Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying drug and alcohol use. Hair retains a long-term history of substance use by embedding biomarkers within the fibers of the hair as it grows. A sample collected near the scalp can offer a detection timeframe of up to about 90 days for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and convenient to transport.
A 1.5-inch segment containing roughly 200 hair strands (similar in diameter to a #2 pencil) close to the scalp will yield 100mg of hair, which is the optimal quantity for testing and verification. For EtG, add-ons, and/or examinations exceeding 10 panels, a collection of 150mg is advisable. We suggest measuring the specimen with a jeweler's scale. In cases where scalp hair is not accessible, a similar quantity of body hair can be gathered. "Head hair" specifically denotes scalp hair, while "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The key stages in the lab processing of a drug test result consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab's database. This step includes confirming that the sample was securely sealed and sent, generating a random LAN (Laboratory Accessioning Number), and completing any additional data input not covered by an electronic chain of custody system.
Screening provides a preliminary check for substance abuse. While Screening is an economical method to exclude drug consumption on most samples, a positive result requires confirmation to be valid in legal settings. All samples that test presumptively positive during Screening necessitate further confirmation.
Should a sample test presumptively positive during Screening, additional hair is extracted from the primary sample for Extraction. In Extraction, drugs are removed from hair at significantly lower levels than in other techniques (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
GC/MS, GC/MS/MS, or LC/MS/MS techniques are employed for the Confirmation of any positive screening outcome. Prior to confirmation, all presumptively positive samples are cleansed as necessitated. The complete lab process, from Accessioning to Confirmation, is reviewed in accordance with both the CAP (College of American Pathologists) Hair certification and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently called "hair follicle tests," these tests evaluate the hair strand, not the root beneath the scalp.
Comparing hair follicle tests with urine tests in Bridgeport, NY, the former stands out for its accuracy. With a longer detection window, hair exams are more revealing of past substance use. This makes them exemplary for employers demanding stringent drug-free work environments.
Unlike urine tests, which could miss older drug use, hair tests provide a broader timespan, making them indispensable tools for comprehensive assessments.
Hair testing in Bridgeport, NY, offers an extended detection window reaching up to 90 days. This feature is crucial for employers seeking a detailed substance history of employees or applicants.
Unlike urine tests, the extensive timeframe covered by hair follicle tests ensures a comprehensive view, vital for maintaining workplace integrity and making informed employment decisions.
The tamper-resistant nature of hair follicle testing in Bridgeport, NY, is unparalleled. Our hair tests dramatically minimize the risk of sample adulteration, securing trustworthy results.
By choosing hair analysis, individuals and organizations benefit from the assurance that the results are authentic and reliable, providing a solid foundation for critical decision-making.
Accredited Drug Testing offers convenient testing locations across the nation, including Bridgeport, NY. Our widespread network ensures easy access to hair testing services, facilitating a hassle-free process for individuals and organizations alike.
Local centers provide an added layer of convenience, ensuring that testing needs are met swiftly and efficiently, without unnecessary delays.
In Bridgeport, NY, our hair follicle testing process is straightforward and confidential. From ordering the test to sample collection and receiving results, we ensure privacy at every step.
Our system is designed to alleviate concerns about ease of use and confidentiality, offering a seamless experience for all involved parties.
Offering competitive pricing and quick turnaround in Bridgeport, NY, our hair follicle tests provide excellent value. They cater to businesses of every size, ensuring affordability without compromising quality.
Swift results paired with reasonable pricing make hair analysis an attractive option, delivering superior service that organizations can trust.
The precision of hair follicle drug tests in Bridgeport, NY, is unmatched. Our testing method not only offers rapid results but also ensures accuracy in detecting substances. These tests provide peace of mind by delivering reliable information, allowing better-informed decisions in various scenarios.
Quick turnaround is a hallmark of our services. Once submitted, hair samples are processed efficiently, minimizing waiting times without sacrificing accuracy, making them an exceptional choice over conventional methods.
Ensuring compliance with drug-free workplace policies in Bridgeport, NY, is achievable with hair follicle tests. These tests help mitigate potential legal issues by accurately depicting employee substance histories.
Employers gain peace of mind, knowing that relying on hair testing maintains workplace safety and aligns with compliance standards, reducing liability risks.
