Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective means for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of substance use by encasing biomarkers within the strands of growing hair. When cut close to the scalp, it can reveal up to a 3-month period of substance detection. Hair samples are easy to obtain, hard to tamper with, and straightforward to transport.
A 1.5-inch portion comprising around 200 hairs (about the thickness of a #2 pencil) nearest to the scalp yields 100mg, which is ideal for both screening and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, a 150mg sample is preferred. Using a jeweler’s scale to measure the sample is advised. Should scalp hair be unavailable, an equivalent amount of body hair may be used. The term head hair is exclusive to scalp hair. Body hair encompasses all other types such as facial and axillary hair.
Process Overview
The core phases in processing a laboratory drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary incorporation of a sample into a lab's system. This involves verifying proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and filling in any extra data not entered via an electronic chain of custody system.
Screening offers an initial rapid assessment for drug abuse. Whereas Screening efficiently excludes drug use in numerous samples, a positive result must be confirmed for legal admissibility. Samples registering presumptively positive in Screening must undergo secondary confirmation.
Should a sample test positive during Screening, additional hair is taken from the initial sample for Extraction. During this phase, drugs are drawn from the hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive screening is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive are cleaned before confirmation when necessary. From Accessioning to Confirmation, the complete laboratory process is evaluated under both the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Although it is often termed as "hair follicle testing", the procedure examines the hair strand and not the follicle below the scalp
Why Hair Follicle Testing Beats Urine Testing in Palco, KS
Compared to traditional urine tests, hair follicle testing offers superior benefits. Its accuracy and reliability in detecting drugs far exceed the urine testing method, making it a preferred choice in Palco, KS. With a more extended detection window, employers and courts find it invaluable for maintaining compliance and commitment to a drug-free policy.
Extended Detection Window in Palco, KS
Hair follicle testing provides a comprehensive overview of drug use up to 90 days past, far surpassing the typical period offered by urine tests. This extended detection window equips employers with a detailed view of substance history, enabling well-informed decisions regarding potential and current employees in Palco, KS.
Tamper-Resistant Testing Method in Palco, KS
Hair follicle tests in Palco, KS offer significant advantages in terms of tamper resistance. These tests minimize the risk of adulteration, ensuring the integrity of results. Employers can thus rely on these credible tests to make critical decisions without the fear of manipulated outcomes.
Convenient Nationwide Testing Locations in Palco, KS
With testing centers spread nationwide and locally in Palco, KS, accessing drug testing services is hassle-free. This extensive network allows for swift and convenient service for everyone, simplifying the drug testing process and ensuring no delays or inconveniences.
Simple, Confidential Process in Palco, KS
Hair follicle testing in Palco, KS guarantees a straightforward and discreet process. From ordering to obtaining results, every step prioritizes privacy and ease of access, reassuring individuals regarding their confidentiality concerns and ensuring effortless participation.
Affordable Pricing and Fast Turnaround in Palco, KS
Our competitive pricing and rapid result delivery set us apart, offering excellent value for companies of all sizes in Palco, KS. This affordability and quick turnaround ensure that businesses can maintain their compliance without unnecessary financial strain.
Fast, Accurate, and Reliable Results in Palco, KS
Hair follicle drug tests set the benchmark for precision, reliably detecting substance usage over time. The accuracy is unmatched, providing employers in Palco, KS with credible results swiftly. Trusting these tests means having confidence in the results which help maintain a safe and compliant work environment.
Compliance and Peace of Mind for Employers in Palco, KS
By adopting hair follicle testing, employers in Palco, KS can ensure adherence to drug-free workplace policies. The method reduces legal risks and boosts workplace safety, providing employers with peace of mind by meeting compliance standards effectively.
