Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have gained recognition as a potent means for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drugs by embedding biomarkers within the strands of hair as it grows. When gathered near the scalp, hair can offer a detection window of roughly 3 months for alcohol and drugs. Hair is easy to gather, challenging to tamper with, and convenient to transport.
A 1.5-inch segment of around 200 hair strands (similar to a #2 pencil's thickness) nearest to the scalp will provide 100mg of hair, the optimal amount for both screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the specimen is advised. We suggest measuring the specimen using a jeweler’s scale. If scalp hair is unavailable, an equivalent amount of body hair may be obtained. By head hair, we mean scalp hair solely. Body hair covers all other sorts (facial, axillary, etc.).
Process Overview
The process for a laboratory drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a sample into a lab’s system, including verifying proper sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and completing any data entry not provided via an electronic chain of custody system.
Screening performs an initial quick check for drug abuse. While Screening serves as a cost-efficient method for ruling out drug usage on most samples, a positive screen must be confirmed for court admissibility. Any samples with presumptive positive in Screening require secondary confirmation.
If a sample is presumptively positive during Screening, more hair is taken from the original specimen and prepared for Extraction. In this phase, drugs are extracted from hair at much lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive screening result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed prior to confirmation when necessary. The complete laboratory process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Typified as "hair follicle tests," the analysis investigates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Revere, MO can primarily be understood through its superior detection and reliability. Hair tests are especially advantageous for long-term drug use detection, covering a window of up to 90 days, and are difficult to falsify compared to urine tests.
This ensures employers and other entities receive dependable results supporting their substance policies.
Extended Detection Window in Revere, MO through hair follicle testing provides a comprehensive view of substance use, stretching up to 90 days. This method allows employers to accurately assess an individual’s drug history, offering a broader perspective than traditional testing methods, and is invaluable for informed decision-making.
It paints a clear picture of longer-term substance behavior.
Tamper-Resistant Testing Method in Revere, MO is one of the foremost benefits of hair follicle drug testing.
The inherent difficulty in altering a hair test sample makes it a reliable choice for accurate results, providing businesses and legal entities with a trustworthy solution that is robust against attempts of sample adulteration and falsification.
Convenient Nationwide Testing Locations and Local Locations in Revere, MO are maintained to ensure easy access to drug testing services.
With a robust network of testing centers across the nation, including Revere, Missouri, our facilities provide streamlined, hassle-free services, making it simple for individuals and employers to engage in essential drug screening.
Simple, Confidential Process in Revere, MO ensures the privacy and ease of use in both testing and results management. Our system is designed for straightforward ordering and testing, with automatic confidentiality safeguards in place.
This ensures that privacy concerns are met adequately, delivering peace of mind to all parties involved.
Affordable Pricing and Fast Turnaround in Revere, MO are cornerstone elements of our drug testing services.
We provide cost-effective solutions without compromising on quality, ensuring that companies of all sizes receive exceptional service with timely results, making our hair follicle tests a valuable investment for business operations.
Fast, Accurate, and Reliable Results in Revere, MO can be attributed to the impressive capabilities of hair follicle drug tests. These tests provide exceptional precision in detecting substance use, offering timely and reliable results that are superior in many aspects compared to other testing methods.
The quick turnaround and high accuracy make them an invaluable tool for ensuring safety and compliance in various settings.
Compliance and Peace of Mind for Employers in Revere, MO are significantly enhanced through hair follicle testing.
By ensuring adherence to drug-free workplace policies, employers mitigate legal risks and bolster workplace safety. This method offers peace of mind, knowing that the testing process aligns with regulatory and corporate compliance standards.
