluid), highlighting hair drug testing as a complex method to execute.
Any affirmatively screened result is confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples suggested to be positive are cleansed before confirmation as required. The entire lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair standard and the accreditation of ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp
Why choose hair follicle testing over urine testing in Selma, OH? Hair tests offer superior detection accuracy, capturing a more comprehensive drug use history. Their reliability surpasses traditional methods.
Hair testing detects substance use over a significantly longer duration, providing a more detailed analysis. This makes it the preferred choice for those seeking dependable outcomes.
One of the standout benefits of hair follicle testing in Selma, OH is its extended detection window, stretching up to 90 days. This extensive timeframe provides a more thorough look into substance use history.
Employers favor this method because it gives a detailed overview of an individual's drug use, forming a crucial part of pre-employment screening processes.
Hair follicle testing in Selma, OH stands out as a tamper-resistant method, significantly minimizing the risk of sample adulteration. This ensures that results are reliable and uncontestable.
By choosing this method, individuals and organizations can have peace of mind, knowing the test cannot be easily manipulated, thus maintaining integrity.
With convenient testing centers available nationwide, including in Selma, OH, accessing hair follicle testing is hassle-free. This nationwide presence ensures quick and easy access to essential testing services.
The widespread availability of testing centers guarantees that tests can be conducted efficiently, saving time and effort for all involved.
The hair follicle testing process in Selma, OH is simple and confidential. From ordering to obtaining results, the process is designed for ease and privacy, ensuring client comfort throughout.
Addressing key privacy concerns, our streamlined approach ensures that testing is both discreet and user-friendly, catering to a range of needs.
In Selma, OH, our hair follicle testing services boast affordable pricing and fast turnaround times, offering an exceptional value for companies of all sizes.
Competitive pricing combined with swift processing ensures a cost-effective solution, providing peace of mind and efficient service delivery.
Hair follicle drug tests in Selma, OH are renowned for their speed and reliability. They offer fast and precise results, allowing for swift decision-making in both workplace and personal testing.
These tests are highly accurate, detecting a wide range of substances with ease. The rapid processing time ensures minimal wait for results, boosting confidence in the testing process.
Hair follicle testing in Selma, OH aids employers in ensuring compliance with drug-free workplace policies. It helps reduce legal risks and enhances workplace safety, providing peace of mind for all parties involved.
By incorporating this testing into regular protocols, employers can significantly contribute to a safer and legally compliant work environment.
