Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective means for identifying drug and alcohol consumption. Hair retains a historical record of alcohol and drug use by embedding biomarkers within the hair's fibrous structure. When hair is gathered close to the scalp, it can reveal up to a 3-month timeframe for detecting alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches and containing about 200 hair strands (comparable to the diameter of a #2 pencil) nearest to the scalp equates to 100mg, which is the optimal amount for analysis. For EtG, additional tests, and those exceeding 10 panels, 150mg of the sample is advisable. Using a jeweler’s scale to weigh the sample is suggested. If no scalp hair is accessible, an equivalent volume of body hair can be taken. References to head hair imply only hair from the scalp. Body hair includes all other hair forms (facial, axillary, etc.).
Process Overview
The laboratory drug test result process comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial processing phase of recording a sample into a laboratory's framework. It involves ensuring the sample’s security and proper transport, generating a unique LAN (Laboratory Accessioning Number), and executing any additional data entry not supported by an electronic chain of custody protocol.
Screening involves a rapid preliminary assessment for drug presence. Screening serves as an economical approach to exclude drug use for most samples, though a positive result necessitates further validation for legal acceptance. All samples flagged as presumptively positive through Screening require a subsequent verification.
For samples flagged as presumptively positive at the Screening stage, more hair is extracted from the initial sample for the Extraction process. During this phase, drugs are extracted from hair at a significantly lower concentration than other methods (e.g., urine or saliva), making hair drug screening notably challenging to execute.
Verification of any positive Screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing before their confirmation phase, as deemed necessary. From Accessioning to Confirmation, the entire laboratory procedure adheres to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests," the analysis focuses on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Oxford, LA
Hair follicle testing in Oxford, LA, offers superior benefits compared to traditional urine tests. With a longer detection window and improved accuracy, this method ensures reliable identification of past substance use, providing employers and professionals with more comprehensive insight.
The advanced detection capabilities of hair testing make it nearly impossible to manipulate, giving it an edge in credibility and allowing for greater enforcement of zero-tolerance policies in numerous professional settings.
Extended Detection Window in Oxford, LA
Hair follicle testing in Oxford, LA, offers a significantly longer detection period of substance use, covering up to 90 days. This extended timeframe provides employers with an in-depth view of an individual's substance history, beneficial for informed evaluations.
The comprehensive nature of hair testing ensures that employers can maintain a safe and productive environment by identifying patterns of substance use that traditional methods might overlook.
Tamper-Resistant Testing Method in Oxford, LA
In Oxford, LA, hair follicle testing is renowned for its tamper-resistant methodology, drastically minimizing the chances of sample adulteration. This approach ensures that results are both credible and reliable, enhancing trust in the testing process.
The inherent resistance to tampering makes hair testing a superior choice for entities that value precision and integrity, ensuring results that are beyond reproach and meeting stringent testing standards.
Convenient Nationwide Testing Locations and Local Locations in Oxford, LA
Accredited Drug Testing provides accessible testing services with centers not only nationally but also locally in Oxford, LA. This widespread network guarantees a quick and hassle-free testing experience, ensuring that high-quality services are always within reach.
The local presence of these testing centers in Oxford, LA, ensures that individuals and businesses can access reliable drug testing services conveniently, facilitating quick and efficient processes for all involved.
Simple, Confidential Process in Oxford, LA
In Oxford, LA, hair follicle drug testing ensures a straightforward and confidential process. From ordering to test-taking and results delivery, every step is designed for simplicity, addressing privacy concerns and ensuring ease of use for all clients.
This thorough yet discreet approach guarantees that your testing experience is both efficient and respectful, maintaining confidentiality at every stage while delivering the accuracy you require.
Affordable Pricing and Fast Turnaround in Oxford, LA
With competitive pricing structures and swift turnaround times, hair follicle testing in Oxford, LA, offers unparalleled value for companies of all sizes. This cost-effective solution provides peace of mind, ensuring that results are both budget-friendly and timely.
The fast processing times enhance the overall testing experience, allowing businesses to make informed decisions quickly while keeping costs manageable, making it a practical choice for B2B needs.
Fast, Accurate, and Reliable Results in Oxford, LA
In Oxford, LA, hair follicle testing stands out for providing swift, precise, and dependable outcomes. This advanced testing method guarantees high accuracy in identifying substance use, ensuring results you can trust quickly and with minimal hassle.
Employers in the area benefit from this cutting-edge service, capable of detecting a wide array of substances. The speed of testing allows for quicker decision-making, making it a sensible choice for businesses aiming to maintain a drug-free environment efficiently.
Compliance and Peace of Mind for Employers in Oxford, LA
Hair follicle testing ensures compliance with workplace drug-free policies in Oxford, LA, offering employers peace of mind. By significantly reducing legal risks, this testing method contributes to a safer work environment, safeguarding both the company's interests and those of its employees.
With its strong deterrent effect against substance misuse, hair testing helps in maintaining organizational standards, allowing businesses to focus on productivity and safety without unnecessary concerns over drug-related incidents.
