Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying drug and alcohol consumption. Hair offers an extended-term record of alcohol and drug presence by capturing biomarkers within the strands. When taken near the scalp, hair samples can reveal drug and alcohol use up to three months prior. Collection is straightforward, tampering is challenging, and shipping is convenient.
A 1.5-inch sample comprising roughly 200 hair strands (comparable to a #2 pencil in thickness) near the scalp yields 100mg, which is the optimal sample size for testing. For EtG, additional analysis, or tests over 10 panels, a 150mg sample is preferred. Utilizing a jeweler’s scale for weighing is suggested. If scalp hair is unavailable, an equivalent quantity of body hair is an alternative. “Head hair†specifically denotes scalp hair, while “body hair†includes all other types (facial, axillary, etc.).
Process Overview
The laboratory test process involves four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary incorporation of a sample within a lab’s framework. This process checks the sample’s seal and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry not covered by an electronic chain of custody system.
Screening is a preliminary swift assessment for drug abuse presence. Although Screening is a cost-efficient means to exclude drug usage in most samples, any positive screen results warrant confirmation for court suitability. Samples deemed presumptively positive in Screening necessitate further confirmation.
Should a sample be presumptively positive in the Screening phase, additional hair is sourced from the original sample for Extraction. During this phase, drugs are isolated from hair at much lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug analysis the most challenging method to execute.
Positive screening results undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are washed before confirmation as needed. The entire lab operation from Accessioning to Confirmation undergoes scrutiny under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being frequently called "hair follicle tests", the analysis targets the hair shaft, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Jamestown, KY
In Jamestown, KY, hair follicle tests surpass traditional urine tests by delivering superior accuracy and reliability. The extended detection timeframe and ability to trace drugs over long periods provide conclusive evidence of usage. Hair tests are not only harder to manipulate but also reflect a person's substance use without the common limitations of urine tests.
Extended Detection Window in Jamestown, KY
Hair follicle testing offers an extensive detection period of up to 90 days in Jamestown, KY, allowing employers a thorough view of an individual's drug history. This provides a fuller picture compared to other test types, enabling informed hiring and retention decisions by highlighting any previous substance use patterns.
Tamper-Resistant Testing Method in Jamestown, KY
The hair follicle test in Jamestown, KY significantly reduces the risk of sample tampering. Its methodology yields indisputable results by being nearly impossible to alter, ensuring trustworthy findings. This reliability assures employers and authorities of the test's integrity, reinforcing confidence in testing outcomes.
Convenient Nationwide Testing Locations and Local Locations in Jamestown, KY
Our Jamestown, KY, and nationwide testing centers offer unparalleled convenience, providing quick and hassle-free access to drug testing services. With easily accessible testing locations across the country, our clients benefit from efficient and streamlined processes tailored to meet all testing requirements seamlessly.
Simple, Confidential Process in Jamestown, KY
In Jamestown, KY, our hair follicle testing process is straightforward and private, maintaining participant confidentiality from ordering through to results. This ensures ease of use and peace of mind, addressing any privacy concerns and making the entire procedure as stress-free and secure as possible.
Affordable Pricing and Fast Turnaround in Jamestown, KY
Our competitive pricing structures in Jamestown, KY ensure cost-effective solutions without compromising speed. The fast turnaround of our hair follicle tests provides outstanding value, supporting businesses of all sizes with reliable and economically sound testing options, while maintaining high standards of accuracy.
Fast, Accurate, and Reliable Results in Jamestown, KY
Quick and precise, hair follicle drug tests provide unparalleled accuracy in substance detection. In Jamestown, KY, these tests offer accelerated results without compromising reliability, ensuring that individuals and employers receive comprehensive insights into potential drug use, empowering informed decisions with rapid turnaround times.
Compliance and Peace of Mind for Employers in Jamestown, KY
Utilizing hair follicle testing in Jamestown, KY helps employers align with drug-free workplace policies, minimizing legal risks while boosting safety. Employers gain peace of mind knowing their testing protocols support compliance and contribute to a secure, productive work environment, free from substance-related incidents.
