Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method to detect drug and alcohol usage. Hair captures a long-term record of alcohol and other substances by embedding biomarkers within the fibers of the hair strand as it grows. When hair is gathered near the scalp, it can offer up to approximately a 3-month period of detection for alcohol and drugs. Collecting hair is straightforward, relatively hard to tamper with, and convenient to transport.
A 1.5-inch segment of roughly 200 hair strands (approximating the girth of a #2 pencil) nearest to the scalp provides 100mg of hair, suitable for screening and confirmation tests. For EtG, additional tests, and/or tests above 10 panels, a 150mg sample is advised. It is recommended to weigh the sample using a jeweler's scale. If scalp hair is not available, an equivalent quantity of body hair may be collected. "Head hair" denotes only scalp hair. "Body hair" includes all other hair types (facial, axillary, etc.).
Process Overview
There are four primary stages in the lab processing of drug test results: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a sample into a lab’s system, involving verification that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry not covered by an electronic chain of custody.
Screening is an initial quick evaluation for drugs of misuse. Though Screening is cost-effective for excluding drug use in most cases, a positive result requires confirmation to be upheld in court. Any samples deemed presumptively positive in Screening undergo secondary confirmation.
If a sample tests presumptively positive in Screening, more hair is drawn from the initial sample for Preparation for Extraction. During this phase, drugs are withdrawn from hair at a much lower concentration compared to other methods (ex. urine or oral fluid), thus making hair drug testing the most challenging to execute.
Confirmation of any positive screening is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation if necessary. The complete lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Even though referred to as "hair follicle tests", the actual analysis is conducted on the hair strand, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Spokane, MO
In Spokane, MO, selecting hair follicle testing over traditional urine tests is a strategic choice due to its superior detection reliability and accuracy. Hair testing detects long-term substance use with greater precision, whereas urine tests often miss traces of infrequent substance consumption.
Offering a comprehensive detection scope, hair follicle tests capture a broader history of substance use compared to urine tests. This extends its effectiveness for organizations keen on maintaining stringent drug-free environments. Its resistance to adulteration further enhances its reliability.
Extended Detection Window in Spokane, MO
Hair follicle drug tests provide a substantial detection window, identifying drug use over a 90-day span. This extensive timeframe grants employers a thorough understanding of an individual’s substance use history, informing better hiring and monitoring decisions.
Unlike other testing methods, hair follicle analysis offers significant insight into past substance use, enhancing decision-making processes for employers and beyond. With an expanded detection window, the assessment of drug history is both comprehensive and detailed.
Tamper-Resistant Testing Method in Spokane, MO
Hair follicle tests enforce a tamper-resistant standard, significantly diminishing instances of sample adulteration. By utilizing samples that are difficult to manipulate, it assures employers of the test's integrity and reliability in Spokane, MO.
This method stands out due to its robustness against tampering, ensuring that the drug test results remain unquestionable. With high resilience to all forms of tampering and cheating, hair follicle tests present irrefutable evidence, offering peace of mind to concerned parties.
Convenient Nationwide Testing Locations and Local Locations in Spokane, MO
Our testing centers in Spokane, MO, and nationwide provide convenient access to hair follicle testing. This network of locations ensures easy scheduling and quick processing, relieving the stress associated with drug testing procedures.
With an array of accessible sites, our services are designed to accommodate busy schedules and diverse testing needs. The widespread availability facilitates efficient and smooth testing experiences, making the testing process less burdensome for everyone involved.
Simple, Confidential Process in Spokane, MO
Our hair follicle testing procedure is streamlined to ensure simplicity and confidentiality. From ordering to receiving results, every step prioritizes user privacy, assuring individuals that their data is handled with utmost discretion.
Offering a straightforward and confidential testing experience in Spokane, MO, we cater to privacy-conscious individuals who seek seamless procedures without compromising on data security. Our process supports easing concerns around privacy, providing a smooth path from start to finish.
Affordable Pricing and Fast Turnaround in Spokane, MO
We highlight competitive pricing and rapid response times, reinforcing our commitment to affordability without sacrificing quality. Our services deliver exceptional value for companies of varying sizes in Spokane, MO, balancing cost efficiency with effective drug testing.
With an aim to provide excellent value, our affordable offerings and fast turnarounds resonate with businesses seeking reliable, budget-friendly testing solutions. The combination of competitive pricing and efficiency underscores our efforts to meet diverse testing needs effectively.
Fast, Accurate, and Reliable Results in Spokane, MO
Hair follicle drug testing offers unparalleled precision in substance detection, ensuring optimum accuracy and expedient results. This method is revered for its high success rate in unveiling substance use, making it a preferred choice for those seeking quick and reliable outcomes in Spokane, MO.
Elevating the standards of drug testing, hair follicle analysis provides trustworthy results with a swift turnaround time. Capable of identifying substance use effectively, this testing approach stands out for delivering definitive results without the compromise of accuracy or speed.
Compliance and Peace of Mind for Employers in Spokane, MO
Using hair follicle testing assists employers in complying with strict drug-free workplace policies, thus minimizing legal risks. It contributes positively to workplace safety in Spokane, MO, and ensures reliable evidence in situations demanding it.
Offering peace of mind, hair follicle tests align with regulatory standards for drug testing, empowering companies to maintain a safe, productive work environment. Employers investing in such testing methodologies demonstrate their commitment to upholding high standards of workplace ethics and responsibility.
