Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized for effectively identifying drug and alcohol consumption. The hair strands store a timeline of alcohol and drug usage by encapsulating biomarkers as the hair grows. When sampled near the scalp, hair can reveal drug and alcohol consumption over a period of up to three months. This method is straightforward to gather, relatively hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches, consisting of roughly 200 individual hairs (comparable in thickness to a #2 pencil), and closest to the scalp is recommended, yielding 100mg, which is optimal for both screening and confirmation. For EtG enhancements and/or assessments beyond 10 panels, a 150mg sample size is suggested. Using a jeweler’s scale to weigh the sample is advisable. In the absence of scalp hair, an equivalent quantity of body hair may be used. When discussing head hair, this exclusively references scalp hair. All other types of hair (e.g., facial, armpit) are considered body hair.
Process Overview
The four essential stages in the lab processing of drug test outcomes are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary integration of a sample into the lab system. This step encompasses confirming the sample's intact sealing and shipping, generating a random LAN (Laboratory Accessioning Number), and completing any additional data input not incorporated through an automated chain of custody system.
Screening performs a quick preliminary analysis to check for drug abuse. Although an economical method to eliminate drug use concerns in most samples, positive screening results must undergo confirmation to be court-admissible. Any samples with uncertain positive results in Screening must proceed to a secondary confirmation.
Should a sample exhibit a potentially positive outcome in the Screening phase, additional hair is extracted from the original sample and undergoes the Extraction stage. During Extraction, drugs are isolated from the hair at significantly lower concentrations compared to other methods (such as urine or saliva), contributing to the complexity of conducting hair drug testing.
Confirmation of positive results from screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Necessary washing of all presumptive positive samples occurs before confirmation where applicable. The full laboratory workflow from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) standards specific to hair and the accreditation compliant with ISO / IEC 17025 guidelines.
Benefits of hair drug analysis:
Drawbacks:
Clarification: Although commonly called "hair follicle tests," the examination concerns the strand of hair, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Strum, WI In Strum, WI, hair follicle testing presents several advantages over traditional urine tests. The main benefit is its superior detection accuracy, offering results that cover a broader substance detection window. This reliability makes hair tests more effective in uncovering past drug use. Employers and organizations in the area increasingly opt for hair follicle tests to ensure a drug-free workplace.
Extended Detection Window in Strum, WI One major advantage of hair follicle testing in Strum, WI is its ability to detect drug use over a prolonged period—up to 90 days. This extended window provides employers with a thorough review of an employee's or candidate's substance history, allowing for well-informed decision-making. By utilizing hair tests, organizations gain comprehensive insights into substance use behavior.
Tamper-Resistant Testing Method in Strum, WI Hair follicle tests offer a significant advantage in preventing sample adulteration, making them an ideal choice for accuracy. Unlike urine tests, which can be tampered with more easily, hair samples provide reliable and indisputable results. In Strum, WI, this tamper-resistant approach assures employers of the integrity and authenticity of the test outcomes.
Convenient Nationwide Testing Locations and Local Locations in Strum, WI In Strum, WI, accessing testing services is seamless thanks to our nationwide network of centers. This vast coverage ensures that individuals and companies in the area benefit from quick, easy access to hair testing services. The convenience of local and national presence guarantees a hassle-free and efficient testing experience, catering to diverse needs.
Simple, Confidential Process in Strum, WI The hair follicle testing process in Strum, WI is designed to be straightforward and confidential. Ordering a test, taking the sample, and receiving results are all streamlined to prioritize user-friendliness and privacy. Individuals can confidently partake in the process, assured of the confidentiality of their information and the simplicity of accessing reliable results.
Affordable Pricing and Fast Turnaround in Strum, WI Accredited Drug Testing in Strum, WI offers competitive pricing structures coupled with swift turnaround times for hair follicle testing. Providing excellent value, our services meet the needs of companies large and small. This affordability ensures that organizations can uphold drug-free policies efficiently without breaking their budgets, while also ensuring timely results.
Fast, Accurate, and Reliable Results in Strum, WI Hair follicle drug tests offer exceptional speed and precision when it comes to detecting substances. With a remarkably high accuracy rate, these tests ensure that substance use is effectively identified. By using this method, individuals and organizations in Strum, WI can rely on the reliability of results, fostering a safer and more compliant environment for all parties involved.
Compliance and Peace of Mind for Employers in Strum, WI Hair follicle testing in Strum, WI provides employers with the assurance of compliance with workplace drug-free policies. The method not only reduces legal risks but also enhances workplace safety by ensuring accurate substance use assessments. Employers can have peace of mind knowing they maintain a safe and policy-compliant environment, protecting their business and employees alike.
