Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair serves as a chronicling medium by encasing biomarkers within the fibers of the hair as it grows. When collected near the scalp, hair can indicate drug or alcohol use within a roughly 90-day detection period. Hair collection is straightforward, somewhat resistant to tampering, and easy to transport.
A sample measuring 1.5 inches and consisting of approximately 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp renders 100mg, the perfect quantity for analysis and validation. For tests such as EtG, add-ons, or those exceeding 10 panels, 150mg of the hair sample is advised. We suggest using a jeweler’s scale for precise measurement. If scalp hair is not available, an equivalent amount of body hair may be used. By head hair, we mean specifically scalp hair; body hair refers to all other types (facial, axillary, etc.).
Process Overview
The laboratory analysis for a drug test result comprises four fundamental steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase of entering a sample into a lab’s system. This involves ensuring the sample was correctly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and finishing any supplementary data entry not provided by an electronic chain of custody system.
Screening is a preliminary inspection for substance abuse. Although Screening is an economical measure to exclude drug use in most samples, a positive result necessitates confirmation to be valid in legal scenarios. Presumptively positive samples identified in Screening mandate secondary confirmation.
If presumptive positivity arises in the Screening phase, additional hair is extracted from the initial sample for the Extraction phase. During Extraction, drugs are isolated from hair at considerably lower concentrations compared to other methods (such as urine or oral fluid), underscoring the complexity of performing hair drug screening.
Any positive Screening results undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS techniques. Before Confirmation, all samples testing presumptive positive are cleaned as required. The entire laboratory procedure from Accessioning to Confirmation is rigorously evaluated under both CAP (College of American Pathologists) Hair designation and the accreditations in compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although referred to as "hair follicle tests", the analysis itself is conducted on the hair strand, not the follicle beneath the scalp.
Why does hair follicle testing stand out against traditional urine tests in New Hyde Park, NY? Hair tests offer superior detection accuracy and reliability. Their essence lies in tracing drug use retrospectively over months, unlike urine tests, which are more limited in scope. This capability plays a crucial role for employers seeking robust substance use evaluations.
With its extended detection window, hair follicle testing in New Hyde Park, NY is invaluable, detecting drug use over an extended period of up to 90 days. This comprehensive scope gives employers insight into an individual's sustained substance habits, rather than just recent use, facilitating more informed employment decisions.
Features of hair follicle tests in New Hyde Park, NY include tamper-resistant collection and analysis. The method significantly diminishes adulteration risks, providing reliable and unquestionable results. This assurance of integrity is crucial for organizations enforcing drug-free policies, minimizing the chances of inaccurate outcomes.
Offering convenient testing options, Accredited Drug Testing ensures accessibility both nationwide and locally in New Hyde Park, NY. Our centers provide quick and hassle-free access to drug testing services, ensuring that individuals can promptly meet testing requirements without inconvenience, enhancing the overall experience.
In New Hyde Park, NY, the drug testing process is both simple and confidential. With straightforward procedures for scheduling tests and accessing results, Accredited Drug Testing prioritizes privacy and user-friendliness. This approach addresses any concerns users might have regarding the protection of their personal information.
Accredited Drug Testing in New Hyde Park, NY offers affordable pricing and fast turnaround, emphasizing value for companies. Our competitive costs and swift result delivery cater to businesses of all sizes, ensuring financial feasibility while maintaining excellence in service delivery and client satisfaction.
Hair follicle drug tests in New Hyde Park, NY provide fast, accurate, and reliable results. Their exceptional precision makes them a cornerstone in substance detection, offering unmatched diagnostic efficiency. By using an advanced analysis, hair tests ensure high accuracy in identifying drug use, giving both individuals and organizations confidence in the results.
For employers in New Hyde Park, NY, hair follicle testing supports compliance with drug-free workplace standards. Implementing such tests aids in reducing legal exposure while promoting workplace safety, ultimately offering employers peace of mind. Hair tests are part of a responsible employment practice to maintain a lawful and secure working environment.
