Urine| Hair Follicle | Oral Fluid | Blood | ETG
Widely regarded as a potent method for identifying drug and alcohol consumption, hair analysis provides an extended timeline of substance use by embedding biomarkers within the fibers of the growing strands. When cut near the scalp, hair offers approximately a 3-month detection timeline for drugs and alcohol. The process is straightforward, challenging to tamper with, and convenient for shipping.
A sample of 1.5 inches, consisting of roughly 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp delivers 100mg of hair, optimal for screening and confirmation. For EtG, additional tests, and/or assessments exceeding 10 panels, 150mg of specimen is advised. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair isn’t accessible, a similar quantity of body hair can be taken. "Head hair" specifically means scalp hair. "Body hair" encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The key phases in a lab's drug test result processing include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a specimen into the laboratory’s system, which involves checking if the sample was sealed and transported correctly, allocating a random LAN (Laboratory Accessioning Number), and executing any extra data entry absent from an electronic chain of custody framework.
Screening comprises a rapid, initial assessment for drugs of abuse. This cost-efficient method helps to exclude drug use in most samples; however, positive results in Screening need confirmation to be legally viable in court, necessitating a secondary verification for any presumptively positive samples.
Should a sample yield a presumptive positive outcome during Screening, additional hair is retrieved from the primary specimen and readied for Extraction. At this phase, drugs are extracted from hair at a notably lower concentration than that in other methodologies (such as urine or oral fluid), which makes hair drug screening the most challenging methodology to execute.
Any positive results from Screening are verified through GC/MS, GC/MS/MS, or LC/MS/MS. All samples that test presumptively positive undergo washing before the confirmation if required. The entire process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", these actually examine the hair strand rather than the follicle beneath the scalp.
In Horine, MO, many are discovering why hair follicle testing outperforms traditional urine testing in drug detection. Hair tests offer superior accuracy thanks to their extensive detection window.
Compared to standard urine tests, hair tests provide more reliable results that detail drug use history far beyond immediate consumption, offering a clearer picture.
The advantage of hair follicle testing in Horine, MO is the extended detection period of up to 90 days. This comprehensive timeline allows employers to evaluate an individual's long-term substance use behavior.
Unlike other testing methods, this extended window offers insights beyond recent usage, providing a more complete view of a person's substance history.
One of the key strengths of hair follicle testing in Horine, MO is its resistance to tampering. Such tests significantly reduce the chance of sample adulteration, ensuring more trustworthy results.
Because of the collection and examination processes involved, it is nearly impossible to manipulate a hair follicle test, safeguarding the integrity of the results.
With extensive nationwide testing centers, including locations in Horine, MO, accessing hair follicle testing is both simple and convenient. This ensures a hassle-free and quick service for all applicants and employees.
The availability of local and national centers facilitates easier organization of necessary testing, reducing wait times and enhancing service accessibility.
In Horine, MO, the process for ordering, taking, and receiving hair follicle test results is straightforward and confidential. This ensures the privacy and simplicity users expect from a professional service.
Every step from the initial request to obtaining the results is designed with privacy in mind, maintaining the confidentiality of all those involved.
Our services in Horine, MO emphasize affordable pricing and speedy results, offering notable value for businesses of any size. Quick turnaround ensures operations continue without delay.
With competitive rates and efficient service delivery, businesses benefit from thorough, reliable evaluations without excessive costs or prolonged waiting periods.
In Horine, MO, hair follicle drug tests provide quick and precise results, which positions them as a highly effective tool for substance detection. Their accuracy ensures informed decisions, enhancing safety and compliance.
The speed at which results are generated, coupled with their reliability, makes hair follicle testing a preferred choice for those seeking up-to-date information on drug usage.
For employers in Horine, MO, hair follicle testing provides peace of mind by ensuring compliance with drug-free workplace policies. This reduces legal risks and fosters a safer work environment.
By incorporating these tests, companies can enforce zero-tolerance drug policies effectively, aligning with state and federal guidelines to maintain a compliant workplace.
