Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair captures a comprehensive record of alcohol and drug use by embedding biomarkers within the strands of growing hair. When collected near the scalp, hair can offer up to a 3-month timeframe for detecting alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and easy to transport.
A 1.5-inch portion comprising roughly 200 strands of hair (comparable to the width of a #2 pencil) near the scalp provides 100mg of hair, the perfect sample for both screening and confirmation. For EtG, additional tests, and/or testing beyond 10 panels, 150mg of the sample is advised. It's recommended to weigh the sample on a jeweler’s scale. If scalp hair is not available, an equivalent volume of body hair can be collected. Head hair refers specifically to scalp hair, whereas body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The process of laboratory analysis for a drug test result is composed of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing phase where a sample is integrated into a laboratory system. This step ensures the sample was sealed and transported correctly, assigns a unique LAN (Laboratory Accessioning Number), and completes any additional data inputs not covered by an electronic chain of custody system.
Screening is a rapid preliminary test for drugs of abuse. Although Screening is an economical approach to eliminate drug usage in a majority of samples, a positive screen requires confirmation to be valid in legal contexts. Samples that are potentially positive in Screening need a subsequent confirmation.
If Screening suggests a positive result, additional hair is extracted from the initial sample for Extraction. During this stage, drugs are isolated from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most challenging procedure to execute.
Confirmation of any positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicated as positive undergo a cleansing before confirmation as necessary. The comprehensive lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the test evaluates the hair strand, not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Haynesville, LA
Hair testing provides extensive detection capabilities and surpasses traditional urine tests in accuracy and reliability. It detects drug use over a longer timeframe, offering employers a more comprehensive evaluation of substance use patterns.
Unlike urine tests, hair analysis can uncover sporadic or prolonged usage, making it a superior choice for thorough assessments in Haynesville.
Extended Detection Window in Haynesville, LA
With the ability to trace substance use for up to 90 days, hair follicle testing offers employers a long-term view of an individual's drug habits. This extended detection window is invaluable for understanding employees' or applicants' true substance use history.
The comprehensive nature of these tests presents a clear advantage over shorter-term detection methods like urine testing.
Tamper-Resistant Testing Method in Haynesville, LA
Hair follicle testing provides a robust solution against tampering, ensuring the integrity of test results. Unlike urine tests, which can be subject to adulteration, hair tests maintain his reliability and accuracy.
This method's inherent resistance to manipulation offers unmatched authenticity in results, making them vital for trusted assessments.
Convenient Nationwide Testing Locations and Local Locations in Haynesville, LA
Enjoy the ease of access to our hair follicle testing services with numerous centers nationwide, including Haynesville. This network ensures that testing is not only convenient but also hassle-free, enabling quick and easy service.
Our widespread presence allows clients the flexibility to choose convenient locations, making the testing process seamless.
Simple, Confidential Process in Haynesville, LA
We prioritize confidentiality and simplicity in our hair follicle testing process. From ordering to testing and receiving results, each step is straightforward, ensuring privacy.
For clients concerned about ease and secrecy, our method delivers peace of mind with user-friendly procedures.
Affordable Pricing and Fast Turnaround in Haynesville, LA
Accredited Drug Testing offers competitive pricing and rapid test result delivery, maximizing value and efficiency for companies. Our commitment to affordability and quick service turnaround ensures budget-friendly testing without sacrificing quality.
This makes us an ideal choice for organizations of varied sizes seeking effective solutions.
Fast, Accurate, and Reliable Results in Haynesville, LA
Hair follicle drug testing stands out for its precision and speed, offering high accuracy in identifying substance use. These tests are not only quick to conduct but also ensure results are delivered promptly, providing reliable insights for employers in Haynesville.
The structured process guarantees a thorough evaluation, making it an ideal choice for organizations seeking dependable and expedient results.
Compliance and Peace of Mind for Employers in Haynesville, LA
Utilizing hair follicle tests assures adherence to workplace drug-free policies, safeguarding companies from legal challenges and ensuring a secure work environment. This reliable testing helps employers maintain compliance and offers peace of mind.
By adopting such methods, businesses significantly reduce legal risks and promote a culture of safety.
