Urine| Hair Follicle | Oral Fluid | Blood | ETG
The advent of hair analysis is recognized as a robust method to identify drug and alcohol consumption. Hair strands offer an extended timeline of substance use by embedding biomarkers within the hair shaft as it grows. When gathered nearest to the scalp, hair can reveal a detection span of up to roughly 3 months for various substances. The collection process is straightforward, relatively resistant to tampering, and easy to transport.
A 1.5-inch section comprising approximately 200 hair strands (comparable to the width of a #2 pencil) closest to the scalp yields 100mg, which is the ideal amount for both screening and confirmation. For EtG, additional tests, or panels exceeding ten, a more substantial 150mg sample is advisable. We suggest using a jeweler’s scale for precise measurement of the sample. If scalp hair is not accessible, a similar quantity of body hair may be used. When mentioning head hair, it refers exclusively to scalp hair while body hair encompasses all other types, such as facial and axillary.
Process Overview
The processing of a lab-based drug test result follows four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with integrating the sample into the lab's system. This step includes ensuring the sample's seal and the proper shipping, allocating a random Laboratory Accessioning Number (LAN), and filling in any missing data not covered by an electronic chain of custody process.
Screening offers a rapid preliminary check for substance use. Although Screening efficiently excludes drug presence in many instances, any screen yielding a positive result must undergo Confirmation to be valid for legal proceedings. Each presumptively positive sample in Screening must undergo further confirmation.
If a Screening indicates a presumptive positive, additional hair from the initial sample is set aside for Extraction. Here, drugs are extracted from hair at significantly lesser concentrations than found in other techniques (e.g., urine or saliva), reinforcing the complexity of hair drug tests.
Confirmation for any positively screened samples is carried out through GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Each presumptively positive sample undergoes washing before Confirmation as necessary. The complete process from Accessioning to Confirmation is reviewed and adheres to both the CAP (College of American Pathologists) Hair specification and meets ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is often misleading as the analysis is performed on the hair strand and not the follicle beneath the skin.
Hair follicle testing in Sea Cliff, NY demonstrates significant advantages over urine testing. It offers unmatched detection precision and reliability by identifying a broader range of substances. Hair tests, unlike urine tests, reveal long-term substance use, granting employers a thorough understanding of an individual's drug history.
With a detection window extending up to 90 days, hair follicle testing in Sea Cliff, NY offers a comprehensive glimpse into an individual's substance use history. Employers benefit from this extensive detection period, gaining an in-depth understanding of an applicant's or employee's drug use over time.
Hair follicle tests in Sea Cliff, NY offer a tamper-resistant method for drug testing. By significantly reducing the risk of sample adulteration, this method ensures reliable and indisputable results, maintaining the integrity of the testing process.
With accessible testing centers nationwide and locally in Sea Cliff, NY, Accredited Drug Testing offers convenient testing locations. This widespread availability ensures testing services are quick, straightforward, and accessible for all clients.
The process of hair follicle testing in Sea Cliff, NY is both simple and confidential. From ordering to receiving results, the entire process is designed for ease of use while maintaining strict privacy. Individuals can trust that their information remains secure.
Accredited Drug Testing provides competitive pricing and fast turnaround times for hair follicle tests in Sea Cliff, NY. Our affordable pricing structures ensure excellent value, catering to companies of all sizes while maintaining peace of mind.
In Sea Cliff, NY, hair follicle drug testing is synonymous with speed and accuracy. The process provides fast, accurate, and reliable results, setting a benchmark for substance detection. Hair testing precisely identifies drug use, ensuring employers receive trustworthy and timely insights.
Employers in Sea Cliff, NY gain compliance and peace of mind through hair follicle testing. This method aids in maintaining drug-free environments, reducing legal liabilities, and enhancing workplace safety. Hair testing reinforces adherence to workplace policies effectively.
