Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is perceived as an effective method for identifying drug and alcohol consumption. Hair offers a comprehensive history of alcohol and other substances by embedding biomarkers within the strands of the growing hair. When gathered near the scalp, hair samples can reveal up to a 3-month period of consumption for alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and convenient to transport.
A hair sample measuring 1.5 inches, consisting of roughly 200 strands (about the thickness of a #2 pencil) nearest to the scalp, provides 100mg of hair, which is an optimal quantity for both screening and verification. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is advised. It is best to weigh the specimen using a jeweler’s scale. In cases where scalp hair is not present, an equivalent amount of body hair can be used. When mentioning head hair, it refers strictly to scalp hair. Body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The drug test outcome is processed in four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step of processing a specimen within a laboratory’s framework. This step ensures the sample’s proper sealing and shipping, assigns a random Laboratory Accessioning Number (LAN), and completes any supplemental data entry not captured by an electronic chain of custody system.
Screening serves as an initial evaluation for drug utilization. Although Screening is a cost-effective approach to eliminate drug usage for most samples, a positive screen requires confirmation to be legally valid. Samples exhibiting presumptive positivity necessitate further confirmation.
If Screening suggests a positive result, additional hair is extracted from the initial sample to prepare for Extraction. Here, drugs are retrieved from hair at a much lower concentration compared to other approaches (e.g., urine or oral fluid), making hair drug screening one of the most challenging techniques to execute.
Positive screen results undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation as required. The comprehensive lab process, from Accessioning to Confirmation, is reviewed according to both CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", these examinations evaluate the hair strand, not the hair follicle beneath the scalp.
Why Hair Testing Triumphs
In Concession, LA, hair follicle drug testing outperforms urine testing by offering superior detection and reliability. Unlike traditional urine tests, hair testing delivers a broad detection window and consistent accuracy, giving peace of mind where it counts.
Employers benefit from this method as it mitigates risks of drug misuse in the workplace, making it a coveted choice for safeguarding business environments.
Hair follicle testing in Concession, LA, grants insights into an individual's drug history over 90 days, far surpassing the limited timeframe urine tests provide. This approach equips employers with comprehensive perspectives into an applicant's or employee's past substance use.
Extended Monitoring
A 90-day detection window enables companies to make informed hiring or retention decisions supported by a detailed overview of the individual's substance engagement history.
Anti-Tamper Assurance
In Concession, LA, hair follicle tests are designed to reduce tampering risks significantly, offering results that are both dependable and definitive.
Their robustness ensures that samples remain uncontaminated and results authentic, crucial for entities demanding transparency and truthfulness in substance use evaluations.
Concession, LA, benefits from Accredited Drug Testing's extensive network of testing centers nationwide, facilitating effortless accessibility to drug testing services.
Our local facilities and expansive presence mean residents have convenient options for completing their tests with minimal inconvenience.
Nationwide Access
Testing services are straightforward to access no matter the location, cutting waiting times and ensuring that urgent needs are well-managed on time.
Streamlined Confidentiality
In Concession, LA, the process for arranging, undertaking, and receiving results from hair follicle tests is designed to uphold confidentiality and simplicity for all parties involved.
We address privacy concerns while ensuring that the testing process is as hassle-free as possible, from initial contact to final results.
In Concession, LA, Accredited Drug Testing maintains competitive pricing and brief turnaround periods, offering clients substantial value and security regardless of their organization size.
Cost-Effective Swiftness
Our affordable rates and quick results provide clients with dependable services that maintain budget considerations without sacrificing quality or reliability.
The swiftness and precision of hair follicle drug tests in Concession, LA, ensure reliable outcomes. These tests are adept at accurately exposing substance use, favoring employers and individuals who demand stringent accuracy in their drug testing methodologies.
Fast, Efficient
Hair samples are collected quickly, analyzed expediently, and results are delivered promptly, providing businesses and individuals with the assurance they require.
Hair follicle testing in Concession, LA, ensures compliance with drug-free workplace policies, diminishing legal implications and elevating workplace safety. It fortifies employers' confidence in sustaining a drug-free environment.
Peace of Mind for Employers
By adopting hair follicle tests, businesses adhere to legal standards and bolster reputational integrity, knowing their workplace policies are upheld meticulously.
