Urine| Hair Follicle | Oral Fluid | Blood | ETG
Acknowledged for their intriguing utility, hair assessments have emerged as essential instruments for uncovering drug and alcohol usage. This natural indicator offers a comprehensive timeline of alcohol and drug consumption, as biomarkers are embedded within the shafts of actively growing strands. When snipped close to the scalp, hair can provide an estimated three-month span for detecting alcohol and drugs. This type of testing stands out for its straightforward collection process, inherent resistance to tampering, and ease of transport.
An optimal sample of 1.5 inches, comprising roughly 200 hair strands (mimicking the girth of a #2 pencil) near the scalp amounts to 100mg, ideal for both primary screening and confirmation processes. For EtG extensions or tests exceeding ten panels, a 150mg quantity is preferred. It's advisable to gauge the sample's weight using a jeweler’s balance. In the absence of scalp hair, a comparable volume of body hair is an alternative. When discussing head hair, our focus is solely on scalp hair. Body hair pertains to all other varieties (e.g., facial, axillary).
Process Overview
Executing a four-step procedure within the lab, the drug test result journey involves Accessioning, Screening, Extraction, and Confirmation.
The Accessioning phase introduces the specimen into the lab's framework, ensuring correct sealing and dispatching, generating a unique LAN (Laboratory Accessioning Number), while completing any further manual data input missing from an electronic custody chain.
The Screening step initiates a preliminary, brisk drug use evaluation. Although economically efficient for discounting drug presence in a large number of samples, a positive screening necessitates confirmation to be eligible for legal acceptance. Presumptive positives from Screening demand subsequent verification.
If Screening indicates a presumptive positive, additional hair is drawn from the original sample for the Extraction phase. Here, substances are isolated from hair in notably lower concentrations compared to other methods (e.g., urine or oral fluids), illustrating the complexity of hair drug analysis.
Verification of each presumptive positive from Screening is pursued via GC/MS, GC/MS/MS, or LC/MS/MS. Before confirming, all presumptive positives undergo washing as needed. A comprehensive review of the laboratory path from Accessioning to Confirmation is guaranteed under both the CAP's (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed “hair follicle tests,†these tests actually evaluate the hair shaft, not the follicle beneath the scalp.
In Flemington, MO, hair follicle testing outperforms traditional urine tests by offering enhanced detection accuracy and reliability. The impressive sensitivity of hair analysis allows for a more comprehensive understanding of substance use, making it preferable for organizations seeking dependable drug testing results.
The extensive detection window of hair follicle testing in Flemington, MO, captures drug usage over a prolonged period, as long as 90 days. This capability provides employers a thorough overview of a person’s substance usage history, offering crucial insights into their long-term drug habits.
The tamper-resistant nature of hair follicle tests in Flemington, MO, minimizes the likelihood of sample adulteration. This method ensures the integrity of the test results, delivering dependable and unequivocal findings that are trusted by employers and legal entities.
With convenient testing centers nationwide, including local facilities in Flemington, MO, Accredited Drug Testing ensures easy access to drug testing services. This widespread availability facilitates seamless and efficient testing processes for individuals and businesses alike.
The testing process in Flemington, MO, is designed to be straightforward and confidential. From ordering to receiving results, the procedure maintains privacy and simplicity, addressing user concerns and providing a stress-free experience.
Accredited Drug Testing in Flemington, MO, offers competitive pricing and quick report times. Our fast turnaround and economical options provide excellent service value, catering to companies of diverse sizes with reassurance and affordability in drug testing solutions.
Hair follicle drug tests in Flemington, MO, offer rapid and highly accurate results. These tests stand out due to their precision in identifying substances, providing clear and reliable outcomes swiftly. The accuracy of hair analysis in detecting various drugs makes it a favored choice for both legal and professional needs.
Hair follicle testing ensures compliance with drug-free workplace policies in Flemington, MO, offering employers peace of mind. By integrating these tests, organizations can mitigate legal risks and bolster the safety and well-being of their work environments.
