Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair encases biomarkers within the strands, offering a prolonged timeline of alcohol and other substance usage. Hair samples taken from close to the scalp can present an approximate detection span of up to 90 days for alcohol and other substances. Gathering hair is straightforward, relatively resistant to tampering, and simple to transport.
A 1.5-inch portion of roughly 200 hair strands (comparable in size to a #2 pencil) near the scalp yields 100mg of hair, which is the optimal sample size for screening and verification. For EtG testing, additional analyses, or tests exceeding 10 panels, a 150mg sample is advised. It's best to measure the specimen with a jeweler's scale. Should scalp hair be unavailable, a similar quantity of body hair can be used. When mentioning head hair, it specifically refers to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
Laboratory processing of a drug test outcome involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial steps of incorporating a sample into the laboratory’s system. This phase ensures the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any necessary data entry missing from an electronic chain of custody.
Screening is an initial expeditious check for substances of abuse. While Screening offers a cost-efficient strategy to negate drug use for the majority of samples, a positive result must be verified to be court-admissible. Presumptively positive Screening samples require confirmation through a secondary process.
Should a sample show a presumptive positive in the Screening phase, additional hair is extracted from the original specimen for the Extraction stage. Here, substances are isolated from hair at a much lesser concentration than other methods (e.g., urine or oral fluid), making hair drug testing the most complex method to execute.
Verification of any positive results from screening involves GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positive samples undergo a cleansing process if needed before confirmation. The full lab procedure, from Accessioning to Confirmation, adheres to both CAP (College of American Pathologists) Hair standards and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though frequently called "hair follicle tests", the analysis actually pertains to the hair strand and not the follicle beneath the scalp
In Dimmitt, TX, hair follicle tests outshine traditional urine tests due to their comprehensive detection capabilities. While urine tests may detect more recent drug use, hair testing offers a broader detection window, capturing a longer history of substance use.
Employers and professionals are increasingly turning to hair follicle tests for their reliability and accuracy, as these tests are challenging to falsify and provide insights into the participant's long-term drug consumption patterns.
Employers in Dimmitt, TX, appreciate hair follicle testing's ability to detect drug use over an extensive period, typically up to 90 days. This extended detection window offers a more thorough understanding of an individual’s substance use history.
With hair follicle tests, companies gain a broader perspective on potential hires, allowing them to make informed decisions that contribute to a drug-free workplace environment.
Hair follicle testing in Dimmitt, TX, is renowned for its resistance to tampering. The integrity of hair strand analysis inherently reduces the risk of sample adulteration, offering trustworthy and conclusive results.
This testing method's robustness gives employers and legal bodies confidence, knowing the results are both genuine and defensible, mitigating risks associated with falsified sample submissions.
Convenience is key with our widespread testing locations, including Dimmitt, TX. Accredited Drug Testing provides nationwide coverage, ensuring access to efficient, hassle-free testing services regardless of where you are.
Our local presence in Dimmitt guarantees that testing is both accessible and straightforward, saving time and minimizing logistical burdens for employers and individuals alike.
The process of hair follicle testing in Dimmitt, TX, is designed to be simple and confidential. From ordering the test to receiving results, the entire journey is streamlined and discreet, ensuring client privacy and convenience.
Our focus on confidentiality and ease of use means that individuals receive the information they need without sacrificing security, upholding trust at every step.
Accredited Drug Testing offers competitive pricing in Dimmitt, TX, alongside rapid result delivery. Our pricing structures are designed to provide value, making effective drug testing accessible to businesses of all sizes.
Coupling affordability with fast turnaround times ensures that organizations receive necessary insights swiftly, allowing them to maintain focus on their operational goals.
Hair follicle drug testing in Dimmitt, TX, stands out due to its quick and accurate results. The precision of hair tests is unmatched, effectively detecting a range of substances used over time, providing a higher degree of reliability and certainty in test outcomes.
The process is designed to deliver swift and dependable outcomes. Unlike traditional methods, hair follicle testing provides rapid findings, empowering decision-makers with the data they need without unnecessary delays.
Using hair follicle testing in Dimmitt, TX, assists employers in maintaining compliance with drug-free workplace policies. This method helps minimize legal risks and enhances workplace safety, providing peace of mind through reliable testing modalities.
Employers can rest assured that their obligations are met with precision and transparency, fostering a safe and compliant work environment.
