Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means of identifying drug and alcohol consumption. Hair retains extended histories of substance use by embedding biomarkers within the shaft of the growing strand. When clipped close to the scalp, a hair sample can reveal drug or alcohol use over a period of up to three months. Hair is easy to gather, relatively hard to tamper with, and convenient to transport.
A hair sample measuring 1.5 inches, consisting of around 200 strands (approximately the diameter of a #2 pencil) near the scalp, yields 100mg of hair, which is the recommended amount for screening and verification. For EtG, additional tests, and tests exceeding 10 panels, it's advised to collect 150mg of the sample. Using a jeweler’s scale for precise measurement is suggested. Should scalp hair be inaccessible, a comparable quantity of body hair may be substituted. The term "head hair" refers solely to scalp hair. "Body hair" includes all other types, such as facial or axillary hair.
Process Overview
The laboratory procedure for processing a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase, where a sample is entered into the laboratory’s system. This phase ensures the sample was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and completes any missing information not already available from an electronic chain of custody system.
Screening involves a preliminary check for drugs of abuse. Although Screening is a cost-effective approach to rule out drug use in most samples, any positive results must be confirmed to be legally valid. Samples yielding a presumptive positive result during Screening require further confirmation.
When a sample indicates a presumptive positive in the Screening phase, additional hair is extracted from the initial sample and subjected to Extraction. During Extraction, drugs are isolated from hair at significantly lower concentrations than other techniques (such as urine or oral fluid), which makes hair drug screening particularly challenging to conduct.
Confirmation of any positive result from Screening is achieved using GC/MS, GC/MS/MS, or LC/MS/MS methods. Samples that are presumptive positive undergo washing prior to the confirmation process as necessary. The complete laboratory protocol, from Accessioning to Confirmation, undergoes evaluation according to CAP (College of American Pathologists) Hair guidelines and adherence to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", this test analyzes the hair strand and not the follicle beneath the scalp.
Why Hair Testing Outshines Urine Tests
In Gooding, ID, hair testing proves its superiority over traditional urine exams by offering a broader detection window and fewer chances for tampering. Employers and regulatory professionals favor hair tests due to their ability to uncover drug use patterns extending far beyond what urine tests can reveal.
Credibility and Detection
Hair follicle tests capture a comprehensive substance use history, showcasing their advantages over urine testing through their exceptional detection capabilities and robust reliability.
Extended Detection: The Power of Hair Testing
In Gooding, ID, relying on hair follicle evaluations allows for detection of drug consumption over extended periods, up to 90 days. This extensive detection capability provides employers with vital insights into the substance use histories of current or potential employees.
A Broader Insight Timeline
Providing a longer period for substance history verification fosters an environment where employers make informed decisions based on comprehensive data from up to 90 days of detection, surpassing the limited timeframe of urine tests.
Minimizing Tampering with Hair Follicle Tests
Gooding, ID benefits from hair analysis’s robust resistance to tampering. This form of testing reduces the likelihood of sample adulteration, cementing its reputation as a highly reliable method for detecting substance use.
The Unmatchable Integrity of Hair Tests
Working within stringent regulations, hair tests offer a high degree of sample integrity compared to other methods, affirming their status as one of the most trustworthy drug detection solutions.
Accessibility and Convenience Nationwide
In Gooding, ID and beyond, our widespread testing facilities provide easy access to hair testing services. Our national network simplifies the testing process, ensuring clients can find a nearby location quickly and without hassle.
Seamless Testing Opportunities
With both local and nationwide locations, our clients experience seamless and efficient testing that eliminates geographical barriers, thus ensuring swift and comprehensive service delivery.
Simplicity and Confidentiality in Testing
Our services in Gooding, ID ensure a straightforward and private process from ordering to obtaining results. The secure nature of hair tests makes them not only easy to undertake but also respectful of user privacy.
Secure and Streamlined
Addressing concerns about privacy, our confidential testing procedure assures individuals of an efficient and discreet experience, making hair follicle testing both simple and reliable.
Economically Priced and Efficient
Residents and businesses in Gooding, ID enjoy competitive pricing on hair testing, with swift result turnaround times reinforcing the value provided. This approach allows organizations to efficiently manage their drug testing needs within budget.
Value and Speed
Our cost-effective solutions combined with prompt processing empower companies of all sizes to access top-tier testing services without financial strain.
Fast and Dependable Testing in Gooding, ID
Hair follicle exams provide swift and reliable insights into substance use, offering high precision results that are trusted by professionals across fields. This methodology's speed and accuracy make it a preferred choice, ensuring detection of drug usage efficiently and effectively.
Efficient and Precise
The reliability of hair tests stems from their ability to deliver fast results without compromising precision. As they detect a wide range of substances, employers and individuals in Gooding, ID can confidently rely on these assessments for accurate results.
Ensuring Compliance in the Workplace
Employers in Gooding, ID find peace of mind through hair testing, knowing it ensures adherence to workplace drug regulations. By reducing legal risks, these tests aid in promoting a safe and compliant working environment.
Peace and Policy Alignment
Beyond reducing legal concerns, hair tests substantiate zero-tolerance approaches, aligning with comprehensive drug-free policies and contributing to a safer and more productive work setting.
