Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a significant asset for identifying drug and alcohol usage. Hair offers a prolonged record of alcohol and narcotics by embedding biomarkers in the strands of hair as they grow. When gathered near the scalp, hair can reveal up to a 3-month window for detecting alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and simple to transport.
An ideal sample for both screening and verification is 1.5 inches of roughly 200 hair strands (similar to a #2 pencil), yielding 100mg of hair. For EtG, additional testing, or more than 10-panel tests, a specimen weight of 150mg is advised. Using a jeweler’s scale for weighing the specimen is recommended. If scalp hair cannot be collected, an equivalent quantity of body hair can be used. "Head hair" refers solely to scalp hair, whereas "Body hair" encompasses all other types (such as facial and underarm hair).
Process Overview
The key stages in the laboratory analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample within a lab’s framework. This process involves ensuring the sample was properly sealed and delivered, assigning a LAN (Laboratory Accessioning Number), and filling in any data entry gaps not fulfilled by an electronic custody system.
Screening serves as an initial rapid assessment for drug abuse. While Screening is efficient in negating drug usage for most samples, a confirmed positive screen is necessary for court admissibility. Samples that test presumptively positive during Screening require further confirmation.
Should a sample test positive at the Screening phase, additional hair is extracted from the initial sample and prepped for Extraction. In this phase, drugs are isolated from hair at lower concentrations compared to other methods (e.g., urine or saliva), explaining the challenges of hair drug analysis.
GC/MS, GC/MS/MS, or LC/MS/MS methods are employed for confirming any positive Screening results. All presumptive positive samples undergo washing before confirmation as required. The process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair category and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though referred to as "hair follicle tests", these tests analyze the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Shevlin, MN
Hair follicle tests in Shevlin, MN, present a clearer advantage over traditional urine tests. The superior detection accuracy of hair analysis uncovers a broader scope of substance use over a longer duration. Unlike urine tests, hair tests are not vulnerable to common forms of deception. This makes them the preferred choice for industries and institutions where precision and reliability are crucial.
Extended Detection Window in Shevlin, MN
With an extended detection window reaching up to 90 days, hair follicle testing in Shevlin, MN, offers a detailed overview of drug use. This comprehensive method allows employers to evaluate an individual's history with enhanced accuracy. The prolonged detection span provides insights into patterns of use, offering a deeper understanding of an applicant or employee's substance behavior.
Tamper-Resistant Testing Method in Shevlin, MN
Hair follicle testing in Shevlin, MN, is renowned for its tamper-resistant qualities. This method significantly reduces the possibility of sample adulteration, delivering results that are consistent and dependable. The robustness of hair analysis ensures that test outcomes remain unquestionable, granting peace of mind to both employers and institutions relying on these tests for genuine results.
Convenient Nationwide Testing Locations and Local Locations in Shevlin, MN
Shevlin, MN, benefits from a network of nationwide testing locations, simplifying access to hair follicle testing. This widespread availability ensures that individuals and companies can effortlessly obtain tests, ensuring minimal hassle. With local facilities in and around Shevlin, the process is streamlined for convenience and efficiency, making drug screening readily accessible for all.
Simple, Confidential Process in Shevlin, MN
The process of hair follicle testing in Shevlin, MN, is designed to be straightforward and confidential. From ordering the test to collecting samples and receiving results, each step prioritizes user privacy and ease. Individuals can trust in the discretion of the process, knowing their results are handled with the utmost care and confidentiality, ensuring a stress-free experience.
Affordable Pricing and Fast Turnaround in Shevlin, MN
In Shevlin, MN, our hair follicle testing services boast affordable pricing and quick turnaround times. This makes our services accessible to companies of all sizes, providing excellent value. The combination of competitive pricing structures and speedy results underscores our commitment to delivering top-notch service, offering businesses peace of mind and cost-efficient solutions.
Fast, Accurate, and Reliable Results in Shevlin, MN.
In Shevlin, MN, the precision and promptness of hair follicle drug testing are highly esteemed. These tests provide accurate detection of substance use, ensuring that results are both swift and trustworthy. The advanced technology used in hair analysis captures a detailed record of drug intake, making it a dependable method for organizations seeking reliable outcomes.
Compliance and Peace of Mind for Employers in Shevlin, MN
For employers in Shevlin, MN, utilizing hair follicle testing ensures compliance with drug-free workplace policies. This method reduces legal risks while enhancing overall workplace safety. By integrating hair testing into their screening processes, companies can uphold high standards of compliance, safeguarding their workforce and securing peace of mind alongside productivity and safety.
