Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying alcohol and drug consumption. Hair encases biomarkers within the fibers of the hair shaft as it grows, offering a long-term record of alcohol and drug presence. When clipped close to the scalp, hair can yield around a 90-day detection span for alcohol and other substances. Hair collection is straightforward, somewhat resistant to tampering, and simple to transport.
A sample measuring 1.5 inches of roughly 200 hair strands (like a #2 pencil) nearest to the scalp provides 100mg of hair, the optimal sample size for screening and confirmation. For EtG, additional analyses, and/or tests exceeding 10 panels, a 150mg sample is advised. We advise using a jeweler's scale to weigh the sample. If scalp hair is unavailable, an equivalent amount of body hair can be sourced. Head hair, in this context, refers solely to scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The drug testing laboratory procedure encompasses four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample into the laboratory's system. This phase confirms that the sample is sealed and shipped correctly, allocates a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry absent from an electronic chain of custody system.
Screening consists of a cursory examination for drugs of abuse. While Screening offers an economic approach to exclude drug use in most samples, a positive screen must undergo confirmation to be legally acceptable. Any samples testing presumptively positive in Screening need subsequent confirmation.
If a sample garners a presumptive positive during Screening, additional hair is retrieved from the initial specimen for Extraction. In this phase, drugs are isolated from hair at a much lower concentration compared to alternative methods (e.g., urine or oral fluid), making hair drug testing the most challenging methodology to perform.
Confirmation of any positive outcome from screening is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive are cleansed before confirmation, as necessary. The comprehensive laboratory process from Accessioning through Confirmation is conducted under both the CAP (College of American Pathologists) Hair designation and compliance with ISO/IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly labeled as "hair follicle tests", this examination actually analyzes the hair shaft, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in White Oak, MO
In White Oak, MO, hair follicle testing offers a superior advantage over traditional urine tests. This method remains effective for up to 90 days, offering a robust detection window that urine tests cannot match. With improved accuracy and reliability, hair testing provides more clarity, essential for employers and agencies who wish to maintain a drug-free environment.
Extended Detection Window in White Oak, MO
The ability of hair follicle testing to reveal drug use over an extended period of up to 90 days is remarkable. In White Oak, MO, this advantage allows employers to have a detailed overview of an employee's or applicant's substance use history. Such insight becomes invaluable when aiming to sustain a safe and productive workplace.
Tamper-Resistant Testing Method in White Oak, MO
The hair follicle method significantly decreases the chances of sample tampering. In White Oak, MO, this testing approach leads to results that are both reliable and trustworthy, negating any attempt at adulteration. As a consequence, organizations can confidently base their decisions on the outcomes derived from these tests.
Convenient Nationwide Testing Locations and Local Locations in White Oak, MO
Simple, Confidential Process in White Oak, MO
The process for hair follicle testing in White Oak, MO, is straightforward and protects privacy. From arranging the test to receiving the findings, every step is crafted for ease and confidentiality. This smooth progression alleviates concerns about privacy, ensuring individuals are comfortable with the process.
Affordable Pricing and Fast Turnaround in White Oak, MO
Offering competitive pricing and swift turnaround times, our hair follicle testing services in White Oak, MO, deliver exceptional value. Whether you are a small business or a larger enterprise, you benefit from our affordable rates and prompt results, ensuring peace of mind without stretching your budget.
Fast, Accurate, and Reliable Results in White Oak, MO
Hair follicle drug tests are designed to be both fast and precise. In White Oak, MO, the efficiency of these tests ensures that reliable results are quickly delivered to both individuals and organizations. The high level of accuracy these tests provide means that the information gleaned is dependable and helps to make informed decisions.
Compliance and Peace of Mind for Employers in White Oak, MO
Employers in White Oak, MO, can ensure adherence to drug-free workplace policies by incorporating hair follicle testing. By reducing legal risks and enhancing workplace safety, these tests confer peace of mind. Knowing they comply with regulations, companies can focus on operational efficacy without the shadow of potential substance abuse issues.
