Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol consumption. The hair holds a comprehensive record of substance intake by embedding biomarkers within the strands as they grow. When collected near the scalp, hair offers an approximate 3-month detection timeline for substances. This method is straightforward to collect, resistant to tampering, and hassle-free to transport.
A 1.5-inch hair segment, made up of around 200 strands (comparable in size to a #2 pencil) closest to the scalp, yields 100mg of hair, which is the preferred quantity for preliminary and confirmatory tests. For EtG, add-ons, and tests exceeding 10 panels, 150mg of hair is suggested. It’s advisable to measure the sample using a jeweler's scale. If scalp hair is not accessible, a similar quantity of body hair may be utilized. It is important to note that head hair specifically refers to scalp hair. Body hair encompasses all other types such as facial, axillary, etc.
Process Overview
The key steps in the laboratory analysis of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial step of integrating a sample into a lab’s database, which involves confirming that it was securely sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data input not managed by an electronic chain of custody system.
Screening is a preliminary assessment for substance abuse. It serves as an economical approach to exclude drug use in most cases, although a positive result from Screening must be confirmed for legal admissibility. Any samples indicating a potential positive result in Screening need further confirmation.
Should a sample test positively in the Screening phase, additional hair is extracted from the original sample for the Extraction phase. Here, substances are retrieved from the hair at a significantly reduced concentration compared to other methods (e.g., urine or oral fluid), which highlights why hair analysis is an intricate testing methodology.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that preliminarily test positive undergo a wash before confirmation, as deemed necessary. The entire laboratory procedure from Accessioning to Confirmation is evaluated in line with the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Testing Surpasses Urine Testing in Beverly, MO reflects the strengths of hair follicle tests over urine analyses. Their superior detection accuracy and greater reliability are unmatched in identifying long-term substance use.
The extended detection period of hair tests allows for a more comprehensive picture of an individual’s substance history. This detailed analysis serves as a powerful tool for employers committed to maintaining a drug-free environment.
Extended Detection Period in Beverly, MO showcases the capabilities of hair follicle testing in tracking drug use over an extensive duration, up to 90 days. This method offers employers an in-depth view of a candidate’s or employee's substance use history.
The extended window surpasses the limitations of traditional tests by providing a broader picture of an individual's habits, granting employers the data needed to make informed employment decisions.
Secure Testing Method in Beverly, MO underscores the resistance of hair follicle tests to tampering, ensuring the generation of credible and unquestionable results.
The test's design minimizes the risk of adulteration, making it a preferred choice for organizations that prioritize accuracy and integrity in their drug testing processes.
Convenient Testing Locations Nationwide and in Beverly, MO emphasize the accessibility of our testing services. Our extensive network of centers ensures quick, straightforward, and stress-free drug testing.
Local and nationwide presence guarantees that individuals have easy access to our services, facilitating seamless drug testing solutions that integrate smoothly into their schedules.
Easy and Private Testing Process in Beverly, MO details our straightforward approach to drug testing, addressing privacy and simplicity concerns.
Ordering and taking the test, as well as receiving results, is designed to be user-friendly and confidential. This ensures clients feel secure and at ease throughout the entire testing experience.
Cost-Effective and Quick Results in Beverly, MO underline our competitive pricing and rapid turnaround, offering excellent value to businesses of all sizes.
This affordability, paired with fast result delivery, makes our hair follicle testing an attractive solution for companies seeking effective and efficient drug testing options.
Precision and Quick Results in Beverly, MO highlight the advantages of hair follicle tests in delivering fast and accurate results. Unlike traditional methods, they provide a heightened accuracy in substance detection, ensuring reliability.
These tests excel in quick processing and consistent outcomes, giving organizations confidence in their drug-testing protocols. The combination of speed and precision makes hair follicle drug tests an invaluable tool for maintaining safety and integrity in the workplace.
Ensuring Compliance and Employer Confidence in Beverly, MO highlights how hair follicle testing supports adherence to workplace drug-free policies, reducing legal risks and boosting safety.
Employers gain peace of mind knowing their drug testing procedures align with industry standards. Hair tests offer solid evidence for maintaining workplace integrity, securing legal compliance, and ensuring a drug-free environment.
