Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as an effective tool, hair testing is utilized for uncovering drug and alcohol consumption. Hair captures a prolonged historical record of alcohol and other substances by embedding biomarkers within the fibers of the hair as it grows. A sample taken close to the scalp can offer roughly a 90-day detection period for alcohol and drugs. Hair sampling is straightforward, less susceptible to tampering, and convenient to transport.
Taking a 1.5-inch lock of roughly 200 hair strands (comparable to the thickness of a #2 pencil) from the scalp will yield 100mg of hair, which is considered the optimal quantity for analysis and verification. For EtG assessments, supplementary panels, or tests exceeding 10 panels, a 150mg specimen is advised. It's suggested to measure the specimen with a jeweler’s scale. In the absence of scalp hair, a comparable volume of body hair may be collected. When we mention head hair, it specifically means scalp hair only. Body hair encompasses all other types, like facial, axillary, etc.
Overview of the Process
There are four principal phases involved in the lab processing of drug test results: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial phase where a sample is integrated into the laboratory’s database. This process ensures the sample was sealed and transported properly, assigns a unique LAN (Laboratory Accessioning Number), and concludes any additional data input not captured by an electronic chain of custody system.
Screening is a preliminary evaluation for drugs of abuse. Although Screening is an economical approach to eliminate drug usage in most samples, a positive result must be confirmed for legal proceedings. Samples that return a presumptive positive result in Screening necessitate further confirmation.
When a sample shows a presumptive positive in the Screening phase, more hair is extracted from the original sample and readied for Extraction. During this phase, drugs are isolated from hair at a much lower concentration than methods like urine or oral fluid, thus making hair drug testing the most challenging methodology to execute.
Confirming any positive screening outcomes is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that test presumptive positive undergo washing before confirmation as necessary. The end-to-end laboratory process from Accessioning through Confirmation is assessed under both the CAP (College of American Pathologists) Hair specification and ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Despite being popularly termed "hair follicle tests", the analysis targets the hair strand itself, not the under-scalp hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Salina, PA
The hair follicle test offers superior detection capabilities compared to traditional urine tests. In Salina, PA, individuals benefit from its ability to uncover substance use with high accuracy. This method far exceeds urine tests, ensuring a reliable and robust assessment of substance histories.
Hair testing delivers unmatched precision over standard urine evaluations in Salina, PA. Its ability to capture a wide window of detection asserts its superiority, reinforcing a commitment to accurate test results.
Extended Detection Window in Salina, PA
Hair follicle testing provides an expansive detection period, capturing drug use over 90 days, offering employers insights into a comprehensive substance history of applicants and employees. This duration surpasses that of many other testing options.
The method's extensive window in Salina, PA, empowers employers with a thorough understanding of previous drug use, ensuring informed decision-making when considering potential hires.
Tamper-Resistant Testing Method in Salina, PA
The tamper-proof nature of hair follicle testing greatly minimizes the risk of sample manipulation, providing accurate and reliable results. This integrity assures employers of unquestionable data, enhancing trust in the testing process.
In Salina, PA, the use of hair follicle testing curtails the chances of deceit, presenting results that are resilient against common adulteration methods, thus reinforcing the reliability of the outcome.
Convenient Nationwide Testing Locations and Local Locations in Salina, PA
Our extensive network of testing centers guarantees accessibility and convenience, offering quick and straightforward testing solutions locally in Salina, PA, as well as across the nation.
With local and nationwide centers, accessing testing services in Salina, PA, remains hassle-free, providing optimal convenience and simplicity in drug testing initiatives.
Simple, Confidential Process in Salina, PA
Undergoing hair follicle testing involves a straightforward and discreet process. In Salina, PA, the focus remains on protecting client confidentiality while ensuring a smooth experience from ordering to receiving results.
The confidential and uncomplicated nature of the process in Salina, PA, dispels privacy concerns, affirming ease of use and privacy at each step of the testing journey.
Affordable Pricing and Fast Turnaround in Salina, PA
Our competitive pricing and rapid result delivery bestow excellent value for businesses seeking reassurance and reliable outcomes. This service ensures peace of mind for various company sizes in Salina, PA.
Offering both cost-effective solutions and swift test results, businesses in Salina, PA, appreciate the value provided, ensuring financial and operational advantages in drug testing endeavors.
The hair follicle drug test in Salina, PA, stands out for its speed and precision. Offering swift results, it ensures accurate detection of substance use. When timeliness is key, this method provides a dependable solution, identifying previous substance use reliably.
In Salina, PA, hair follicle tests deliver timely and meticulous results, unmatched in their proficiency in identifying drug use. This method upholds a high standard of reliability, making it a preferred choice in drug testing strategies.
Compliance and Peace of Mind for Employers in Salina, PA
Opting for hair follicle testing assists employers in complying with drug-free workplace policies, reducing legal challenges, and promoting safety. This testing enhances the security and peace of mind for businesses in Salina, PA.
Employers enjoy a peaceful state of mind with hair follicle testing in Salina, PA, ensuring adherence to work guidelines and protecting both the company and employees within the workplace.
