Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely recognized as a potent method for identifying drug and alcohol use. Hair captures a prolonged history of alcohol and drug consumption by entraping biomarkers within the fibers of the expanding hair shaft. When gathered near the scalp, hair can present a detection timeframe of up to around 90 days for alcohol and drugs. It’s easy to gather, hard to tamper with, and straightforward to mail.
A 1.5-inch segment of roughly 200 hair strands (comparable to a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal sample size for analysis. For EtG, additional tests, and/or analyses exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the sample on a jeweler’s scale. If scalp hair isn’t available, a comparable quantity of body hair can be used. By head hair, we mean scalp hair only. Body hair comprises all other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedure for a drug test result encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample within a lab's framework. This step includes ensuring the sample was securely sealed and appropriately sent, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data input not included in an electronic chain of custody system.
Screening involves a preliminary rapid test for substance abuse. While Screening is an economical means to exclude drug usage in most samples, a positive screen necessitates confirmation for legal admissibility. Any samples showing presumptive positives during Screening require an additional confirmation.
If a sample shows presumptive positivity in the Screening phase, more hair is extracted from the initial sample and processed for Extraction. Here, drugs are extracted from hair at a significantly lower concentration than other methods (such as urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of a positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation if needed. The complete laboratory process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although often termed "hair follicle tests", the test analyzes the hair shaft, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine in Mishicot, WI offers insights into the superior accuracy and reliability of hair tests compared to traditional urine tests.
With the ability to detect substances over a much extended period and a lower risk of tampering, hair testing provides more reliable results. This enhanced detection capability positions it as the preferred option for rigorous screening requirements.
Extended Detection Window in Mishicot, WI is a key advantage of hair follicle testing, capturing drug use patterns over up to 90 days.
This extensive detection allows employers to gain a comprehensive understanding of an individual’s long-term substance use history, providing insights beyond immediate consumption.
Tamper-Resistant Testing Method in Mishicot, WI makes hair follicle tests a preferred choice, minimizing the possibilities of sample adulteration.
The design of hair testing inherently reduces cheating risks, ensuring dependable and authoritative results that withstand scrutiny.
Convenient Nationwide Testing Locations in Mishicot, WI ensure easy access to testing services with our extensive network.
Whether local or across the country, our centers are equipped to provide quick and seamless testing experiences, accommodating diverse needs without hassle.
Simple, Confidential Process in Mishicot, WI is designed to make drug testing as straightforward and private as possible. From order to results, the entire process ensures confidentiality while being user-friendly.
This approach addresses privacy concerns, offering peace of mind to individuals undergoing testing.
Affordable Pricing and Fast Turnaround in Mishicot, WI is a hallmark of our service, offering competitive pricing structures that cater to all company sizes.
Our commitment to quick result turnover and cost-effectiveness provides superior value, making drug testing accessible and efficient.
Fast, Accurate Results in Mishicot, WI are a standard with hair follicle drug testing. The tests are designed to quickly deliver results that are highly precise in identifying substance use.
Thanks to a meticulous processing method, hair follicle testing stands out for its speed and reliability, ensuring swift and dependable outcomes to meet urgent demands.
Compliance and Peace of Mind for Employers in Mishicot, WI is assured through the use of hair follicle testing, aligning with drug-free workplace policies.
Employers benefit by maintaining safety standards and minimizing legal liabilities, fostering a secure working environment.
