Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying drug and alcohol use. It offers a lengthy record of substance consumption by capturing biomarkers within the fibers of developing hair. When hair is collected near the scalp, it can show drug and alcohol usage for up to three months. Collection is straightforward, tampering is challenging, and shipping is convenient.
A sample measuring 1.5 inches of roughly 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, the perfect amount for analysis. For EtG, additional tests, and/or over 10 panels, 150mg is suggested. It is advised to weigh the sample with a jeweler's scale. If scalp hair isn't available, an equivalent amount of body hair can be used. 'Head hair' specifies scalp hair only, while 'body hair' includes all other types (like facial and axillary).
Process Overview
The primary stages in processing a drug test result in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins with incorporating a sample into the lab system. This process involves ensuring proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and finishing any data entry not managed by an electronic chain of custody.
Screening is an initial drug presence check. While it's an affordable way to dismiss drug use in most samples, any positive findings must be further confirmed for legal acceptability. Presumed positive screenings need additional verification.
Should Screening suggest a positive result, more hair is taken from the initial collection to prepare for Extraction. In this phase, drugs are isolated from hair at significantly lower levels than other methods (such as urine or oral fluid), highlighting the complexity of hair drug testing.
Confirming any positive screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, presumptive positives undergo washing if necessary. The entire process, from Accessioning to Confirmation, is scrutinized according to CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", this method evaluates the hair strand and not the follicle from beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Hamburg, AR
Hair testing offers numerous advantages over traditional urine tests in Hamburg, AR. The superior detection accuracy and reliability of hair tests make them the preferred choice for many seeking comprehensive screening solutions.
Extended Detection Window in Hamburg, AR
Hair follicle testing is distinguished by its ability to detect drug use over an extended period, up to 90 days. This feature provides employers in Hamburg, AR, with a detailed overview of an individual’s substance use history.
Tamper-Resistant Testing Method in Hamburg, AR
The risk of sample adulteration is significantly reduced with hair follicle tests, ensuring reliable and unquestionable results. Hamburg, AR, benefits from this robust testing method, offering confidence in the authenticity of the findings.
Convenient Nationwide Testing Locations and Local Locations in Hamburg, AR
With our expansive network of nationwide and local testing centers, accessing testing services in Hamburg, AR, is straightforward and hassle-free, ensuring quick and convenient testing experiences.
Simple, Confidential Process in Hamburg, AR
The process of ordering, taking, and receiving hair follicle test results in Hamburg, AR, is designed to be straightforward and confidential, alleviating privacy concerns with ease of use in mind.
Affordable Pricing and Fast Turnaround in Hamburg, AR
Our competitive pricing structures and rapid turnaround times provide exceptional value, ensuring businesses of all sizes in Hamburg, AR, receive efficient and cost-effective testing services.
Fast, Accurate, and Reliable Results in Hamburg, AR
The precision and speed of hair follicle drug tests are unparalleled, offering high accuracy for detecting substance use. In Hamburg, AR, individuals and businesses rely on these tests for their speed and precision, making them an essential tool for ensuring compliance and safety.
Compliance and Peace of Mind for Employers in Hamburg, AR
By utilizing hair follicle testing, employers in Hamburg, AR, can safeguard compliance with drug-free workplace policies, thereby minimizing legal risks and promoting a safer work environment.
