Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a potent resource for identifying alcohol and drug consumption. Hair captures a historical record of alcohol and drug intake by trapping biomarkers within the strands of hair as it grows. When sampled near the scalp, hair reveals a detection timeframe of up to three months for substances. The collection process is straightforward, challenging to tamper with, and convenient to transport.
An ideal sample involves a 1.5-inch segment of approximately 200 strands of hair (about the girth of a #2 pencil) from the scalp, providing 100mg, which is optimal for screening and confirmation. For EtG enhancements, or tests exceeding 10 panels, a specimen of 150mg is advised. It is best to measure the specimen using a jeweler’s scale. In cases where scalp hair is insufficient, an equivalent volume of body hair can be obtained. The term head hair specifically relates to scalp hair, whereas body hair covers all other types (facial, axillary, etc.).
Process Overview
The four essential phases in the laboratory processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially integrated into a laboratory’s system. This step incorporates confirming the sample’s proper sealing and shipment, allocating a random LAN (Laboratory Accessioning Number), and finishing any remaining data entry absent in an electronic custody chain.
Screening executes a preliminary check for substance abuse. Although cost-effective for dismissing drug use in most samples, a positive screening must be confirmed for legal admissibility. Any samples suspected of positivity during Screening require further confirmation.
Should a sample be suspected positive during Screening, additional hair is extracted from the original specimen and prepped for Extraction. In this phase, substances are drawn out from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), highlighting hair drug screening as the most challenging method to undertake.
Confirmation is conducted on any positive screenings using GC/MS, GC/MS/MS, or LC/MS/MS. All suspected positive samples undergo washing before confirmation, if necessary. The complete laboratory process, from Accessioning to Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", these assessments actually analyze the hair strands, not the follicles beneath the scalp.
Hair testing in Pineville, KY, stands out for its exceptional detection capability when compared to traditional urine testing. Superior detection accuracy is a key aspect, providing reliable results that are hard to manipulate.
With its extended detection window, hair testing outshines urine tests, giving a more comprehensive view of an individual's substance history and aiding in better decision-making.
Hair follicle testing in Pineville, KY, offers a remarkable detection window, assessing drug use up to 90 days prior. This extended period provides employers with a thorough understanding of an individual's substance habits.
Unlike traditional testing methods, hair analysis encompasses past drug use extensively, enabling a detailed evaluation of an applicant's or employee's substance record.
In Pineville, KY, hair follicle tests offer a highly reliable method of drug testing due to their tamper-resistant nature. Their design minimizes the chance of sample adulteration, ensuring results are both accurate and trustworthy.
Employees or test subjects find hair follicle testing difficult to manipulate, making it a critical tool in environments where test integrity is paramount.
Pineville, KY residents benefit from the convenience of numerous nationwide and local testing centers, ensuring easy and hassle-free access to drug testing services.
With a network of testing facilities spread across the country, obtaining a hair follicle test becomes straightforward and efficient, accommodating even the busiest schedules.
The process for hair follicle testing in Pineville, KY, is straightforward and confidential. From ordering the test to taking it and receiving results, every step is designed to protect privacy and ensure ease of use.
Concerns about confidentiality and simplicity are addressed with our streamlined procedures, offering a worry-free experience from start to finish.
Pineville, KY, businesses can take advantage of affordable hair follicle testing with rapid turnaround times, enhancing value while ensuring dependable results.
Our competitive pricing structure aligns with the needs of companies of all sizes, delivering exceptional value alongside quick, reliable drug testing solutions.
In Pineville, KY, hair follicle drug testing is a fast and precise approach, offering high accuracy in identifying substance use. Precision in detecting drugs makes it a preferable choice for many organizations.
Utilizing advanced methodologies, hair tests quickly determine substance presence, ensuring trustworthy outcomes. Fast turnaround time and dependability make them invaluable to employers.
Employers in Pineville, KY, can achieve peace of mind and compliance with drug-free workplace policies through hair follicle testing. This method mitigates legal risks and fosters a safe working environment.
Ensuring compliance with stringent drug policies reduces liability and enhances the overall well-being of the workforce, allowing companies to maintain a reputable and secure workplace.
