Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for identifying drug and alcohol consumption. Hair presents an extended history of alcohol and other substances by capturing biomarkers within the fibers of the growing strand. When gathered adjacent to the scalp, hair can offer up to nearly a 90-day detection timeframe for alcohol and substances. Hair collection is straightforward, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment of about 200 hair strands (approximately the girth of a #2 pencil) nearest to the scalp yields 100mg, the optimal sample for examination and verification. For EtG, add-ons, and/or assessments beyond 10 panels, 150mg of the sample is advised. It's best to measure the sample using a jeweler’s scale. If scalp hair isn’t obtainable, an equivalent amount of body hair is acceptable. References to head hair exclusively mean scalp hair. Body hair comprises all other types (facial, axillary, etc.).
Process Overview
The key phases in the lab handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase of integrating a sample into a lab’s system. This consists of confirming the sample was appropriately sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data input not supplied by an electronic chain of custody system.
Screening is a preliminary quick evaluation for substance misuse. While Screening is a budget-friendly method to dismiss drug use on most samples, a positive screen requires confirmation to hold up in legal proceedings. Any samples that yield a preliminary positive during Screening necessitate further confirmation.
Should a sample be preliminarily positive at the Screening stage, additional hair is extracted from the original sample and readied for Extraction. In this phase, substances are extracted from hair at a considerably reduced concentration compared to other techniques (e.g., urine or oral fluid), which is why hair drug testing is the most challenging technique to execute.
Confirmation of any positive screening result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing prior to confirmation as needed. The whole laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Paragonah, UT
Hair follicle testing offers distinct advantages over urine tests, providing superior detection accuracy and reliability. The longer detection window creates a thorough overview of an individual's use history. This makes it an invaluable tool for employers aiming for effective drug-free policies.
Extended Detection Window in Paragonah, UT
The ability of hair follicle testing to identify drug use over a period of up to 90 days offers valuable insights into an individual's substance history. This extended window gives employers in Paragonah a comprehensive view of substance use, aiding informed decision-making during hiring processes.
Tamper-Resistant Testing Method in Paragonah, UT
One of the key benefits of hair follicle testing is its resistance to tampering. This method significantly reduces the risk of sample adulteration, offering assurance of reliable and indisputable results, thus safeguarding the integrity of drug testing practices in Paragonah.
Convenient Nationwide Testing Locations and Local Locations in Paragonah, UT
With our wide network of testing centers nationwide, including local sites in Paragonah, accessing reliable drug testing services is hassle-free. Our extensive presence ensures ease and speed, making the testing process convenient and accessible for all individuals and businesses.
Simple, Confidential Process in Paragonah, UT
The process of hair follicle testing is designed to be straightforward and confidential. From ordering to receiving results, privacy concerns are addressed effectively, ensuring a user-friendly experience for individuals in Paragonah, who seek assured confidentiality during testing.
Affordable Pricing and Fast Turnaround in Paragonah, UT
Competitive pricing and swift turnaround times make hair follicle testing an attractive option for companies in Paragonah. Providing excellent value, this service supports organizations of all sizes by offering cost-effective solutions without compromising on the speed and quality of results.
Fast, Accurate, and Reliable Results in Paragonah, UT
Hair follicle testing delivers swift and precise drug testing results, making it a preferred choice in Paragonah. With its high accuracy, individuals and employers can rely on the test to detect substance use efficiently, helping in quicker decision-making and maintaining workplace integrity.
Compliance and Peace of Mind for Employers in Paragonah, UT
Employers in Paragonah can gain peace of mind with hair follicle testing, ensuring adherence to workplace drug-free policies. It helps mitigate legal risks and enhances safety by providing reliable data on employee substance use, thus supporting a secure and compliant work environment.