Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as a potent means for identifying drug and alcohol consumption. This method captures biomarkers in the fibers of the developing hair shaft, offering a prolonged history of substance use. When taken near the scalp area, hair can reveal drug and alcohol use for roughly up to three months. The collection process for hair is straightforward, challenging to tamper with, and convenient for transport.
A segment measuring 1.5 inches with about 200 hair strands (similar in size to a #2 pencil) near the scalp will yield 100mg, which is the perfect quantity for both screening and confirmatory testing. For comprehensive panels such as EtG tests or those surpassing 10 panels, 150mg of the specimen is advised. It's suggested to use a jeweler’s scale for precise specimen weighing. If scalp hair isn’t available, an equivalent quantity of body hair can be used. The term "head hair" specifically denotes scalp hair, while "body hair" encompasses facial, axillary, and other types.
Operational Process
The key phases in processing a drug test result in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with integrating a sample into the lab’s workflow. This step confirms the sample's proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any missing information not included in an electronic chain of custody system.
Screening performs an initial assessment for the presence of drugs. Although it’s a budget-friendly option for dismissing drug use in most cases, any positive screening result requires confirmation for legal admissibility. Samples that return a positive in Screening mandate an additional confirmation step.
Upon obtaining a presumptively positive result in Screening, additional hair is extracted from the original specimen to be readied for Extraction. At this phase, drug concentration extraction from hair occurs at levels much lower than other approaches (e.g., urine or oral fluid), underscoring why hair drug testing is highly demanding.
Positive screening confirmations utilize GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptively positive samples are pre-washed before confirmation where necessary. Processing, from Accessioning through Confirmation, adheres to the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accredited standards.
Benefits of hair drug analysis:
Drawbacks:
Note: Commonly known as "hair follicle tests", this test evaluates the hair shaft and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In contrast to traditional urine testing, hair follicle tests offer superior detection capabilities. In Farmingville, NY, these tests provide an accurate and reliable assessment of an individual's drug use history, eliminating the uncertainties often associated with urine tests.
Extended Detection Window
Hair follicle testing in Farmingville, NY is superior due to its prolonged detection window. Able to detect drug use for up to 90 days, this method grants employers a thorough insight into an applicant's or employee's drug history, surpassing shorter detection times of other methods.
Tamper-Resistant Testing Method
The hair follicle test presents a formidable defense against sample tampering in Farmingville, NY. Its structure ensures samples remain untampered and genuine, delivering results that professionals can trust implicitly, safeguarding the integrity of the testing process.
Convenient Nationwide Testing Locations
With numerous testing centers open across Farmingville, NY and nationally, access to reliable drug testing is straightforward and hassle-free. This ease of access ensures timely and efficient service delivery, catering to individuals and organizations alike.
Simple, Confidential Process
The hair follicle drug testing procedure in Farmingville, NY is designed to be simple and confidential. From ordering to results retrieval, the process prioritizes privacy and user-friendliness, addressing concerns with ease of use and discretion.
Affordable Pricing and Fast Turnaround
Farmingville, NY offers hair follicle drug tests at competitive prices and rapid turnaround times. This provides excellent value for businesses of varying sizes, ensuring cost-effectiveness and quick results for peace of mind.
Fast, Accurate, and Reliable Results
Farmingville, NY offers hair follicle drug tests that deliver prompt, precise outcomes. These tests boast high accuracy in identifying substance use, making them an excellent choice for those needing quick and reliable detection. The efficiency and dependability of these tests are unmatched.
Compliance and Peace of Mind for Employers
Employing hair follicle testing in Farmingville, NY ensures strict adherence to drug-free workplace policies. This method reduces legal risks, enhances safety, and delivers peace of mind, reinforcing a secure and compliant work environment.
