Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now considered a potent method for detecting drug and alcohol consumption. Hair retains a prolonged record of alcohol and other substances by embedding biomarkers within the fibers of the developing hair shaft. When harvested near the scalp, hair can indicate up to a 3-month period for detecting alcohol and drugs. It is easy to collect, somewhat tamper-resistant, and straightforward to transport.
A 1.5-inch segment consisting of roughly 200 hair fibers (comparable to a #2 pencil's diameter) nearest to the scalp ensures the collection of 100mg of hair, which is the optimum quantity for testing and validation. For EtG, additional tests/reagents, and multi-panel screenings exceeding 10 panels, a sample weight of 150mg is advisable. We suggest checking the sample weight with a jeweler's scale. If scalp hair can't be obtained, an equivalent volume of body hair is acceptable. References to head hair pertain only to scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The four essential steps in processing a lab drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial processing of a sample within a lab's system. This step includes confirming that the sample was securely sealed and correctly shipped, assigning a random LAN (Laboratory Accessioning Number), and completing extra information entry absent from an electronic chain of custody system.
Screening is a preliminary check for drug usage. Although it is an economical approach to eliminate drug usage in most samples, a positive result must be confirmed for legal admissibility. Samples that test positive in Screening require further confirmation.
Should a sample be positive in the Screening phase, additional hair is taken from the initial sample and readied for Extraction. In this stage, drugs are extracted from hair at notably reduced concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to perform.
Every positive screening outcome is verified via GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as required. The complete lab process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and aligns with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly labeled as "hair follicle tests", the assessment targets the hair strand rather than the follicle beneath the scalp.
For those in Meridian Station, MS, hair follicle testing offers significant advantages over urine testing. The accuracy and reliability in substance detection make it superior.
Why Hair Follicle Testing is Better:
Hair follicle testing in Meridian Station, MS, excels with its extended detection period of up to 90 days. This gives a fuller picture of an individual's drug history.
The ability to see a broad span of substance use history makes it invaluable for employers needing insight into potential hires or monitoring current employees.
This comprehensive view ensures informed decisions based on extensive data.
Hair follicle tests in Meridian Station, MS, significantly minimize the risk of sample tampering. The robustness of this test assures reliable outcomes.
Unlike other testing methods, hair sample analysis provides a much harder-to-alter result, enhancing its credibility.
Employers trust this process for its strong resistance to manipulation, promoting a safe and honest workplace.
Accredited Drug Testing ensures convenient access through its expansive network of testing centers, including in Meridian Station, MS.
Availability nationwide means quick and hassle-free testing services right when they're needed without lengthy delays.
This accessibility makes the process efficient whether at a nearby local center or nationwide while maintaining top-tier quality.
The hair follicle testing process in Meridian Station, MS, is crafted for simplicity and confidentiality. The ease of ordering, testing, and result reception is assured.
Our concern for privacy helps alleviate worries, ensuring discreet handling of sensitive information.
Clients value this streamlined process, which respects their needs for convenience and confidentiality.
Competitive pricing and prompt results are foundational to our offerings in Meridian Station, MS.
The affordability of our hair follicle testing does not compromise quality or speed, offering excellent value.
Companies of various sizes benefit from these cost-effective solutions combined with fast turnaround, providing reassurance through reliable and accessible services.
In Meridian Station, MS, the swiftness and precision of hair follicle drug testing help ensure accurate results. Precision in detecting substance use makes this method highly reliable.
The advanced technology involved provides high confidence in the results due to its precise detection capabilities. Plus, its speed in delivering outcomes far surpasses many other testing methods available today.
Employers in Meridian Station, MS, find peace of mind with hair follicle testing by ensuring compliance with drug-free workplace policies. Legal risks are reduced thanks to its accuracy.
The contribution to workplace safety is significant, as it limits the chance of substance abuse negatively affecting productivity and morale.
Trustworthy results build a foundation for secure business practices.
