Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is acknowledged as an effective method for identifying drug and alcohol consumption. Hair retains a comprehensive history of substances like alcohol by embedding biomarkers in the hair strand fibers as they grow. When hair is collected from the scalp, it typically offers a detection period of up to 3 months for alcohol and drugs. Hair sampling is straightforward, fairly tamper-resistant, and convenient to transport.
Taking a 1.5-inch section comprising approximately 200 hair strands (akin to the width of a #2 pencil) nearest to the scalp can yield 100mg of hair, ideal for both screening and confirmation processes. For EtG, supplementary tests, and/or tests exceeding 10 panels, a 150mg sample is advisable. It is suggested that the sample be weighed using a jeweler’s scale. If scalp hair cannot be sourced, an equivalent quantity of body hair might be used. Head hair specifically pertains to scalp hair, while body hair encompasses all other types such as facial and axillary hair.
Process Overview
Accessioning, Screening, Extraction, and Confirmation constitute the primary stages in laboratory drug test result processing.
Accessioning comprises the preliminary introduction of a sample into a laboratory’s system, verifying that it is sealed and transported correctly, generating a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening serves as a swift preliminary analysis for substance abuse. While Screening is cost-efficient for initially excluding drug usage in most samples, any positive results necessitate confirmation for court acceptance. Presumptive positives from Screening are subject to secondary confirmation.
In the event of a presumptive positive at the Screening phase, additional hair is extracted from the initial sample and made ready for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than in other methods (such as urine or oral fluid), thus making hair drug screening particularly complex to execute.
Positive Screening results undergo further Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Presumptive positive samples are cleansed prior to Confirmation as required. The comprehensive laboratory procedure from Accessioning to Confirmation is meticulously evaluated in accordance with the CAP (College of American Pathologists) Hair distinction and ISO / IEC 17025 standards certification.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed as "hair follicle tests," the analysis targets the hair strand instead of the follicle beneath the scalp
In Ottosen, IA, hair follicle testing outperforms traditional urine tests in various ways. It offers superior detection accuracy and reliability, making it a favored choice for many.
With its extended detection window and tamper-resistant nature, hair testing gives a comprehensive view of an individual's drug-use history, setting it apart from urine tests.
Hair follicle testing in Ottosen, IA, provides a broad detection window, covering up to 90 days of drug use. This long span offers employers a thorough understanding of an applicant’s drug use history.
With such an extended period, hair testing allows companies to make informed decisions based on a comprehensive assessment of an individual’s past substance use.
The tamper-resistant nature of hair follicle testing in Ottosen, IA, significantly mitigates the risk of sample adulteration. Results obtained are reliable and trustworthy.
By utilizing a method that can't be easily manipulated, hair tests offer assurance in the testing process, ensuring outcomes are both accurate and indisputable.
Our extensive testing centers nationwide, including Ottosen, IA, offer convenience and accessibility. This ensures easy access to our testing services.
The widespread location of our centers ensures that individuals can effortlessly find a nearby testing facility, simplifying the process for everyone involved.
In Ottosen, IA, the hair follicle testing process is designed to be simple and confidential. This addresses privacy concerns while ensuring ease of use.
With a streamlined process for ordering, testing, and receiving results, individuals can enjoy a stress-free experience. Confidentiality in handling ensures privacy is maintained at all times.
Ottosen, IA, benefits from our competitive pricing and fast result turnaround times, offering excellent value for businesses of all scales.
By providing affordable pricing structures and swift results, we ensure companies can maintain peace of mind while enjoying cost-effectiveness in drug testing.
When speed and accuracy matter, hair follicle drug tests in Ottosen, IA, stand out. With their ability to deliver fast, precise results, they are ideal for detecting substance use accurately. This makes them a reliable option for anyone needing timely results.
Hair tests are highly reliable, boasting unparalleled detection capabilities. Their accuracy in identifying drug use ensures confidence and trust in the testing process, making them the preferred choice in Ottosen, IA.
In Ottosen, IA, hair follicle testing aids employers in adhering to drug-free workplace policies. This method mitigates legal risks and enhances safety.
By opting for hair testing, businesses can achieve compliance and maintain a secure, drug-free environment, ultimately offering peace of mind.
