Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. It offers an extended timeline of substance intake by preserving markers within the hair as it grows. When taken near the scalp, hair can reflect up to about a 3-month period of substance use. This method is easy to collect, relatively secure against tampering, and simple to transport.
A sample measuring 1.5 inches with approximately 200 hairs (similar in size to a #2 pencil) near the scalp provides 100mg of hair, which is optimal for both initial testing and confirmation. For EtG, additional tests, or analyses exceeding 10 substances, a 150mg sample is advised. Using a jeweler’s scale to weigh the sample is suggested. If scalp hair is not available, an equivalent amount of body hair can be used. When discussing head hair, we mean only scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
Four essential phases compose the lab procedure for processing drug test outcomes, these are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary entry of a sample into a lab system. This phase ensures the sample was sealed and dispatched correctly, generates a random LAN (Laboratory Accessioning Number), and completes any further data not handled by an electronic tracking system.
Screening performs a rapid initial evaluation for substance abuse. While it serves as an economical method to eliminate drug use in most cases, any positive results require confirmation for legal acceptability. Samples with presumptive positives require secondary confirmation.
If Screening indicates a positive result, additional hair is taken from the original sample for Extraction. In this stage, substances are withdrawn from the hair at lower concentrations compared to other methods (e.g., urine or saliva), making hair drug analysis particularly challenging.
Confirmation for positive screening results employs GC/MS, GC/MS/MS, or LC/MS/MS technologies. Samples positive in the preliminary screening undergo a wash before confirmation. The complete process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Morgan Farm Colonia, TX
When comparing hair follicle testing with traditional urine tests, hair testing stands out for its accuracy and dependability. Hair tests offer a broader detection window, making them superior in identifying long-term substance use. This capability positions them as a more reliable option for employers who are committed to maintaining workplace safety and compliance.
Extended Detection Window in Morgan Farm Colonia, TX
Hair follicle tests excel with their extensive detection range, identifying drug use over a period of up to 90 days. This capability offers employers a detailed insight into an individual's substance habits, helping to ensure a safe and responsible work environment. The comprehensive detection window is invaluable for long-term substance use evaluations.
Tamper-Resistant Testing Method in Morgan Farm Colonia, TX
The secure nature of hair follicle testing minimizes the likelihood of sample adulteration. This integrity ensures that results are both credible and incontrovertible, offering peace of mind to employers and other stakeholders who rely on accurate drug testing outcomes for their assessments.
Convenient Nationwide Testing Locations and Local Locations in Morgan Farm Colonia, TX
Our widely distributed testing centers ensure quick and effortless access to our services, with locations available nationwide, including Morgan Farm Colonia, TX. This convenience allows seamless and efficient testing processes, significantly benefiting individuals and businesses seeking reliable drug testing options.
Simple, Confidential Process in Morgan Farm Colonia, TX
The process for hair follicle drug testing remains straightforward and private, assuring participants of their confidentiality concerns. From ordering the test to receiving results, every step is designed to prioritize ease of use and discretion, making it feasible for anyone needing reliable drug testing.
Affordable Pricing and Fast Turnaround in Morgan Farm Colonia, TX
Our competitive pricing structures coupled with quick turnaround times deliver remarkable value to companies irrespective of size. By combining affordability with efficiency, businesses can enjoy high-quality drug testing services without financial strain, guaranteeing peace of mind with prompt results.
Fast, Accurate, and Reliable Results in Morgan Farm Colonia, TX
Hair follicle drug tests provide swift, precise, and reliable outcomes, popular among those seeking definitive results promptly. Known for their high accuracy, these tests adeptly detect substance use, thus facilitating informed decision-making in personal and professional environments. Their technological sophistication assures results you can trust.
Compliance and Peace of Mind for Employers in Morgan Farm Colonia, TX
Choosing hair follicle testing aids employers in adhering to workplace drug-free policies, effectively reducing the risk of legal disputes. This testing method ensures that businesses can safeguard their operational safety, thus providing a tranquil and compliant environment for every employee involved.
