Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a vital approach for identifying drug and alcohol consumption. Hair offers an extended timeline of drug and alcohol use by encapsulating biomarkers within the hair's growth fibers. When hair is collected near the scalp, it can present a roughly three-month timeframe for detecting alcohol and drugs. The collection of hair is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (comparable to a #2 pencil) nearest to the scalp yields 100mg of hair, ideal for evaluation and verification. For EtG, additional tests, or tests surpassing 10 panels, it’s advisable to gather 150mg of the specimen. It’s suggested to employ a jeweler’s scale for measuring the specimen. If head hair isn't available, a similar quantity of body hair can be acquired. References to head hair denote scalp hair solely, while body hair pertains to all other kinds (facial, underarm, etc.).
Process Overview
The principal stages in processing a drug test result in a lab encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially processing a sample into the laboratory's system, ensuring the sample was properly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any outstanding data entry missing from an electronic custody chain system.
Screening involves a preliminary, quick assessment for drug abuse. Although Screening is a cost-saving strategy to rule out drug use for most samples, a positive screen mandates confirmation to be valid in legal proceedings. All samples showing a presumptive positive result in Screening require subsequent confirmation.
Should a sample yield a presumptive positive in the Screening phase, additional hair is extracted from the original specimen to prep for Extraction. This phase extracts drugs from hair at significantly lower concentrations compared to other methods (such as urine or oral fluids), highlighting why hair drug screening is regarded as the most complex methodology.
Confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing prior to confirmation if necessary. The comprehensive lab process from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and accreditation aligned with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the method analyzes the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing outperforms urine tests in Turkey Creek, AZ, offering superior accuracy and reliability.
Extending a detection window up to 90 days, hair follicle testing offers a comprehensive perspective on drug usage history in Turkey Creek, AZ. Employers benefit from the broad scope of detection, gaining detailed insight into an individual's substance habits, which far exceeds the limited timeframe detectable by urine tests.
Hair follicle tests offer a tamper-resistant solution in Turkey Creek, AZ, significantly minimizing risks associated with sample adulteration. Their durable nature contributes to delivering trustworthy and consistent results, building confidence in sensitive drug test outcomes.
Our network of testing locations spans nationwide, including local presence in Turkey Creek, AZ. These centers facilitate convenient and efficient access to testing services, ensuring hassle-free scheduling and timely testing procedures.
In Turkey Creek, AZ, our drug testing process is streamlined to be simple and confidential, addressing privacy concerns efficiently. From the moment of ordering to receiving the test results, transparency and ease of use are guaranteed throughout.
Offering competitive pricing and quick result turnaround times, our services in Turkey Creek, AZ, provide excellent value. We cater to companies of all sizes, ensuring affordability and expeditious processing without compromising quality.
In Turkey Creek, Arizona, hair follicle drug tests provide rapid and precise outcomes, ensuring accuracy in detecting substance use. Their ability to deliver fast and reliable results makes them a preferred choice for individuals and organizations alike. High accuracy ensures that decisions based on test results are well-founded and factual.
Ensuring compliance with drug-free policies brings peace of mind in Turkey Creek, AZ, as hair follicle tests aid in maintaining workplace safety. By reducing legal risks, companies can uphold safety standards and foster a secure work environment.
