Urine| Hair Follicle | Oral Fluid | Blood | ETG
The perception of hair testing has evolved into a strong mechanism for identifying drug and alcohol consumption. Hair captures a prolonged record of substance usage by embedding biomarkers within the strands as they grow. When samples are gathered close to the scalp, they can signify alcohol and drug usage spanning up to 90 days. The simplicity of collecting hair, along with the difficulty to tamper with it and its straightforward shipping process, makes it ideal for testing.
An optimal 1.5-inch segment comprising about 200 strands of hair, akin to the width of a #2 pencil and taken nearest to the scalp, delivers 100mg which is perfect for both screening and confirmation. For EtG assessments, extra tests, or those exceeding 10 panels, 150mg of the sample is advised. It is suggested to measure the specimen's weight using a jeweler’s scale. In the absence of scalp hair, similar quantities of body hair can be used. The term head hair refers solely to scalp hair, whereas body hair encompasses all other types like facial and axillary hair.
Process Overview
The drug testing process in a lab encompasses four pivotal steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample undergoes initial processing for integration into the lab's system, verifying sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and inputting additional data not covered by an electronic chain of custody system.
Screening serves as a preliminary, rapid assessment for substance abuse. Though a cost-efficient method, Screening necessitates confirmation for legally binding results. Samples flagged as presumptively positive during Screening require follow-up confirmation.
For presumptive positives identified in Screening, additional hair is extracted from the original sample for Extraction. This stage involves extracting drugs from hair at concentrations much lower than methods like urine or oral fluid, making hair drug screening notably challenging.
Confirmation of positive screenings is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, samples with presumptive positives are washed as required. The complete laboratory process, spanning Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although popularly termed "hair follicle tests," the test evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Citrus Park, FL, hair follicle tests are preferred for their outstanding detection precision and reliability compared to urine tests. These tests provide more accurate results over an extended period, making them a superior choice for identifying substance use.
Extended Detection Window
Hair follicle testing in Citrus Park, FL, offers an impressive detection window of up to 90 days. This extended timeframe allows employers to gain deeper insights into an individual's substance use history, providing a comprehensive view of their past behaviors.
Tamper-Resistant Testing Method
Hair follicle tests in Citrus Park, FL, offer a nearly tamper-proof solution. This method substantially reduces the potential for sample alteration, ensuring reliable and trustworthy results, which are crucial for maintaining integrity in drug testing.
Convenient Nationwide Testing Locations
Our widespread presence, including local sites in Citrus Park, FL, guarantees hassle-free access to our testing facilities. This nationwide availability ensures that testing is quick and accessible, making it convenient for everyone involved.
Simple, Confidential Process
The hair follicle testing procedure in Citrus Park, FL, is straightforward and private. The process from ordering to receiving results is designed to address privacy concerns while ensuring ease of use and confidentiality for all participants.
Affordable Pricing and Fast Turnaround
We offer competitive pricing and quick result turnaround times in Citrus Park, FL. This balance of affordability and speed provides exceptional value and reassurance for businesses, regardless of their size or needs.
Fast, Accurate, and Reliable Results
Hair follicle testing in Citrus Park, FL, is renowned for its rapid and precise results. These tests boast high accuracy levels, ensuring that substance use is effectively detected. The quick processing times make them an excellent choice for those seeking assurance and dependability.
Compliance and Peace of Mind for Employers
Utilizing hair follicle testing in Citrus Park, FL, aids in complying with workplace drug-free policies, minimizing legal liabilities, and fostering a safer work environment. These tests contribute significantly to assuring stakeholders of compliance and safety.
