Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for identifying drug and alcohol consumption. Hair retains long-term evidence of alcohol and other drugs by encapsulating biomarkers in the strands as they grow. Collected near the scalp, hair offers roughly a 3-month detection period for alcohol and other substances. It's easy to collect, somewhat resistant to tampering, and simple to transport.
A 1.5-inch sample, consisting of roughly 200 hair strands (about the size of a #2 pencil) closest to the scalp, provides 100mg of hair, ideal for screening and confirmation testing. For EtG, add-ons, and/or tests exceeding 10 panels, a specimen of 150mg is advised. It's suggested to use a jeweler’s scale for accuracy. If scalp hair is unavailable, a comparable amount of body hair can be used. When we mention head hair, it specifically means scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The four principal stages in processing a drug test outcome in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing within a laboratory's system. This process verifies the proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any required data entry that wasn't provided by an electronic chain of custody system.
Screening provides an initial rapid evaluation for drugs of abuse. While Screening is cost-effective for ruling out drug use in most samples, a positive screen necessitates confirmation to be legally valid. Any samples that are presumptively positive in Screening must undergo a secondary confirmation.
If presumptive positivity is indicated in the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. During this stage, drug concentrations are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening one of the most challenging methods to administer.
Confirmation of any positive Screening results is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are pre-washed before Confirmation as required. The complete laboratory workflow from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the test examines the hair strand itself and not the follicle beneath the scalp.
Why Choose Hair Follicle Testing Over Urine Tests in Port Gibson, NY? The benefits of hair testing compared to urine tests are significant. Hair tests provide longer detection windows, making them more reliable for chronic substance use identification. They surpass the accuracy of urine tests, offering superior reliability and reducing manipulation risks, leading to more dependable results.
Extended Detection Window in Port Gibson, NY With the capability to detect drug use up to 90 days prior, hair follicle tests provide an extensive history for employers. This longer detection period gives a clearer understanding of an individual’s substance use habits, offering a more comprehensive picture of their past behavior and ensuring informed decision-making in hiring processes.
Tamper-Resistant Testing in Port Gibson, NY Hair follicle tests shine in safeguarding against manipulated or adulterated samples, offering reliable, indisputable outcomes. This method is robust against tampering attempts, ensuring the integrity and trustworthiness of the results provided, making it a preferred option for honest screening.
Convenient Testing Locations Across Port Gibson, NY, and Nationwide Our extensive network of testing centers guarantees easy and efficient access for drug testing services. Whether in Port Gibson or throughout the country, our facilities offer seamless, stress-free processes, ensuring testing is conducted with ease and expedience.
Simple, Confidential Process in Port Gibson, NY Our straightforward approach to drug testing prioritizes confidentiality and privacy from order to results delivery. Individuals can trust in a seamless experience, free from privacy concerns and hassle, providing assurance throughout the testing process.
Affordable Pricing and Fast Turnaround in Port Gibson, NY Benefit from our competitive rates and rapid result delivery, offering value and peace of mind for businesses. Our pricing system is designed to accommodate companies of all sizes, providing a cost-effective solution without compromising on speed or reliability.
In Port Gibson, NY, the speed and precision of hair follicle drug testing are unparalleled. This testing approach swiftly identifies substance use with remarkable accuracy. Hair tests deliver precise results quickly, making them the go-to choice for reliable drug detection, ensuring individuals and organizations receive dependable outcomes every time.
Compliance and Peace of Mind for Employers in Port Gibson, NY Utilizing hair follicle testing aligns with workplace drug-free policies, ensuring adherence to regulations. This approach diminishes legal concerns and contributes to a safer workplace environment, providing employers with the assurance of compliance and enhanced safety standards.
