Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely recognized as an effective method for identifying drug and alcohol consumption. The fibers of growing hair strands capture biomarkers, offering a detailed record of alcohol and other drugs over time. When collected from near the scalp, hair can reveal alcohol and drug use for approximately a 3-month duration. Hair collection is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch segment consisting of about 200 hair strands (roughly the thickness of a #2 pencil) taken from close to the scalp will provide 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional tests, and/or assays exceeding 10 panels, a 150mg specimen is advised. We suggest measuring the specimen using a jeweler’s scale. If scalp hair is not available, body hair in equal quantity can be used. "Head hair" refers exclusively to scalp hair, whereas "body hair" pertains to all other hair (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test result involves four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial integration of a sample into a laboratory’s system. This step ensures that the sample was sealed and dispatched correctly, assigns it a random LAN (Laboratory Accessioning Number), and includes any data entry not covered by an electronic chain of custody.
Screening is a preliminary assessment for drug abuse. While economical and effective in eliminating drug usage in most samples, a positive screen warrants confirmation for legal validity. Samples that are preliminarily positive in Screening necessitate further substantiation.
Any sample that tests presumptively positive during Screening leads to additional hair being extracted from the original specimen for Extraction. In this phase, drugs are extracted from hair at notably lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug screening one of the most challenging procedures.
Positive screening outcomes are verified through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo a wash before confirmation if needed. The entire process, from Accessioning to Confirmation, is examined under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", the test evaluates the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Ellis, ID
Hair follicle tests offer significant advantages over traditional urine tests. They are renowned for their ability to catch drug use over an extended period, providing a more comprehensive picture of substance habits.
While urine tests cover short detection windows, hair testing proves to be significantly more reliable and accurate, particularly for long-term substance tracking.
Extended Detection Window in Ellis, ID
Hair follicle drug tests capture drug usage data up to 90 days prior, allowing for a broader insight into an individual's substance use history. This extended detection window is a major advantage for employers in Ellis, ID.
The ability of hair testing to trace drug presence over months makes it an essential tool for businesses seeking in-depth substance use evaluations for their employees.
Tamper-Resistant Testing Method in Ellis, ID
One of the significant benefits of hair follicle tests is their robust defense against sample tampering. This method is designed to provide results that are difficult to manipulate or question.
With hair follicle testing, the risk of adulteration is negligible, ensuring that stakeholders receive accurate and consistent results at all times.
Convenient Nationwide Testing Locations and Local Locations in Ellis, ID
Our extensive network of testing centers nationwide ensures that residents of Ellis, ID have easy access to needed drug tests, maximizing convenience and reducing hassle.
Accredited Drug Testing centers are strategically positioned to simplify the process for individuals and companies alike, promoting swift and effortless testing experiences.
Simple, Confidential Process in Ellis, ID
The process encompassing ordering, administering, and receiving results from hair follicle tests is both straightforward and secure, respecting clients' privacy throughout.
Clients in Ellis, ID benefit from a testing protocol that is seamless and confidential, ensuring peace of mind as their privacy is rigorously safeguarded during each step.
Affordable Pricing and Fast Turnaround in Ellis, ID
Our hair follicle drug testing services in Ellis, ID are competitively priced, with quick results delivery to meet the needs of businesses and individuals alike.
Combining cost-efficiency with rapid response times, Accredited Drug Testing provides excellent value and fosters confidence in companies of diverse scales.
Fast, Accurate, and Reliable Results in Ellis, ID
Hair follicle tests stand out with their rapid and precise detection capabilities. This testing method is known for its exceptional accuracy in identifying drug use, proving superior to other assessments available in Ellis, ID.
Speed and accuracy are critical in drug testing. Hair follicle tests not only deliver quick results but also ensure they are dependable, making them an ideal choice for urgent situations.
Compliance and Peace of Mind for Employers in Ellis, ID
Hair follicle drug testing helps Ellis, ID employers maintain compliance with workplace drug policies, reducing the potential for legal issues and enhancing overall safety and reliability.
By choosing hair testing, employers not only fortify their drug-free initiatives but also gain peace of mind knowing they are using a reliable drug detection measure.
