Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective means for identifying drug and alcohol consumption. Hair serves as a long-term record of alcohol and other substances by incorporating biomarkers within the strands of growing hair. When gathered near the scalp, hair can offer a detection timeframe of up to about 3 months for alcohol and other substances. Collecting hair is straightforward, relatively resistant to tampering, and simple to transport.
Gathering a 1.5-inch segment of roughly 200 hair strands (similar to the size of a #2 pencil) from the area closest to the scalp will yield 100mg of hair, which is the optimal sample size for both screening and verification. For EtG, additional purposes, and/or tests exceeding 10 panels, 150mg of the sample is suggested. Utilizing a jeweler’s scale is advised for weighing the sample. If scalp hair is not an option, an equivalent quantity of body hair may be utilized. References to head hair specifically mean scalp hair, whereas body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The primary phases in a laboratory's processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary processing of a sample within a laboratory’s system. This phase incorporates ensuring that the sample is properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and filling in any supplementary data not recorded by an electronic chain of custody system.
Screening represents an initial rapid evaluation for drug use. Although Screening is a budget-friendly approach to exclude drug usage for most samples, a positive screen needs validation to be considered permissible in a legal context. Samples that test presumptively positive in Screening demand secondary confirmation.
If Screening indicates a presumptive positive, further hair is taken from the initial sample and prepped for Extraction. Within this phase, drugs are isolated from hair in significantly lesser concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology to execute.
Positive screening confirmation occurs through GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing provisional positive undergo washing before confirmation as necessary. Each part of the laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the evaluation focuses on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Little Suamico, WI
In Little Suamico, WI, hair follicle testing stands out against traditional urine tests due to its superior accuracy and reliability. With a longer detection window, it offers a clearer overview of a person's substance use history, greatly enhancing the trustworthiness of test results.
Extended Detection Window in Little Suamico, WI
Hair follicle testing in Little Suamico, WI, is invaluable for its extensive detection window, tracking drug use for up to 90 days. This long-term insight provides employers with a comprehensive view of an individual's substance use history, aiding informed decision-making for employment.
Tamper-Resistant Testing Method in Little Suamico, WI
The hair follicle test, available in Little Suamico, WI, is designed to reduce the risk of test tampering. Its robust methodology ensures reliable results that are nearly impossible to alter, providing confidence in the integrity of the drug testing process.
Convenient Nationwide Testing Locations and Local Locations in Little Suamico, WI
With numerous testing locations across the nation, including Little Suamico, WI, our service ensures that drug testing is quick and hassle-free. The availability of local centers provides convenience and easy access, simplifying the process for individuals and companies alike.
Simple, Confidential Process in Little Suamico, WI
In Little Suamico, WI, the hair follicle testing process is straightforward and maintains privacy. The seamless ordering, testing, and result delivery prioritize confidentiality, addressing privacy concerns and offering peace of mind to all participants.
Affordable Pricing and Fast Turnaround in Little Suamico, WI
Our competitive pricing in Little Suamico, WI, combined with quick turnaround times, ensures that hair follicle testing is accessible and efficient. Suitable for companies of all sizes, this service provides excellent value and rapid results.
Fast, Accurate, and Reliable Results in Little Suamico, WI
Hair follicle drug tests in Little Suamico, WI, offer unmatched precision and speed, swiftly identifying substance use with high accuracy. Their abilities ensure quick and dependable results, making them a suitable choice for those who prioritize reliability in drug testing.
Compliance and Peace of Mind for Employers in Little Suamico, WI
Employers in Little Suamico, WI, benefit from hair follicle testing as it ensures compliance with drug-free workplace policies. This practice minimizes legal risks and enhances workplace security, offering employers peace of mind through consistent and reliable testing.
