Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol consumption. Hair captures biomarkers within the hair fibers, providing a lengthy history of substance use. When taken close to the scalp, hair can show drug and alcohol use for up to roughly 3 months. It's easy to collect, hard to tamper with, and straightforward to transport.
A 1.5-inch piece of approximately 200 hair strands (equivalent to a #2 pencil size) near the scalp will yield 100mg, the perfect sample for both screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, 150mg of hair is advisable. It's recommended to weigh the hair using a jeweler’s scale. If scalp hair is absent, a comparable quantity of body hair can be used. By head hair, we mean scalp hair only, while body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results includes four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into the lab's system. This step ensures the sample was correctly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and completes any additional data entry that an electronic chain of custody may not have provided.
Screening is a preliminary assessment for substances of abuse. While it's a cost-efficient means to eliminate most cases of drug use, a positive result from Screening must be confirmed for legal admissibility. Any samples suspected to be positive during Screening need further confirmation.
When a sample is presumed positive during Screening, additional hair is taken from the initial sample for Extraction. During this phase, substances are isolated from hair at a much lower concentration than in alternative methods (e.g., urine or saliva), which explains why hair drug testing is the most challenging procedure.
All presumptive positive results must be confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. Samples identified as presumptive positives are washed before Confirmation if necessary. The entire laboratory operation from Accessioning to Confirmation adheres to CAP (College of American Pathologists) Hair criteria and conforms to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", the analysis is performed on the hair strand itself, not the follicle beneath the scalp.
Why choose hair follicle testing over urine testing in Iron Springs, AR?
Accuracy is key. Hair tests provide a superior detection period, offering a deeper view of an individual's history than urine tests.
Employers relying on hair testing find it more dependable.
In Iron Springs, AR, hair follicle testing unveils drug use spanning up to 90 days, offering employers profound insights into a candidate's or employee's substance use history.
Compared to shorter windows of traditional tests, this extended detection grants a comprehensive understanding.
Hair follicle tests significantly minimize the chance of tampering, ensuring reliable and undisputable outcomes in Iron Springs, AR.
Unlike other methods, hair tests are tough to alter,
offering peace of mind with integrity and correctness.
Our nation-spanning testing facilities make accessing hair follicle drug tests in Iron Springs, AR simple and stress-free.
The comprehensive network of locations ensures quick and easy availability of services, reducing wait times and improving customer convenience.
The hair follicle testing process in Iron Springs, AR is straightforward and confidential.
Users can effortlessly order, test, and receive results,
with privacy being a critical component throughout the procedure.
This approach ensures all concerns regarding data protection and usability are fully addressed.
Our competitive pricing and quick turnaround times in Iron Springs, AR make hair follicle testing a financially sound and expeditious choice.
Businesses of any size can benefit from cost-effective plans while gaining valuable peace of mind from swift, reliable outcomes.
In Iron Springs, AR, hair follicle drug testing delivers precise, reliable outcomes with swift turnaround times. The method is renowned for its accuracy in identifying substance use.
It's widely regarded as an efficient solution for employers and professionals needing quick, dependable results.
The streamlined process ensures assessments are conducted with utmost precision, offering trustworthy data every time.
Employers in Iron Springs, AR can trust hair follicle testing to maintain compliance with drug-free workplace policies. This method reduces legal risks and fosters a safer work environment.
With thorough detection and accurate outcomes, businesses can ensure confidence in their workplace safety protocols.
