Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly regarded as a robust method for detecting substance and alcohol usage. It offers an extended timeline of drug and alcohol intake by capturing biomarkers within the strands of maturing hair. When procured near the scalp, it can reveal up to a three-month history of drug and alcohol consumption. The collection of hair is straightforward, fairly resistant to tampering, and uncomplicated to transport.
A 1.5-inch section consisting of about 200 hair strands (comparable to a #2 pencil's diameter) nearest to the scalp yields 100mg, an optimal amount for initial screening and verification. For EtG detection, supplementary tests, and panels exceeding ten, a 150mg sample is suggested. We advise using a jeweler’s scale for accurate measurement. If scalp hair is not accessible, a corresponding quantity of body hair is acceptable. By head hair, we mean only scalp hair. In contrast, body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory handling of a drug test is broken down into four core phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary integration of a sample into the lab's system. This process ensures the correct sealing and dispatch of the sample, allocates a unique LAN (Laboratory Accessioning Number), and finalizes any remaining data entry not covered by the electronic chain of custody protocol.
Screening functions as an initial, expedited assessment for substance abuse. Though Screening offers a budget-friendly method to eliminate drug usage for the bulk of samples, confirmation for court use necessitates verification of any positive results. Presumptive positive samples in Screening must undergo further confirmation.
If a sample tests as presumptively positive during Screening, additional hair is extracted for the Extraction phase. Here, drugs are isolated from hair at concentrations significantly lower than those in other methods (such as urine or oral fluid), underscoring the complexity of hair drug screening.
Confirmation of positive Screening outcomes is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before Confirmation if required. Every aspect from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair specifications and ISO / IEC 17025 certification standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly called "hair follicle tests", the analysis targets the hair strand itself, not the follicle beneath the scalp
In Rocky Hill, OH, hair follicle testing surpasses urine tests by offering prolonged detection periods and increased accuracy. Unlike urine tests, which only provide a short-term view, hair tests reveal substance use over a long duration.
Hair follicle testing in Rocky Hill, OH presents an extended detection window that spans up to 90 days. This provides employers a comprehensive view of an individual’s substance use history, enhancing decision-making regarding hiring and retention.
With a tamper-resistant methodology, hair follicle testing in Rocky Hill, OH significantly lowers sample manipulation risks. Tests ensure unquestionable reliability, rendering them a trustworthy choice for accurate assessments.
In Rocky Hill, OH, the availability of convenient testing locations nationwide ensures easy and swift access to services. Our extensive network facilitates quick testing, making the process hassle-free.
The hair follicle testing process in Rocky Hill, OH is made simple and confidential, mitigating concerns over privacy. Individuals can expect a straightforward system for ordering, testing, and obtaining results.
We offer affordable pricing for hair follicle testing in Rocky Hill, OH, with fast turnaround times. Our competitive rates deliver excellent value, ensuring peace of mind for various business sizes.
The accuracy and quick turnaround of hair follicle drug tests in Rocky Hill, OH are unmatched. Speed and Precision are integral as these tests precisely assess substance use, yielding reliable results promptly.
Hair follicle testing provides compliance and peace of mind for employers in Rocky Hill, OH. Ensuring adherence to drug-free workplace policies reduces legal liabilities and elevates workplace safety standards overall.
