Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become a significant method for uncovering drug and alcohol consumption. Hair captures a comprehensive timeline of substance use by embedding biomarkers within the hair strand as it grows. By collecting hair close to the scalp, it is possible to detect alcohol and other substances for up to three months. Hair collection is straightforward, challenging to tamper with, and easy to transport.
A sample measuring 1.5 inches, comprising about 200 hair strands (equivalent to a #2 pencil's thickness) and taken nearest to the scalp, yields 100mg of hair, deemed optimal for initial tests and confirmations. For EtG and tests exceeding ten panels, 150mg is advised. It is preferable to measure the specimen using a jeweler’s scale. If scalp hair is not accessible, an equivalent amount of body hair may be used. References to head hair pertain solely to scalp hair, while body hair encompasses other types (facial, axillary, etc.).
Process Overview
The core stages in laboratory processing of drug test results encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial handling of a sample within the laboratory system, ensuring the sample was sealed and dispatched correctly, assigning a Laboratory Accessioning Number (LAN), and completing any data entry omissions not captured by an electronic custody chain system.
Screening entails a preliminary rapid examination for drug abuse. While Screening serves as an economical approach to rule out drug usage for most samples, a positive result requires confirmation to be legally acceptable. Samples testing presumptively positive in Screening need additional confirmation.
In the event of a presumptive positive in Screening, additional hair is extracted from the original sample and processed for Extraction. During this phase, substances are separated from hair in lesser concentrations compared to other methods (e.g., urine or oral fluids), highlighting the challenges of hair drug screening.
Confirmation for any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation if necessary. The entire processing procedure from Accessioning through Confirmation is meticulously reviewed under both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests," the procedure actually analyzes the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Milan, NM
Hair follicle tests are superior to urine tests due to their enhanced detection accuracy. They offer a longer detection span, providing a comprehensive look at substance use over several months. This makes them more reliable for evaluating consistent drug use, giving employers the assurance they need.
Extended Detection Window in Milan, NM
Hair follicle testing stands out with its extended detection window—up to 90 days. Employers in Milan, NM, gain a thorough understanding of an individual's substance use history. Such a broad detection period offers invaluable insights into both past and ongoing drug habits, facilitating well-informed decisions.
Tamper-Resistant Testing Method in Milan, NM
The robustness of hair follicle drug testing significantly diminishes the chances of sample adulteration. This ensures that the results are both dependable and indisputable, providing clients in Milan, NM, with the peace of mind that the testing process is secure against tampering.
Convenient Nationwide Testing Locations and Local Locations in Milan, NM
Our extensive network of testing centers ensures that individuals in Milan, NM, have easy access to services. Nationwide availability means that testing is both hassle-free and accessible, catering to a wide range of needs quickly and efficiently.
Simple, Confidential Process in Milan, NM
The process of ordering, taking, and receiving results for hair follicle tests in Milan, NM, is straightforward and private. This transparent approach addresses privacy concerns while ensuring ease of use, ensuring a seamless experience for all involved.
Affordable Pricing and Fast Turnaround in Milan, NM
Offering competitive pricing and swift turnaround times, our hair follicle testing services in Milan, NM, deliver outstanding value. These affordable options ensure peace of mind and efficiency, accommodating businesses of all sizes.
Fast, Accurate, and Reliable Results in Milan, NM
The precision and rapidity of hair follicle drug tests are unmatched. In Milan, NM, these tests boast remarkable accuracy in detecting substance use. With their advanced detection mechanisms, they offer an excellent alternative to traditional testing methods, ensuring that results are not only swift but dependable.
Compliance and Peace of Mind for Employers in Milan, NM
Employing hair follicle tests in Milan, NM, ensures adherence to drug-free workplace policies. This not only mitigates legal risk but also bolsters workplace safety, providing employers with a heightened sense of security and compliance assurance.
