Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an effective method in identifying drug and alcohol consumption. Hair captures a protracted history of alcohol and other substances through biomarkers settled in the fibers of the developing hair strand. When obtained from near the scalp, hair can offer up to approximately a three-month timeframe for detecting alcohol and drugs. Hair sample collection is straightforward, relatively tamper-resistant, and easily transportable.
A segment of hair measuring 1.5 inches, comprising about 200 strands (similar to the thickness of a #2 pencil) and nearest to the scalp, will yield 100mg of hair, which is the optimal sample size for analysis and verification. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the specimen is preferable. We suggest weighing the specimen using a jeweler’s scale. If scalp hair is not available, a comparable quantity of body hair may be used. When referencing head hair, we mean scalp hair exclusively. In contrast, body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial integration of a sample into a lab’s workflow. This process includes verifying proper sealing and shipping of the sample, generating a random LAN (Laboratory Accessioning Number), and finalizing any additional data input not provided by an electronic chain of custody system.
Screening entails an initial swift assessment for drugs of misuse. Screening serves as a cost-effective means to eliminate drug usage in most samples. However, a positive screen must be verified for legal validity. Samples preliminarily positive in Screening necessitate subsequent confirmation.
Upon a presumptively positive result in the Screening phase, more hair is extracted from the original sample and readied for Extraction. In this phase, drug extraction from hair occurs at a significantly lower concentration than other methodologies (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
The Confirmation of any positive screen result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing before confirmation if necessary. The comprehensive lab process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis actually evaluates the hair strand and not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Colchester, IL
Hair testing offers superior detection accuracy compared to urine tests. Its extended detection period makes it an invaluable tool for employers and legal systems aiming to maintain a drug-free environment. Unlike urine tests, hair testing captures a broader substance history.
This method is particularly beneficial for identifying habitual drug usage patterns, giving more comprehensive data than traditional urine testing methods. Employers enforcing zero-tolerance policies find hair testing an essential component of their overall strategy in Colchester, IL.
Extended Detection Window in Colchester, IL
Hair follicle testing offers a remarkable detection window, identifying drug use for up to 90 days. This extended period allows employers a full overview of an individual's substance use history, proving valuable for compliance and policy adherence.
In Colchester, IL, this long-term detection capability equips employers with more informative assessments, helping maintain workplace safety and informed decision-making. Such comprehensive insight ensures robust drug use tracking over time.
Tamper-Resistant Testing Method in Colchester, IL
Hair follicle testing significantly curtails the risk of tampering. Its robust nature guarantees reliable and unquestionable results. This testing process is designed to withstand typical adulteration techniques, offering trusted conclusions.
Employers in Colchester, IL favor this method due to its resistance to manipulation, providing peace of mind and security in drug testing integrity. Its resilience renders it a premier choice for dependable substance use verification.
Convenient Nationwide Testing Locations and Local Locations in Colchester, IL
Easily accessible testing centers nationwide ensure a smooth testing experience. Colchester, IL benefits from our comprehensive network, offering hassle-free access to drug testing services, invaluable for maintaining organizational goals.
Whether national or local, our facilities guarantee prompt service and convenience, reducing the burden on employees and organizations. This accessibility underscores our commitment to seamless and efficient testing procedures.
Simple, Confidential Process in Colchester, IL
The hair follicle drug testing process is designed for simplicity and confidentiality. Ordering, taking, and receiving results is straightforward, effectively addressing privacy concerns and ensuring ease of use.
In Colchester, IL, clients experience a smooth process from start to finish. The straightforward methodology ensures a comfortable experience, prioritizing user confidentiality for personal and organizational peace of mind.
Affordable Pricing and Fast Turnaround in Colchester, IL
Our hair follicle testing offers competitive pricing and rapid turnaround times. This affordable solution ensures high-quality drug testing for companies of any size, maximizing value for users.
In Colchester, IL, businesses benefit from cost-effective pricing strategies without sacrificing speed and accuracy. This ensures timely results, aiding in swift decision-making and reinforcing organizational goals.
Fast, Accurate, and Reliable Results in Colchester, IL
Hair follicle drug testing provides precise and speedy results. The tests are renowned for their high accuracy in detecting substance use, ensuring reliable results. This testing method swiftly identifies drug presence, offering trusted outcomes, enabling compliance with stringent timelines.
Employers and individuals in Colchester, IL, benefit from the rapid turnaround and reliability of hair follicle tests, minimizing waiting times and maximizing efficiency. Their dependable nature makes them an excellent choice for those needing timely and exact drug screening results.
Compliance and Peace of Mind for Employers in Colchester, IL
With strict adherence to drug-free workplace policies, hair follicle testing offers compliance and peace of mind. This method reduces legal risks and enhances the safety of work environments, ensuring alignment with regulatory standards.
Employers in Colchester, IL, can confidently implement hair testing, knowing it supports corporate goals and protects organizational interests by minimizing liability and fostering a drug-free workplace.
