Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drug use by capturing biomarkers within the strands of growing hair. When obtained near the scalp, hair can offer up to a 3-month detection period for alcohol and other substances. Hair is straightforward to gather, somewhat challenging to tamper with, and simple to transport.
A 1.5-inch portion consisting of roughly 200 hair strands (similar in size to a #2 pencil) nearest the scalp will yield 100mg of hair, the optimal quantity for analysis and verification. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler's scale to measure the specimen. If scalp hair isn't accessible, an equivalent amount of body hair can be acquired. When discussing head hair, we mean only scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The key steps in the lab handling of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial intake of a sample into a lab’s system. This process includes confirming that the sample was correctly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and filling any supplementary data entry absent in an electronic chain of custody system.
Screening is an initial rapid check for substances of abuse. While Screening is a cost-effective method to dismiss drug usage in the majority of samples, a screen that turns out positive needs confirmation for court acceptance. Any samples that are presumptively positive in Screening necessitate a secondary confirmation.
If a sample appears presumptively positive during the Screening phase, more hair is extracted from the initial sample and readied for Extraction. Here, drugs are extracted from hair at a considerably lower concentration compared to other methods (such as urine or oral fluid), which explains why hair drug screening is the most challenging method to execute.
Confirmation of any positive screening finding is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before confirmation as required. The complete laboratory process, from Accessioning to Confirmation, is inspected under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently referred to as "hair follicle tests," the test itself analyzes the hair strand, rather than the hair follicle beneath the scalp.
Hair follicle testing surpasses urine tests due to its superior detection accuracy and reliability in Wilson, MN. Unlike traditional urine tests, hair tests provide a more extensive overview of an individual's drug use over a prolonged period, enhancing detection efficiency.
The advanced capabilities of hair tests make them a preferable choice for zero-tolerance environments, ensuring a broader, more reliable analysis of substance use. This method diminishes the potential for evasion, delivering honest and consistent results.
In Wilson, MN, hair follicle tests offer an extended detection window of up to 90 days, allowing employers to gain a detailed perspective on an individual’s substance history. This expansive timeframe exceeds the capabilities of other testing methods, highlighting patterns of drug use over an extended period.
Providing insights into substance use behavior far beyond the limitations of urine tests, hair follicle testing becomes a powerful tool in evaluating past drug use, offering a comprehensive check into an applicant’s or employee’s history.
Hair follicle testing in Wilson, MN, is less susceptible to tampering than other forms of drug analysis. Its methodology gives it a clear advantage in maintaining sample integrity, providing employers with untainted, unquestionable results.
With the robust nature of hair follicle sampling, efforts to manipulate outcomes are substantially minimized, leading to a testing process that is both trustworthy and highly dependable, reinforcing the credibility of drug testing.
In Wilson, MN, and nationwide, our testing centers offer convenient access to quick and efficient hair follicle drug tests, eliminating hassle for users. The broad network of locations makes it easy for individuals and businesses to undergo testing when needed.
Ensuring that testing services are within reach, our nationwide presence simplifies the process for companies to acquire reliable screening without unnecessary complications or delays, fostering a seamless testing experience.
Utilizing a simple and confidential procedure, hair follicle testing in Wilson, MN, ensures users' privacy and ease of use at every stage—from scheduling the tests to receiving the results. This discreet framework emphasizes customer convenience and confidentiality.
An effortless testing process addresses privacy concerns while delivering critical insights. Its simplicity will appeal to anyone seeking a discreet means to ensure compliance with drug use policies without needless complexities.
Our hair follicle drug testing in Wilson, MN, boasts affordable pricing and rapid turnaround, granting excellent value for all businesses. Our pricing structure is designed to accommodate varied enterprise sizes, combined with fast processing times.
Such budget-friendly testing options are especially preferable for organizations wanting to uphold rigorous drug policies without excessive expenditure, ensuring cost-efficiency and swiftness in obtaining accurate results.
In Wilson, MN, hair follicle tests provide rapid, accurate, and reliable outcomes, due to their advanced detection capabilities. The speed at which results are generated and the high level of precision are unmatched, offering confidence to both employers and individuals in assessing substance use.
The precision of hair follicle testing ensures a thorough assessment of any substances consumed, making it a valuable tool for monitoring sobriety in professional environments. Its ability to deliver swift and dependable results charts a clear path for organizations to maintain stringent drug-free policies.
By implementing hair follicle drug testing in Wilson, MN, employers can maintain compliance and peace of mind regarding drug-free workplace policies. This bolsters the establishment’s commitment to safety and significantly curbs legal exposures.
The rigorous nature of hair follicle tests ensures that employers adhere to the highest standards of substance monitoring, fostering a safer, more productive workplace where the risk of drug use interference is substantially reduced.
