Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective mechanism for unveiling drug and alcohol consumption. Hair strands can capture biomarkers within the fibers of the growing hair, providing a long-duration record of substance use. When clipped near the scalp, hair offers a detection timeline of up to around three months for alcohol and other substances. Hair is easy to collect, relatively resistant to tampering, and straightforward to transport.
A 1.5-inch segment consisting of approximately 200 hair strands (equivalent to the size of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal quantity for assessment and validation. For EtG, additional tests, and/or analyses exceeding 10 panels, a sample of 150mg is advised. We suggest using a jeweler’s scale for measuring the sample. If scalp hair is unavailable, an equivalent amount of body hair can be gathered. When discussing head hair, we refer solely to scalp hair. Body hair encompasses all other hair types (such as facial and axillary hair).
Process Overview
The drug testing procedure in a laboratory setting includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory’s framework. This phase involves ensuring that the sample was sealed and transported correctly, assigning it a unique LAN (Laboratory Accessioning Number), and completing any outstanding information that was not included by an electronic chain of custody system.
Screening is a preliminary rapid evaluation aimed at detecting abusive substances. Although Screening is a cost-efficient approach to discount drug use for most samples, a positive result in Screening requires further confirmation for it to be viable in a legal context. Samples with a presumptive positive result in Screening necessitate a subsequent confirmation process.
If a sample registers as possibly positive during Screening, additional hair is extracted from the initial batch for Extraction. In this phase, the substance is removed from the hair at a notably reduced concentration compared to other methods (e.g., urine or oral fluid), making hair substance testing the most challenging method to conduct.
Verification of any positive result from Screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that show presumptive positivity undergo washing before confirmation as needed. The comprehensive laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 accreditation measures.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the analysis targets the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Aromas, CA, hair follicle testing surpasses traditional urine tests with its superior detection capabilities. A key advantage is its ability to deliver reliable and accurate results, minimizing chances of tampering. For those seeking thorough substance use screening, hair testing offers an unmatched level of dependability.
Extended Detection Window
Employers in Aromas, CA, gain a comprehensive insight into an individual's substance history thanks to hair follicle testing’s extended detection period of up to 90 days. This broader window helps to more effectively identify patterns of substance use, ensuring well-informed hiring and monitoring decisions.
Tamper-Resistant Testing Method
Hair follicle tests in Aromas, CA greatly minimize the risk of sample adulteration, offering foolproof reliability. This testing method ensures that results are trustworthy, as it is nearly impossible to alter or cheat on a hair test, giving employers and legal authorities an edge in confidence and accuracy.
Convenient Nationwide Testing Locations
Our testing centers located across the nation, including Aromas, CA, provide easy and quick access to reliable drug testing services. This convenience ensures that individuals and businesses alike can efficiently obtain the testing they need without any hassle.
Simple, Confidential Process
Accredited Drug Testing in Aromas, CA prioritizes a straightforward and confidential process for ordering and obtaining hair follicle test results. Our approach ensures privacy and user-friendliness, alleviating concerns about complexity and maintaining utmost confidentiality throughout.
Affordable Pricing and Fast Turnaround
With competitive pricing and rapid turnaround times, Accredited Drug Testing in Aromas, CA delivers exceptional value. Our services cater to companies of all sizes, ensuring they receive timely results and cost-effective solutions without compromising quality.
Fast, Accurate, and Reliable Results
In Aromas, CA, hair follicle testing stands out for its precision and rapid results. This method provides highly accurate detection of substances, offering results you can trust promptly. With hair testing, individuals and organizations benefit from knowing they have a dependable solution for ensuring a drug-free environment.
Compliance and Peace of Mind for Employers
Hair follicle testing in Aromas, CA helps maintain compliance with drug-free workplace policies. Employers can significantly reduce legal risks while enhancing safety and productivity, achieving peace of mind knowing they adhere strictly to regulations with minimal compromise.
