Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying substance use. Hair captures long-term evidence of alcohol and drug intake by entrapping biomarkers within the growing hair strand's fibers. When sampled near the scalp, it reveals a detection period extending up to roughly three months for alcohol and drugs. Collection of hair is straightforward, difficult to tamper with, and can be easily shipped.
A 1.5-inch segment comprising approximately 200 hair strands (around the thickness of a #2 pencil) nearest the scalp will yield 100mg, optimal for screening and confirmation purposes. For EtG, additional tests, or those exceeding ten panels, a recommendation of 150mg is made. It is advisable to use a jeweler's scale to weigh the specimen. Should scalp hair be unavailable, a comparable quantity of body hair can be utilized. References to head hair pertain solely to scalp hair. Body hair includes all other types such as facial and axillary hair.
Process Overview
The key stages in the lab processing of drug test results are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary processing of a specimen into a lab's system. This step ensures that the specimen is sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry absent from an electronic chain of custody.
Screening provides an initial swift assessment for substance abuse. While cost-effective for ruling out drug consumption in most cases, a positive screen must be verified to be valid for legal proceedings. Any specimen yielding presumptive positive results in Screening requires additional confirmation.
In the Screening stage, if a sample shows presumptive positivity, further strands are retrieved from the initial sample for the Extraction phase. Here, substances are removed from hair at significantly lower concentrations than in other approaches (like urine or oral fluid), which is why hair analysis is the most challenging technique to conduct.
Confirmation of any positive outcome in Screening is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before Confirmation as necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair designation and the certification of ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests," the analysis targets the hair strand rather than the follicle beneath the scalp
Compared to more traditional urine tests, hair follicle testing in Baker, IL demonstrates superior detection accuracy and reliability. Its benefits over urine tests include the ability to track substance use over a longer period and a higher difficulty level in tampering with results, ensuring more accurate and reliable data.
Hair testing surpasses urine testing by offering an extended detection window and greater accuracy. This method captures a wider range of drug use history, making it advantageous for employers and authorities in Baker, IL who demand stringent screening standards.
The extended detection window of hair follicle testing sets it apart, as it reveals drug use up to 90 days prior. This makes it the ideal choice for employers in Baker, IL seeking a comprehensive understanding of an individual's long-term substance use history.
Employers looking for a holistic view of an employee's drug history prefer hair tests because they extend detection potential to three months, providing a superior footage of the person's substance usage patterns, unmatched by other testing methods.
One of the key advantages of hair follicle testing in Baker, IL is its resistance to tampering. The method significantly reduces the possibility of sample adulteration, guaranteeing results that are both reliable and unquestionable.
In contrast to other tests, hair follicle sampling nearly eliminates the risk of adulteration, ensuring the integrity of the results. This reliability makes it an invaluable choice for entities requiring unquestionable accuracy.
Accredited Drug Testing offers convenient centers nationwide and local facilities in Baker, IL, ensuring that access to hair follicle testing services is quick, easy, and hassle-free.
Our comprehensive network of nationwide and local testing centers in Baker, IL simplifies the testing process, offering an accessible and seamless experience to meet diverse needs.
The process for hair follicle testing in Baker, IL is straightforward and confidential. From ordering to taking the test and receiving results, our process ensures privacy and ease of use, addressing any concerns of confidentiality and simplicity.
With Accredited Drug Testing, the entire process is streamlined for convenience, ensuring a simple, confidential avenue from start to finish, making hair follicle testing simple and private.
In Baker, IL, we offer competitive pricing structures and quick turnaround times for hair follicle testing, ensuring our services provide excellent value for companies of all sizes, alongside peace of mind.
Our affordable pricing paired with fast turnaround results in Baker, IL makes us a top choice for businesses focused on attaining value and efficiency in their testing processes.
In Baker, IL, hair follicle drug tests are known for their precision and speed. These tests provide exceptionally high accuracy in detecting substance use, ensuring you receive fast and dependable results. With such reliability, you can trust that the results reflect true findings, making it a preferred method for many.
Hair tests offer a robust, quick solution for identifying drug use, delivering results with impressive accuracy. This swift process makes it ideal for urgent assessments, offering peace of mind with each test conducted in Baker, IL.
Utilizing hair follicle testing helps employers in Baker, IL ensure compliance with workplace drug-free policies, thereby minimizing legal risks and enhancing workplace safety. A robust testing policy fosters a safer work environment while reducing potential disputes.
Incorporating hair testing maintains workplace substance policies and assures peace of mind for employers. Ensuring compliance prevents future legal dilemmas and promotes a secure and healthy work setting.
