Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a potent method for identifying drug and alcohol usage. Hair offers a prolonged timeline of alcohol and drug intake by encapsulating biomarkers within the strands of growing hair. When gathered near the scalp, hair can present a detection timeframe of up to roughly 3 months for alcohol and other drugs. Hair collection is uncomplicated, hard to tamper with, and straightforward to transport.
A 1.5-inch segment consisting of approximately 200 hairs (resembling the size of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the perfect amount for screening and verification. For tests like EtG, add-ons, and/or those exceeding 10 panels, 150mg of the sample is advisable. Measuring the specimen using a jeweler’s scale is recommended. If scalp hair is missing, an equivalent quantity of body hair can be collected. When discussing head hair, it pertains specifically to scalp hair. Body hair includes all other hair types (such as facial, axillary, etc.).
Process Overview
The four essential stages in processing a drug test result in the laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the step where a sample is initially processed within a lab’s system. It involves confirming that the sample was correctly sealed and dispatched, allocating a unique LAN (Laboratory Accessioning Number), and filling in any missing data not provided by an electronic chain of custody system.
Screening consists of an initial swift examination for drugs of abuse. Though Screening is a cost-efficient approach to exclude drug use in most samples, a positive screen needs confirmation for it to be valid in court. Any samples yielding a presumptive positive in Screening necessitate further confirmation.
If a sample is presumptively positive during Screening, more hair is extracted from the original sample and prepped for Extraction. In this process, drugs are extracted from hair at a markedly lower concentration than with other methods (e.g., urine or oral fluid), which is why hair drug tests are the most challenging methodology to execute.
Confirmation of any positive screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive undergo washing before confirmation as required. The entire lab procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and aligned with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", the test actually analyzes the hair strand rather than the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Lima, WI
Hair testing provides superior accuracy over traditional urine tests. It offers a more comprehensive detection, tracing drug use over an extended period, unlike urine tests which generally detect recent usage.
The reliability of hair tests is unmatched as they minimize chances of tampering. Employers gain peace of mind with a dependable method that supports fair workplace policies.
Extended Detection Window in Lima, WI
The hair follicle test boasts an extended detection window, identifying drug use for up to 90 days. This allows employers to understand long-term substance habits rather than just recent usage.
This extended window ensures a more complete view of an individual's lifestyle choices, offering valuable insights to keep workplace standards high and maintain safety.
Tamper-Resistant Testing Method in Lima, WI
Hair follicle testing significantly reduces the risk of sample adulteration. It provides results that are hard to challenge, ensuring integrity in your drug testing processes.
With hair tests, the potential to tamper is minimized as the observed collection process ensures that the sample is authentic. This method helps maintain trust in the results and accountability.
Convenient Nationwide Testing Locations and Local Locations in Lima, WI
Our extensive network of testing centers nationwide guarantees easy and quick access to services. Lima, WI, benefits from convenient local options, facilitating hassle-free testing.
By offering numerous locations, Accredited Drug Testing ensures that you can find a nearby center, making the process seamless. This accessibility is a crucial factor in maintaining consistent testing practices.
Simple, Confidential Process in Lima, WI
Accredited Drug Testing offers a straightforward and confidential process from ordering to receiving results. We prioritize discretion alongside simplicity to ease any privacy concerns.
Our process is designed to be user-friendly, ensuring that testing remains straightforward. By addressing privacy and ease of use, we make sure individuals feel comfortable using our services.
Affordable Pricing and Fast Turnaround in Lima, WI
We pride ourselves on offering competitive pricing alongside quick turnaround times. This combination ensures excellent value, catering to companies of all sizes seeking reliable testing solutions.
Along with affordability, our fast processing times mean you get results when you need them, helping you make timely decisions. This efficiency supports your business goals and operational needs.
Fast, Accurate, and Reliable Results in Lima, WI
Experience the advantages of quick and accurate results with hair follicle drug tests. The process promises precision in detecting various substances, giving you a comprehensive view of an individual's drug history.
The hair follicle test stands out for its efficiency in providing dependable outcomes. It's designed to swiftly confirm substance use, ensuring you receive the most accurate assessment possible.
Compliance and Peace of Mind for Employers in Lima, WI
Using hair follicle testing ensures compliance with workplace drug-free policies. This reduces potential legal risks and improves workplace safety, providing employers with peace of mind.
Employers benefit from the reliability of hair testing, which aids in maintaining an environment of trust and safety. It supports adherence to regulations, fostering a safer work culture.
