Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair evaluation has grown into a key instrument for identifying drug and alcohol usage. Hair offers an extended timeline of alcohol and drug intake by capturing biomarkers in the fibers of the developing hair strand. When taken near the scalp, hair can offer a detection period of up to roughly three months for alcohol and drugs. Hair is straightforward to gather, relatively tough to tamper with, and straightforward to send.
A 1.5-inch segment of roughly 200 hair strands (akin to the width of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the perfect sample for both screening and confirmation. For EtG, extra tests, and/or analyses exceeding 10 panels, 150mg of the sample is suggested. We advise measuring the sample on a jeweler’s scale. If scalp hair is not available, a similar volume of body hair can be gathered. Referring to head hair indicates only scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result consists of four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial routing of a sample into a laboratory’s framework. This process entails verifying the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and filling in any additional data not supplied by an electronic chain of custody system.
Screening entails an initial swift evaluation for drugs of abuse. Although Screening is a cost-efficient method to rule out drug usage in most samples, a positive screen must be validated to be permissible in court. Any sample that tests presumptively positive in Screening needs further confirmation.
For samples that test presumptively positive during Screening, additional hair is extracted from the initial sample for preparation in the Extraction stage. Here, drugs are isolated from hair at substantially reduced concentrations than in other methods (e.g., urine or oral fluid), making hair drug screening the most challenging technique to conduct.
Confirmation for any positive screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive undergo a washing process before confirmation if required. The entire lab processing sequence from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the analysis focuses on the hair strand, not the follicle under the scalp
In Millbrook, IL, hair follicle testing offers a superior alternative to urine tests. One of the key distinctions is the unparalleled accuracy and dependability of hair tests, which minimize false positives and provide definitive outcomes.
Contrasted with urine tests, hair analysis reveals substance use over extended periods, offering insights that urine testing simply can't match. This distinction showcases why hair follicle testing is trusted by many institutions.
Employers in Millbrook, IL, reap the benefits of the extended detection window of hair follicle tests, identifying drug use over up to 90 days. This extensive timeframe presents a thorough understanding of an individual's substance history.
Unlike traditional methods, hair testing captures a wide look at a subject’s drug habits, offering employers insight beyond the immediate days leading up to the test date.
In Millbrook, IL, the robustness of hair follicle testing significantly curtails the potential for tampered samples, thereby providing conclusive results. Its design inherently reduces opportunities for adulteration common to other testing formats.
This testing method’s resistance to manipulation strengthens the trustworthiness of outcomes, ensuring any detected substance use is both genuine and deliberate, thereby ensuring peace of mind.
With extensive testing locations, including those in Millbrook, IL, we guarantee easy and prompt access nationwide, ensuring any testing needs are met without undue hardship.
Our range of centers nationwide simplifies the process, providing local solutions that minimize wait times and streamline the testing procedure, enhancing the user experience.
The process in Millbrook, IL, for ordering, completing, and receiving hair drug test results is straightforward and secure, addressing privacy concerns efficiently. This simple method ensures clarity and ease of use for all involved.
Understanding user needs for confidentiality, our testing procedure is designed to protect personal data while delivering results discreetly and efficiently.
Acknowledging financial considerations, our competitive pricing in Millbrook, IL, coupled with fast result times, provides great value. These elements ensure companies, regardless of size, receive top-tier services without financial strain.
Our commitment to affordability and swift turnaround reinforces trust with our client base, assuring them that quality service is both cost-effective and timely.
The precision and efficiency of hair follicle tests in Millbrook, IL, deliver accurate results swiftly, making them a dependable choice for identifying substance use. This method is renowned for its high accuracy compared to traditional testing methods.
Hair follicle tests ensure rapid availability of results without compromising accuracy, crucial for time-sensitive scenarios. The reliable outcomes serve to significantly aid decision-making processes.
For employers in Millbrook, IL, hair follicle testing ensures compliance with drug-free workplace policies, limiting legal risks and promoting a safer work environment. This adherence provides organizations both protection and confidence.
The use of reliable testing minimizes potential liabilities associated with substance abuse in the workplace, encouraging a positive and secure atmosphere for all employees.
