Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing is regarded as a significant method for identifying drug and alcohol consumption. Hair offers a prolonged record of alcohol and drug intake by encasing biomarkers within the hair fiber structure. When sourced from the scalp, hair can yield up to a roughly three-month timeframe for detecting alcohol and other drugs. Hair is easy to gather, relatively hard to tamper with, and convenient to transport.
A 1.5-inch segment containing roughly 200 hair strands (comparable to the thickness of a #2 pencil) from the scalp provides 100mg of hair, the perfect amount for testing and validation. For EtG additions and/or assessments beyond 10 panels, 150mg is advised. Utilizing a jeweler’s scale for weighing the hair is suggested. If scalp hair is lacking, an equivalent quantity of body hair can be used. When mentioning head hair, it specifically refers to scalp hair. Body hair pertains to other hair varieties (such as facial, underarm, etc.).
Process Overview
The drug test result laboratory processing involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step where a sample is introduced into the laboratory’s system. This step includes confirming that the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any absent data entry that isn’t part of an electronic chain of custody system.
Screening is a preliminary fast test for abusive drugs. Although Screening is cost-efficient for eliminating drug use in most samples, a positive screen must be confirmed to be permissible in legal proceedings. Any Screening-positive samples necessitate a subsequent confirmation.
Should a sample be Screening-positive, additional hair is taken from the original sample to prepare for Extraction. At this step, drugs are extracted from hair at negligible concentrations when compared to other methods (such as urine or oral fluids), marking hair drug screening as a highly challenging method to execute.
Confirmation of any Screening-positive result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples undergo washing before confirmation if necessary. The entire laboratory flow, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair classification and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests," the examination focuses on the hair strand rather than the follicle beneath the scalp.
Why does hair follicle testing surpass urine testing in Oakgrove, AR? The main advantage lies in its superior detection accuracy and reliability. Compared to traditional urine tests, hair testing offers a comprehensive view with a detection window far exceeding that of urine tests, securing more accurate and trustable drug screening outcomes.
Hair follicle testing in Oakgrove, AR offers an extended detection window, up to 90 days. This extended period provides employers with deeper insights into an individual's substance habits, greatly surpassing the effective window of urine tests. Such extensive tracking helps businesses make informed recruitment and workforce management decisions.
Hair follicle testing is a formidable deterrent against sample tampering in Oakgrove, AR. The method prevents common adulteration tactics that might compromise other types of tests. With this robust testing process, results are reliable and unchallengeable, ensuring integrity remains uncompromised.
Testing convenience in Oakgrove, AR is guaranteed with our expansive network of nationwide centers. These easily accessible facilities provide rapid and streamlined drug testing services. Individuals and businesses alike benefit from the hassle-free experience of localized testing availability.
In Oakgrove, AR, the hair follicle testing process is both simple and discreet. From ordering a test to receiving the results, each step ensures confidentiality and ease of use. This seamless approach addresses privacy concerns and assures users of their information's security and protection throughout the process.
Our commitment in Oakgrove, AR is to provide cost-effective hair follicle testing paired with swift result delivery. Competitive pricing structures guarantee excellent value without sacrificing quality. Organizations, regardless of size, can benefit from these economical solutions, enhancing operational efficiency while maintaining fiscal responsibility.
In Oakgrove, AR, hair follicle tests stand out for providing rapid and precise results. Their unparalleled accuracy in pinpointing substance use makes them a reliable choice. With advanced laboratory techniques, these tests deliver consistently dependable outcomes, ensuring peace of mind for both employers and individuals.
In Oakgrove, AR, the use of hair follicle drug testing enhances compliance with workplace drug-free mandates. This approach minimizes legal exposure and bolsters workplace safety by maintaining consistent and trustworthy drug monitoring practices, which ultimately assures employers of their workforce's adherence to policies.
