Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations have emerged as a robust mechanism for detecting drug and alcohol usage. By capturing biomarkers within the fibers of developing hair strands, hair delivers a comprehensive historical record of alcohol and drug intake. When harvested near the scalp, hair can indicate substance use for approximately a three-month period. Collection of hair is straightforward, relatively challenging to tamper with, and convenient to transport.
Obtaining a 1.5-inch specimen of roughly 200 hair strands (approximately the thickness of a #2 pencil) from the area closest to the scalp results in 100mg of hair, which is the optimal sample size for both screening and confirmation. For tests such as EtG, additional options, and/or assessments involving more than 10 panels, a 150mg sample is advisable. It is recommended to gauge the sample using a jeweler's scale. Should head hair be unavailable, an equivalent quantity of body hair may be used. The term head hair exclusively refers to scalp hair, whereas body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The procedure for processing a laboratory drug test result includes four core stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase of integrating a sample into the laboratory's system. This phase involves ensuring that the sample's seal was intact and that it was shipped adequately, attributing a unique LAN (Laboratory Accessioning Number), and completing any additional data entry missing from an electronic chain of custody system.
Screening constitutes a preliminary evaluation for potential drug abuse. While Screening serves as an affordable method to eliminate drug usage in most samples, a confirming test is essential for legal admissibility of positive screen results. Samples testing positive in Screening necessitate a secondary confirmation.
If Screening indicates presumptive positivity, additional hair from the initial sample is isolated for Extraction. In this phase, drug compounds are separated from hair at a most minute concentration compared to other testing methods (e.g., urine or oral fluids), which justifies the complexity of hair drug screenings.
Confirmation of positive results from Screening is achieved through techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. Any samples identified as presumptive positives undergo cleanup before confirmation as necessary. Every stage of the lab process, from Accessioning through Confirmation, undergoes review in alignment with both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis concerns the hair strand and excludes the follicle below the scalp.
Choosing hair follicle testing over urine methods offers numerous advantages in Starkweather, ND. Hair tests boast superior accuracy and reliability, ensuring a more comprehensive assessment of substance use. With urine tests, the detection window is limited, whereas hair samples unveil usage over extended periods.
The precise nature of hair follicle tests makes them indispensable for comprehensive drug evaluations. Employers and professionals committed to maintaining drug-free environments benefit significantly from this method, as its extensive detection capabilities surpass those of urine tests.
In Starkweather, ND, hair follicle testing provides an extended detection window for recent substance usage, spanning up to 90 days. This method offers an unparalleled view of an individual's history, crucial for employers looking to make informed decisions.
This testing is valuable for revealing prolonged drug use, enabling businesses to assess an applicant's or employee's past accurately. With its comprehensive detection capability, hair follicle testing is a strategic choice for businesses serious about safety and compliance.
Hair follicle testing in Starkweather, ND, is a tamper-resistant method, drastically reducing sample adulteration risks. This test ensures results remain reliable and unquestionable, providing companies and individuals a dependable evaluation.
The integrity of hair samples ensures that attempted fraud is easily detectable, preserving the test's authenticity. This makes hair tests a superior choice for maintaining drug-free environments, minimizing the chance of errors in the screening process.
Our convenient nationwide testing centers, including those in Starkweather, ND, facilitate easy access to hair follicle testing services. With a wide-reaching network, scheduling appointments is hassle-free, ensuring a smooth process.
Local branches complement our nationwide presence, offering quick and efficient services. Individuals and businesses gain significant benefits from our streamlined approach, ensuring tests are conducted with minimal disruption and maximum convenience.
In Starkweather, ND, the process for hair follicle testing is simple and confidential. Clients experience ease from ordering to receiving results while maintaining privacy. This assurance encourages participation and trust in the testing process.
We offer affordable pricing in Starkweather, ND, for our hair follicle drug tests, ensuring exceptional value. Our competitive rates coupled with a fast turnaround deliver peace of mind and excellent service to businesses of all sizes.
Efficiency in processing and competitive cost structures make our hair testing services a preferred choice. Coupled with prompt result communication, employers and individuals receive the reliable support they seek, enhancing workplace safety and compliance.
Hair follicle drug tests in Starkweather, ND, are renowned for their fast and accurate outcomes. Their precision stems from the ability to trace substance use extensively, ensuring reliable results. This test efficiently identifies drug use, helping organizations and individuals make informed decisions quickly.
With high accuracy levels, these tests swiftly detect a broad spectrum of substances. Their efficiency is unmatched, providing results that are both reliable and credible. This ensures that individuals and businesses get the peace of mind they need with streamlined processes.
Utilizing hair follicle testing in Starkweather, ND, ensures compliance with drug-free workplace policies, enhancing organizational integrity. These tests minimize legal risks, fostering a safer and more productive work environment.
By incorporating hair testing, employers gain the peace of mind that comes with adherence to regulatory standards and the assurance of a committed, drug-free workforce. Enhanced safety and legal compliance make hair testing an essential component of workplace policy.
