Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for detecting the use of drugs and alcohol. Hair retains a historical record of drug and alcohol consumption by embedding biomarkers in the strands as they grow. When taken near the scalp, a hair sample can indicate drug or alcohol use for up to roughly 90 days. Hair collection is straightforward, difficult to tamper with, and simple to transport.
A 1.5-inch section containing approximately 200 hair strands (comparable to the width of a #2 pencil) taken closest to the scalp yields 100mg of hair, which is the optimal amount for initial tests and confirmation. For extended panels, such as EtG or those surpassing 10 panels, 150mg of the sample is advisable. It's suggested to use a jeweler’s scale to weigh the sample. If scalp hair isn't accessible, a similar quantity of body hair can be used. When discussing head hair, it specifically means scalp hair. Body hair includes all other types (facial, underarm, etc.).
Process Overview
The drug test laboratory process encompasses four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process of incorporating a sample into the lab's workflow. This step involves checking that the sample was sealed and transported correctly, assigning it a LAN (Laboratory Accessioning Number), and inputting any additional data not available through an electronic custody system.
Screening is a preliminary assessment for substance abuse. Although Screening is an economical method for eliminating the presence of drugs in many samples, a positive finding must undergo confirmation to be used in legal proceedings. Samples that yield a positive result during Screening need further verification.
Should a sample test positive during Screening, additional hair is extracted from the original sample and readied for Extraction. During this phase, the drugs are isolated from hair at lower concentrations than in other techniques (such as urine or saliva), making hair drug testing more challenging.
GC/MS, GC/MS/MS, or LC/MS/MS methods are employed for the Confirmation of any positive screen results. All samples that test positive initially are cleansed before Confirmation if required. The full lab process is assessed against both the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", these tests actually examine the hair strand, not the follicle beneath the skin.
Why Hair Follicle Testing Beats Urine Testing
Edgemoor, SC benefits from hair follicle testing’s superior detection.
Unlike urine tests, hair exams provide extended insight into substance use,
capturing a 90-day usage window. This method demonstrates higher reliability
and accuracy, particularly valuable for employers enforcing strict policies.
Extended Detection Window
In Edgemoor, SC, hair follicle testing offers an expansive detection range.
This method reviews drug use over 90 days, offering employers
a thorough perspective on substance history. This extended assessment
is key in evaluating long-term habits, unlike shorter-range testing methods.
Tamper-Resistant Testing Method
Edgemoor, SC, enjoys reliable results with hair follicle tests. Such tests significantly
reduce risks of adulteration, providing results that are hard to dispute.
Performed under observation, these tests assure both employers and individuals
of the integrity and authenticity of the drug testing process.
Convenient Nationwide Testing Locations
Edgemoor, SC, locals benefit from our extensive network of testing sites.
These locations offer straightforward, convenient access nationwide,
making it easy to schedule and partake in drug screenings without inconvenience.
Our widespread centers accommodate swift, hassle-free testing experiences.
Simple, Confidential Process
The steps for hair drug testing in Edgemoor, SC are straightforward and private.
From ordering to test-taking and receiving results, the process safeguards privacy.
Candidates can participate with assurance in a seamless,
confidential manner, ensuring confidentiality throughout.
Affordable Pricing and Fast Turnaround
In Edgemoor, SC, we offer competitive pricing for hair follicle drug tests.
Companies benefit from our fast turnaround times, receiving
excellent value with expedited results. Affordable solutions cater
to organizations of any size, ensuring cost-effective screening options.
Fast, Accurate, and Reliable Results
Located in Edgemoor, SC, we prioritize precision in hair follicle drug tests.
These tests deliver high accuracy, swiftly identifying substance use,
providing a dependable avenue for drug screening that ensures objectivity.
Speedy processing ensures rapid response times with trusted outcomes.
Compliance and Peace of Mind for Employers
Hair follicle testing aids Edgemoor, SC employers in upholding drug-free policies.
Employers achieve compliance with legal standards, reducing risks of liability.
These tests bolster workplace safety, ensuring peace of mind
with a comprehensive approach to substance management.
