Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol consumption. Hair captures a historical record of alcohol and drugs through biomarkers embedded in the strands as they grow. When sourced near the scalp, hair samples can offer roughly a three-month detection period for both alcohol and substances. It is easy to gather, relatively hard to tamper with, and convenient to mail.
A sample of 1.5 inches, consisting of about 200 hair strands (similar to the diameter of a #2 pencil) nearest to the scalp, yields 100mg, which is optimal for testing and verification. For EtG, additional tests, or those exceeding 10 panels, a quantity of 150mg is advisable. Employ a jeweler’s scale for accurate measurement of the hair. In the absence of scalp hair, an equivalent mass of body hair is acceptable. Note that when mentioning head hair, it is specific to scalp hair. "Body hair" encompasses all other types, such as facial or axillary hair.
Process Overview
The laboratory procedure for processing a drug test result includes four major stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning addresses the initial integration of a sample into the lab system. This stage ensures the sample is sealed and mailed while correctly assigning a random LAN (Laboratory Accessioning Number) and performing any necessary data entry not covered by an electronic chain of custody.
Screening provides a preliminary assessment for substance abuse. Although cost-efficient for ruling out drug usage in most samples, any positive result at this stage must be substantiated to be legally defensive. Presumptive positives require follow-up confirmation.
If positive indications appear at the Screening phase, additional hair is used from the original specimen for the Extraction stage. Here, drug extraction from hair occurs at concentrations lower than other methods, like urine or saliva, marking hair analysis as the most challenging testing methodology.
Positive screening confirmations are conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation as needed. Each lab process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair credential and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle under the scalp
In Hanoverton, OH, hair follicle testing offers enhanced detection capabilities over urine tests. Its proven accuracy and reliability are unmatched, safeguarding against deception.
Hair testing boasts an extended detection window, often up to 90 days, making it far superior in analyzing prolonged drug use compared to urine tests.
Extended detection abilities in Hanoverton, OH, are a significant advantage of hair follicle tests. They can reveal drug usage over an extensive period, often up to 90 days.
This testing method presents employers with a holistic picture of someone’s substance use history, facilitating informed decisions based on comprehensive data.
In Hanoverton, OH, hair follicle testing substantially lowers the risk of tampering, offering reliable results. The collection process is observed, making it nearly impossible to alter the sample.
This method thus stands out by providing results that are dependable and cannot be challenged, maintaining the integrity of the testing process.
Convenient and hassle-free access is provided by our expansive network of testing centers, including those in Hanoverton, OH. Ease of access ensures minimal disruption.
Our nationwide presence guarantees immediate service, allowing for simple and efficient testing experiences, encompassing all the necessary logistics smoothly.
In Hanoverton, OH, the hair follicle testing process is straightforward and confidential. Every step from ordering to receiving the test results is managed with full confidentiality.
Ensuring simplicity and privacy, our procedures meet the highest standards, thus alleviating any privacy concerns and offering an easy, user-friendly experience.
Our Hanoverton, OH locations offer competitive pricing and fast turnaround times. We deliver affordable yet high-quality service for businesses of all sizes.
Rapid result processing at competitive prices ensures excellent value, facilitating budget-conscious decisions without sacrificing quality or reliability.
The precision of hair follicle drug tests in Hanoverton, OH, ensures fast, accurate, and reliable identification of substance use. These tests excel in swiftness and accuracy, ensuring immediate identification of any drug traces.
Employing a thorough examination process, hair tests provide a high level of correctness, quickly signaling any drug use. With their ability to detect a wide range of substances, they stand out for their speed and attention to detail.
Employers in Hanoverton, OH, find compliance and peace of mind through hair follicle testing. This method ensures adherence to drug-free workplace policies, minimizing potential legal issues.
Reliable testing amplifies workplace safety, giving employers reassurance that they are maintaining a secure and compliant environment for their workforce.
