Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for identifying drug and alcohol use. Hair acts as a historical record of substance use by embedding biomarkers within the fibers of the developing hair strand. When taken near the scalp, hair can offer up to a 3-month timeframe for detecting alcohol and other drugs. Hair collection is straightforward, hard to alter, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, 150mg of the sample is advised. We suggest measuring the sample using a jeweler's scale. If scalp hair cannot be obtained, an equivalent quantity of body hair can be used. When discussing head hair, we indicate scalp hair exclusively. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The primary stages in processing a drug test result in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary integration of a sample into a laboratory's system. This process verifies that the sample was correctly sealed and shipped, assigns an arbitrary LAN (Laboratory Accessioning Number), and completes any necessary data input not covered by an electronic chain of custody system.
Screening represents an initial rapid assessment for drug abuse. While it is an economical approach to exclude drug use in most samples, a positive screen necessitates confirmation to hold up in court. Any samples that test presumptively positive during Screening must undergo a further confirmatory step.
If a sample tests presumptively positive during Screening, additional hair is removed from the initial sample for Preparation in Extraction. At this phase, drugs are retrieved from hair at a substantially lower concentration compared to other techniques (e.g., urine or oral fluid), which makes hair drug testing the most challenging technique to execute.
Confirmation of any positive screening result is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed as needed before confirmation. The entire laboratory procedure from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the examination focuses on the hair strand and not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Whitehall, AR, hair testing surpasses urine tests by offering superior insights into substance use. The extended detection period of hair tests provides a comprehensive view, while urine tests are limited to more recent substance intake.
Extended Detection Window
The extended detection capacity of hair follicle tests means that employers in Whitehall, AR, get a thorough profile of an individual's drug history. With the ability to detect drug use up to 90 days prior, these tests offer a broader view than urine tests.
This comprehensive window provides valuable insights into long-term behaviors, making it a critical tool for thorough substance screening.
Tamper-Resistant Testing Method
Hair follicle tests drastically reduce the chance of adulteration. Whitehall, AR, benefits from this method's near-immunity to tampering, ensuring results that can be trusted and verified without question.
This reliable method provides results that stand up under scrutiny, vital for maintaining stringent drug policies and procedures.
Convenient Nationwide and Local Testing Locations
In Whitehall, AR, and beyond, convenience is assured with our numerous nationwide testing centers. This makes accessing our services quick, simple, and without hassle.
Local options streamline the process, ensuring that testing is readily available, saving time and effort for both individuals and organizations.
Simple, Confidential Process
The process for hair follicle testing in Whitehall, AR, is straightforward and respects client confidentiality. From ordering to obtaining results, each step is designed to maintain privacy and ease of access.
Affordable Pricing and Fast Turnaround
Our competitiveness in pricing and expedient turnaround times make hair follicle testing in Whitehall, AR, an excellent value. Providing fast, reliable results benefits businesses of all sizes, offering peace of mind.
Your budget matters, and our pricing reflects this, ensuring top-shelf service without the high cost, backed by efficiency and speed.
Fast, Accurate, and Reliable Results
When time and accuracy are of the essence, hair follicle testing delivers in Whitehall, AR. Its precision and rapid results make it ideal for detecting substances efficiently. Clients can trust the high reliability of these tests to provide clear insights into drug use patterns.
The speed of hair testing does not compromise its accuracy. Within days, you can have decisive results, significantly reducing wait times compared to other methods. This makes it a preferred choice for many professionals and companies.
Compliance and Peace of Mind for Employers
Employers in Whitehall, AR, gain peace of mind and compliance assurance by opting for hair follicle testing. This method supports drug-free workplace policies, reduces legal risks, and enhances overall safety.
