Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as a robust means for identifying substance and alcohol consumption. Hair captures a prolonged record of alcohol and drug intake by embedding biomarkers within the fibers of the developing hair strand. When gathered near the scalp, hair offers roughly a 3-month detection span for alcohol and other substances. Hair collection is straightforward, comparatively challenging to tamper with, and easily transportable.
A 1.5-inch section consisting of around 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, ideal for both screening and validation. For EtG, supplementary tests, and/or screens exceeding 10 panels, 150mg of the sample is advised. It's suggested to weigh the hair using a jeweler’s scale. If scalp hair is not available, an equivalent mass of body hair can be obtained. When discussing head hair, we mean scalp hair specifically. Body hair includes all other hair varieties (e.g., facial, axillary).
Process Overview
The laboratory handling of a drug test result comprises four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial integration of a specimen into a laboratory’s framework. This ensures the specimen was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and finalizes any pending information entry not supplied by an electronic chain of custody system.
Screening includes a preliminary rapid assessment for abuse substances. Though Screening is a cost-efficient method to demonstrate the absence of drug usage in most samples, a positive indication must be confirmed to be court-admissible. Any specimens presumed positive in Screening mandate subsequent confirmation.
If a specimen is suspected positive during the Screening phase, more hair is extracted from the original sample and readied for Extraction. Here, substances are extracted from hair at notably lower concentrations than in alternative methodologies (e.g., urine or oral fluid), justifying the complexity of hair drug analysis as a methodology.
Confirmation for any positive screening findings is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing prior to confirmation as necessary. The entire lab protocol from Accessioning to Confirmation is monitored under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", the test actually examines the hair strand and not the follicle beneath the scalp
Why does hair follicle testing surpass urine testing in Prior Lake, MN? Hair testing offers superior detection and accuracy. Hair analyses reveal a more accurate substance timeline, highlighting long-term usage trends. Urine tests, however, might miss such patterns.
Compared to traditional urine tests, hair sampling offers increased detection reliability, offering a clearer representation of an individual's substance history, making it invaluable for employers.
In Prior Lake, MN, the extended detection window of hair follicle tests is unbeatable. Employers gain insight into drug use patterns for up to 90 days. This extended timeframe surpasses that of other testing methods like urine tests.
The long detection period offered by hair analysis helps in building a comprehensive understanding of past substance use, offering a fuller picture of an employee's profile and lifestyle.
Hair follicle tests in Prior Lake, MN are notoriously tamper-resistant, minimizing risks of sample adulteration. Unlike urine samples, hair samples are less prone to manipulation, providing reliable data.
This method ensures the integrity of results, making it virtually impossible to cheat and giving stakeholders confidence in the accuracy of the testing outcomes.
Testing centers across Prior Lake, MN and nationwide ensure convenient accessibility to hair follicle testing services. This expansive coverage eliminates hassles associated with finding local testing facilities.
Whether in the heart of the city or elsewhere, our widespread presence ensures individuals and employers enjoy a stress-free experience, securing a reliable and swift testing process.
Experience a simple and confidential hair follicle testing procedure in Prior Lake, MN. The streamlined process ensures privacy from ordering to results delivery, addressing any concerns about personal data security.
Our approach guarantees users a straightforward experience, emphasizing ease of use and maintaining confidentiality at every testing stage, leaving users assured of their privacy.
In Prior Lake, MN, affordable pricing coupled with quick turnaround times underscore the value of hair follicle testing. Our competitive pricing structures are tailored to fit businesses of all sizes.
The swift processing times ensure fast results, enabling companies to make timely decisions without straining budgets, thus enhancing the attractiveness of our services.
In Prior Lake, MN, hair follicle drug testing stands out for its rapid and precise results. Employers and professionals value this method for its exceptional ability to accurately detect substance use. Unlike other methods, hair tests analyze effectively even when traces are minimal, ensuring reliability.
By focusing on hair analysis, clients benefit from fast and dependable results. This method dramatically reduces uncertainty in substance detection, providing a layer of assurance in testing processes.
Employers in Prior Lake, MN gain a sense of compliance and tranquility with hair follicle testing. Ensuring adherence to drug-free workplace policies is crucial for legal safety and fostering a safe environment.
By adopting hair analysis, employers safeguard their operations against potential risks, bolstering their peace of mind and ensuring all policies are properly upheld.
