Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method to identify drug and alcohol consumption. Hair encapsulates a prolonged history of alcohol and drug use by locking biomarkers within the fibers of the growing strand. When collected from near the scalp, hair can offer up to a 3-month timeframe for detecting alcohol and other substances. Hair is straightforward to gather, relatively hard to tamper with, and simple to mail.
A 1.5-inch segment of close to 200 hair strands (roughly the size of a #2 pencil) nearest to the scalp supplies 100mg of hair, the perfect amount for both screening and verification. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the sample is advisable. We recommend weighing the sample with a jeweler’s scale. If scalp hair isn't available, the same amount of body hair may be obtained. When mentioning head hair, we imply scalp hair solely. Body hair denotes all other types (facial, axillary, etc.).
Process Overview
The primary steps in lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample within a lab's framework. This step includes checking that the sample was sealed and dispatched appropriately, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entry not provided by an electronic chain of custody system.
Screening involves an initial swift check for drugs of abuse. While Screening is a cost-effective method to dismiss drug usage in most samples, a positive screen needs to be verified to be admissible in court. Samples showing presumptive positives in Screening require secondary confirmation.
If a sample is tentatively positive in the Screening stage, more hair is extracted from the initial specimen and set for Extraction. At this stage, drugs are extracted from hair at a notably lower concentration compared to other methodologies such as urine or oral fluid, making hair drug screening the most challenging technique to perform.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation if needed. The entire lab process from Accessioning to Confirmation undergoes review 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: While often called "hair follicle tests", the test itself examines the hair strand instead of the hair follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Gemmell, MN
Hair follicle tests surpass traditional urine tests in their ability to detect substances for a much longer duration. This superior detection capability makes hair testing a more reliable choice.
Compared to urine tests, hair analyses are less prone to tampering and provide a comprehensive overview of substance use, ensuring a more accurate assessment of an individual's drug history.
Extended Detection Window in Gemmell, MN
Hair follicle testing offers a substantial advantage with its extended detection window, spanning up to 90 days. This long-term overview provides a profound insight into a person's historical drug use.
Employers can greatly benefit from this detailed detection window, allowing them to better assess an individual's substance use over time, fostering a safer and more informed hiring process.
Tamper-Resistant Testing Method in Gemmell, MN
Hair follicle tests significantly minimize the potential for sample adulteration, making them a dependable method for obtaining drug test results. This level of reliability is crucial for garnering accurate insights.
The formidable nature of hair testing ensures that attempts to alter or manipulate the sample are essentially ineffective, providing trustworthy and unquestionable outcomes.
Convenient Nationwide Testing Locations and Local Locations in Gemmell, MN
Our extensive network of testing centers nationwide, including in Gemmell, MN, ensures easy and hassle-free access to drug testing services whenever needed.
With numerous locations, we facilitate quick and straightforward testing processes, offering clients the convenience of proximity no matter where they are in the country.
Simple, Confidential Process in Gemmell, MN
Ordering, taking, and receiving results from hair follicle tests is a straightforward and private process, designed to respect your confidentiality at every step.
We prioritize the ease of use and privacy for all clients, ensuring that the testing procedure causes minimal disruption while protecting personal information.
Affordable Pricing and Fast Turnaround in Gemmell, MN
We offer competitive pricing structures and quick turnaround times, providing excellent value for organizations of various sizes in Gemmell, MN.
Affordable pricing combined with our rapid results ensures that companies can maintain efficiency and budget control without compromising on the quality of drug testing services.
Fast, Accurate, and Reliable Results in Gemmell, MN
With a hair follicle drug test, expect quick and precise outcomes. These tests are renowned for their high accuracy in detecting drugs, offering a reliable solution for businesses and individuals alike.
The efficiency of hair testing in determining substance use is unparalleled, providing accurate results that you can trust. This swiftness in testing ensures that you can make informed decisions without delay.
Compliance and Peace of Mind for Employers in Gemmell, MN
Adopting hair follicle tests as part of your drug-testing protocol guarantees adherence to workplace policies, ensuring a drug-free environment and reducing legal risks.
This testing approach enhances workplace safety and provides employers peace of mind, assured that their drug prevention measures are efficient and compliant with relevant guidelines.
