Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective approach for identifying drug and alcohol consumption. Hair captures a comprehensive timeline of substance use by embedding biomarkers within the growing strands. When gathered near the scalp, it can reveal drug and alcohol use for up to three months. Hair collection is straightforward, fairly resistant to tampering, and convenient for transportation.
A sample measuring 1.5 inches and consisting of around 200 hair strands (comparable in thickness to a #2 pencil) near the scalp yields 100mg of hair, which is optimal for testing and verification. For EtG, additional analyses, or testing beyond 10 panels, 150mg is advised. We suggest using a jeweler’s scale for weighing the sample. Should scalp hair be unavailable, an equivalent quantity of body hair is an option. "Head hair" strictly refers to scalp hair, whereas "body hair" encompasses all other hair types (such as facial and axillary hair).
Process Overview
The laboratory processing of a drug test involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the preliminary phase of incorporating a sample into a lab's system. This process verifies that the sample was properly sealed and shipped, assigns a unique Laboratory Accessioning Number (LAN), and completes any missing data entry not captured by an electronic chain of custody system.
Screening is an initial, swift evaluation for substances of abuse. While it serves as a cost-effective means to exclude drug usage in most samples, a positive result requires confirmation to hold up in legal settings. Samples testing presumptively positive during Screening necessitate further confirmation.
In cases where Screening indicates a presumptive positive result, additional hair is extracted from the original sample and processed for Extraction. Here, substances are isolated from the hair at much lower concentrations than in other methodologies (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of any positive screening result is performed using techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The entire process, from Accessioning to Confirmation, adheres to the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation requirements.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes called "hair follicle tests", the method examines the hair strand itself, not the follicle below the scalp
In Garfield, NM, hair follicle testing clearly outshines traditional urine testing. Its longer detection span and higher reliability present a compelling advantage.
Employers value the heightened accuracy of hair tests, minimizing false positives and negatives. Its superior performance in identifying drug use history makes it an invaluable tool for thorough screening.
Hair follicle testing in Garfield, NM, offers an extended window for drug detection that exposes up to 90 days of substance use history, giving employers/access to comprehensive insights.
This expanded timeframe in hair testing allows better tracking of an applicant or employee’s past drug habits, proving crucial for making informed employment decisions.
Garfield, NM benefits greatly from hair follicle tests because they drastically lessen the possibility of tampering or adulteration.
Hair tests are a credible method of drug testing, delivering results that are not easily manipulated or faked. This ensures highly dependable outcomes, especially vital for important decision-making.
In Garfield, NM, the ease of accessing widespread testing centers, including local locations, facilitates quick and stress-free testing services for citizens.
Our national network of testing facilities guarantees that no matter where you are, reliable drug testing services are readily accessible, enhancing overall convenience.
Undergoing hair follicle testing in Garfield, NM, involves an uncomplicated, confidential process, addressing privacy concerns effectively.
From ordering to testing, and receiving results, every step ensures customer privacy, making it a straightforward and anxiety-free experience for all individuals involved.
Competitive pricing structures combined with expedient turnaround times make hair follicle testing in Garfield, NM, a cost-effective solution for businesses.
Providing quick results without compromising quality offers tremendous value, catering to the needs of companies regardless of their size.
The precision and rapid outcomes of hair follicle drug testing in Garfield, NM, significantly enhance its reliability. Known for instantly delivering high-accuracy in identifying substance use, it positions hair tests as a top choice.
Compared to traditional tests, the speed with which hair tests yield reliable results is unmatched. This efficiency not only satisfies in terms of quick verification but also ensures credibility in detecting substance histories.
Employers in Garfield, NM find confidence in hair follicle testing, meeting and enhancing compliance with drug-free work policies effortlessly.
Using hair tests reduces legal liabilities while bolstering workplace safety and ensuring peace of mind, knowing that the workforce remains substance-free.