Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol consumption. Hair captures a lengthy record of substances by securing biomarkers within the fibers of the developing hair strand. When taken from near the scalp, it can offer a detection timeframe of up to roughly three months for alcohol and other drugs. Hair is straightforward to gather, relatively resistant to tampering, and easily shipped.
A 1.5-inch segment of approximately 200 hair strands (similar to the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal amount for testing and verification. For EtG, additional tests, and/or those beyond 10 panels, 150mg of the specimen is advisable. Using a jeweler's scale to weigh the specimen is recommended. If scalp hair is not present, an equivalent quantity of body hair may be collected. Mention of head hair refers exclusively to scalp hair, while body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
There are four primary phases in the lab processing of drug test outcomes: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample within a lab's framework. This involves confirming that the sample was correctly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry absent in an electronic chain of custody system.
Screening consists of an initial rapid inspection for substances of abuse. While it is an economical approach to exclude drug usage in most samples, a positive result requires validation to be legally defensible. Samples that test presumptively positive during Screening demand secondary confirmation.
When a sample shows a presumptive positive in the Screening phase, additional hair is taken from the original specimen and readied for Extraction. In this phase, drugs are removed from hair at a significantly reduced concentration compared to other techniques (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive Screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are purified before confirmation if necessary. The complete lab procedure from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly known as "hair follicle tests", the analysis is conducted on the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in East Newnan, GA: Offering unmatched detection accuracy, hair follicle testing has emerged as a superior alternative to traditional urine tests. With a longer window for substance detection, it provides a comprehensive insight that urine tests cannot.
In East Newnan, GA, the reliability and precise detection offered by hair testing is proving its worth over urine testing, especially in zero-tolerance scenarios.
Extended Detection Window in East Newnan, GA: Hair follicle tests detect drug use over an extended period, up to 90 days, granting employers a thorough understanding of an individual’s substance history.
For employers in East Newnan, GA, this extensive detection capability means gaining a deeper and clearer view of substance use patterns than what limited-duration tests portray.
Tamper-Resistant Testing Method in East Newnan, GA: Hair follicle testing significantly minimizes the risk of sample adulteration, thereby providing reliable and unquestionable results.
In East Newnan, GA, its inherent resistance to tampering makes hair follicle testing a trusted choice, reinforcing confidence in the integrity of the screening process.
Convenient Nationwide Testing Locations and Local Locations in East Newnan, GA: Our extensive network of testing centers simplifies access to services, making it convenient and hassle-free.
In East Newnan, GA, clients benefit from quick and straightforward access to testing facilities, ensuring efficient service across our nationwide network.
Simple, Confidential Process in East Newnan, GA: The straightforward process for ordering, completing, and receiving results of hair follicle tests ensures confidentiality and ease of use.
This simplicity and privacy in East Newnan, GA, ease concerns about confidentiality, making the procedure user-friendly from start to finish.
Affordable Pricing and Fast Turnaround in East Newnan, GA: Our competitive pricing coupled with swift result turnaround provides excellent value across various company sizes.
Businesses in East Newnan, GA, appreciate the budget-friendly rates and prompt result delivery which fosters confidence and cost efficiency.
Fast, Accurate, and Reliable Results in East Newnan, GA: Hair follicle drug tests offer a superior combination of speed and accuracy when detecting substance use. With precise methodologies, these tests ensure each result is both timely and dependable.
Employers can count on hair testing for its swift processing and incisive performance, making it a preferred option for those needing rapid and reliable outcomes in East Newnan, GA.
Compliance and Peace of Mind for Employers in East Newnan, GA: Employing hair follicle testing secures adherence to workplace drug-free policies, minimizes legal risks, and enhances overall workplace safety.
Employers in East Newnan, GA, gain peace of mind knowing their testing methods support a robust and compliant work environment, safeguarding against potential breaches.
