Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust means for identifying drug and alcohol consumption. The strands offer an extended timeline of substance use by embedding biomarkers within the fibers during growth. When gathered near the scalp, hair can reveal a roughly 3-month timeframe for detecting alcohol and drugs. Its collection process is straightforward, tampering is somewhat tricky, and transportation is uncomplicated.
A 1.5-inch portion consisting of roughly 200 hair strands (about the diameter of a #2 pencil) nearest the scalp yields 100mg of hair, which is optimal for verification. For EtG, additional screening, and/or assessments over 10 panels, a 150mg sample is advisable. Using a jeweler’s scale to weigh the specimen is suggested. If scalp hair isn't accessible, a similar quantity of body hair can be taken. By head hair, we specify scalp hair exclusively. 'Body hair' pertains to all other types (facial, axillary, etc.).
Process Overview
The laboratory process of a drug test consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample's preliminary entry into the lab’s system. This step ensures the sample was appropriately sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and involves completing any missing data entry if an electronic chain of custody doesn't provide it.
Screening is a preliminary rapid test for drug presence. Though it's a budget-friendly approach to rule out drugs in most cases, a positive screen must undergo confirmation for judicial acceptance. Samples testing positive in Screening necessitate an additional confirmation step.
If Screening reveals presumptive positivity, more hair is extracted from the original sample and prepped for Extraction. In this phase, substances are isolated from hair at considerably lower concentrations than other techniques (e.g., urine or saliva), making hair analysis an intricate methodology.
Using GC/MS, GC/MS/MS, or LC/MS/MS, any positive screening outcomes are authenticated. Prior to confirmation, all presumptive positive samples are cleansed as needed. Every laboratory stage from Accessioning to Confirmation is audited according to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests," this analysis targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Tignall, GA
Hair follicle tests offer superior detection accuracy compared to urine tests. Their ability to identify substance use over a longer duration ensures a more comprehensive analysis, making them a valuable tool for employers and legal systems focused on complete and accurate drug use detection.
Extended Detection Window in Tignall, GA
Offering insights into drug use over a 90-day period, hair follicle testing provides employers with a detailed overview of an individual's substance history. This extended detection window aids in informed decision-making processes for hiring and personnel management.
Tamper-Resistant Testing Method in Tignall, GA
The inherent design of hair follicle tests significantly minimizes the chance of sample tampering. This robust method ensures that results remain trustworthy, offering employers peace of mind in their drug testing protocols.
Convenient Nationwide Testing Locations and Local Locations in Tignall, GA
Our expansive network of testing centers across the nation ensures that individuals have easy access to testing services. This wide-ranging availability simplifies the testing process, offering convenience to all involved parties.
Simple, Confidential Process in Tignall, GA
Our straightforward procedure for ordering, administering, and receiving test results ensures confidentiality and ease. Clients can feel secure knowing their privacy is a priority throughout the entire process.
Affordable Pricing and Fast Turnaround in Tignall, GA
With competitive pricing and rapid result delivery, our hair follicle testing services offer excellent value. Companies benefit from cost-effective solutions that ensure timely and informative drug screening outcomes.
Fast, Accurate, and Reliable Results in Tignall, GA
The hair follicle drug test is renowned for its quick and precise results. By efficiently identifying substance use, it offers employers a dependable resource in maintaining drug-free environments, ensuring high accuracy and reliability.
Compliance and Peace of Mind for Employers in Tignall, GA
Utilizing hair follicle testing supports employers in adhering to drug-free workplace policies. By mitigating legal risks and enhancing safety, these tests play an integral role in fostering secure and compliant work environments.
