Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged record of substances by embedding biomarkers within the fibers of the hair as it grows. If collected near the scalp, hair can reveal drug and alcohol use for up to about three months. Collecting hair is straightforward, relatively hard to tamper with, and easy to transport.
A sample measuring 1.5 inches and consisting of around 200 strands (approximately the thickness of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal size for both screening and confirmation purposes. For tests involving EtG, additional compounds, and/or panels exceeding 10, 150mg of the sample is advised. We suggest utilizing a jeweler’s scale for weighing. Should scalp hair not be available, equivalent body hair can be used. References to head hair pertain to scalp hair alone. Body hair encompasses all other hair categories (such as facial or axillary).
Process Overview
The laboratory process of analyzing a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a laboratory’s system. This involves ensuring that the sample was sealed and sent correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing additional data entries not already included by an electronic chain of custody.
Screening consists of an initial cursory examination for drug abuse. Although Screening is cost-effective for excluding drug use in most instances, a positive screen must be verified for legal admissibility. Any samples that test presumptive positive need further confirmation.
For samples testing presumptive positive during Screening, additional hair is retrieved from the original sample and readied for Extraction. Here, drugs are extracted from hair at significantly lower concentrations compared to methods like urine or oral fluid testing, making hair drug screening particularly challenging.
Confirmation of any positive screening is carried out using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positives undergo washing before confirmation as necessary. Each step of the laboratory process from Accessioning to Confirmation is conducted under the oversight of both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the test actually evaluates the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cortaro, AZ Hair follicle testing provides a more comprehensive and reliable assessment compared to standard urine tests. The accuracy of hair testing is renowned for detecting a wider range of substances over a more extended period. This method offers a broader insight into an individual's drug history, which is invaluable for employers looking to maintain a drug-free workplace.
Unlike urine tests, which can be circumvented through various means, hair follicle tests offer nearly tamper-proof results, bolstering the integrity of the testing process. This makes them an ideal choice for organizations that value accurate and dependable screening tools.
Extended Detection Window in Cortaro, AZ One of the significant advantages of hair follicle testing is its 90-day detection period, providing a robust overview of a person's substance use history. This extended window allows employers to assess potential risks associated with an applicant or employee effectively. By covering three months, hair testing exposes trends of use often missed by other testing methods.
The prolonged detection also enables organizations to enforce more informed hiring and retention decisions, ensuring a safer and more compliant work environment. With this level of scrutiny, employers in Cortaro, AZ, can safeguard their operations effectively.
Tamper-Resistant Testing Method in Cortaro, AZ Hair follicle tests are significantly less prone to tampering compared to other drug testing methods. The technique involves collecting samples in a controlled and observed manner, ensuring the authenticity of the sample. This approach minimizes the chance of adulteration, providing unquestionable results that can be trusted by employers and courts alike.
In a landscape where dishonest practices can undermine the reliability of test results, the robust nature of hair testing offers a superior level of trust. This integrity is crucial for maintaining high standards in the enforcement of drug-free policies, particularly in regions like Cortaro, AZ.
Convenient Nationwide Testing Locations and Local Locations in Cortaro, AZ With testing centers found nationwide, including Cortaro, AZ, accessing tests is straightforward and hassle-free. This wide availability caters to the needs of employers and individuals requiring quick and easy testing solutions.
The nationwide network ensures that testing services can be accessed with minimal delay, allowing for efficient and effective drug screening procedures. This widespread availability helps maintain seamless compliance with testing demands.
Simple, Confidential Process in Cortaro, AZ The process of ordering and undergoing a hair follicle test is designed to be simple and confidential. From initial scheduling to receiving results, privacy is prioritized, ensuring individuals feel comfortable and secure throughout.
The streamlined approach provides ease of use, with clear instructions and prompt assistance available. With privacy assured, employers and individuals in Cortaro, AZ, can trust that their sensitive information is handled respectfully and securely.
Affordable Pricing and Fast Turnaround in Cortaro, AZ Our competitive pricing structures make hair follicle testing accessible for businesses of all sizes. This affordability, combined with quick turnaround times, ensures companies receive excellent value for their investment.
The cost-effective nature of these tests does not compromise speed or accuracy, offering fast feedback that aids decision-making processes. In Cortaro, AZ, our services provide peace of mind by delivering cost-efficiency and reliability.
Fast, Accurate, and Reliable Results in Cortaro, AZ Hair follicle testing stands out for its speed and precision in detecting substance use. The method ensures high accuracy, providing reliable insights into an individual's drug history. By using advanced technology, the tests can quickly identify various substances, making them a preferred choice for both employers and individuals.
Furthermore, hair testing produces results that are often processed faster than traditional methods, ensuring timely information for decision-making. In Cortaro, AZ, these tests offer peace of mind by delivering trustworthy results efficiently.
Compliance and Peace of Mind for Employers in Cortaro, AZ Utilizing hair follicle testing ensures compliance with strict workplace drug policies, minimizing legal risks. The precision of this method strengthens an employer's ability to uphold a drug-free working environment, which is crucial for safety and productivity.
The methodical approach provided by hair testing enhances peace of mind for employers, as it reduces the likelihood of workplace incidents related to substance use. Cortaro, AZ, employers can rely on these tests to bolster their compliance measures effectively.
