Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying drug and alcohol consumption. The hair captures a chronological record of substance intake by embedding chemical markers within its growing strands. When collected near the scalp, hair can offer up to an approximate 3-month detection span for alcohol and other substances. It's straightforward to collect, relatively challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches of approximately 200 hair strands (about the size of a #2 pencil) closest to the scalp yields 100mg, which is the preferred sample size for screening and confirmation. For EtG, additional tests, and/or screenings beyond 10 panels, a 150mg specimen is advised. Utilize a jeweler’s scale for weighing the sample. If scalp hair isn't available, an equivalent amount from the body can be used. By head hair, we mean scalp hair strictly. Body hair covers all other types, such as facial, axillary, etc.
Process Overview
The laboratory processing of a drug test result encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary handling of a sample into a lab's system. This step includes confirming that the sample was sealed and dispatched correctly, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data entry not supplied by an electronic chain of custody system.
Screening involves a preliminary swift check for drugs of abuse. Though Screening is a cost-efficient strategy for excluding drug usage in most samples, a positive screen mandates confirmation for legal validity. Any samples with presumptive positivity in Screening necessitate an additional confirmation.
Should a sample exhibit presumptive positivity during the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. During this stage, drugs are drawn from hair at substantially lower concentrations than other methods (e.g., urine or oral fluid), rendering hair drug screening the most intricate method to execute.
Confirmation of any positive screen result is conducted through GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are cleansed before confirmation as required. The end-to-end laboratory process from Accessioning to Confirmation undergoes scrutiny under the CAP (College of American Pathologists) Hair designation along with ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the assessment analyzes the hair strand instead of the follicle beneath the scalp
In Rock Island, OK, hair follicle testing emerges as superior to urine-based tests due to its enhanced detection abilities. Unlike traditional urine tests, hair testing can uncover drug use over a broader range of time. This elevated level of accuracy and detail offers reliable identification of substance use history. Hair tests provide an edge with their capability to detect a wider array of substances with precision.
Rock Island, OK, benefits from the extended detection capability of hair follicle tests. These tests provide a comprehensive overview of an individual's substance use history, stretching up to 90 days back. Employers can rely on this method for a thorough understanding of applicant or employee drug habits, leveraging the extended detection window for well-informed decision-making about potential hires.
In Rock Island, OK, hair follicle testing is recognized for its resistance to tampering. Unlike other methods prone to sample adulteration, hair tests consolidate integrity with a collection process that guards against manipulation. This robustness ensures the credibility of the results, making hair follicle testing an ideal choice for obtaining undebatable evidence concerning an individual's substance use.
Convenient access to testing services is assured across Rock Island, OK and the nation. Our network of centers facilitates effortless testing experiences, ensuring locations are readily accessible. The expansive reach of testing facilities eliminates barriers to drug screening, promoting ease of access for businesses and individuals alike, through our comprehensive site coverage.
In Rock Island, OK, we ensure a straightforward, confidential procedure for acquiring and understanding test results. The seamless process encompasses easy ordering, sampling, and result retrieval. Our commitment to privacy assures clients that their information remains protected, providing comfort with the process's confidentiality and ease of navigation.
Affordable pricing and expedited turnaround characterize our hair follicle testing services in Rock Island, OK. Our cost-effective solutions, coupled with rapid result delivery, present substantial value. Companies of varying scopes can benefit from our accessible services, ensuring efficient and budget-friendly drug testing approaches for enhanced workplace regulation adherence.
When it comes to drug testing in Rock Island, OK, hair follicle tests offer rapid, accurate, and trustworthy outcomes. These tests stand out due to their precise detection capabilities, unearthing substance use with impressive accuracy. The efficiency of sample analysis ensures swift results, making hair testing a preferred choice for those seeking prompt and dependable drug screening results.
For Rock Island, OK employers, hair follicle testing offers compliance and reassurance. This method supports maintaining drug-free workplace mandates, minimizing legal exposure. By integrating hair tests into employment procedures, businesses can bolster workforce safety, aligning with zero-tolerance policies and fostering a secure and productive work environment.
