Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective method for detecting alcohol and drug use. Hair provides a comprehensive record of substance consumption by integrating biomarkers into the fibers of the growing hair. When sampled close to the scalp, hair can offer up to a 3-month timeframe for detecting drugs and alcohol. Hair is easy to obtain, hard to tamper with, and convenient to transport.
A 1.5-inch section of about 200 hair strands (equivalent to a #2 pencil's width) nearest to the scalp yields 100mg of hair, which is ideal for testing. For EtG and expanded panels beyond 10, 150mg of hair is advised. It's best to weigh the hair on a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair can be used. When referencing head hair, it pertains only to scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The drug testing process in a laboratory involves four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of integrating a sample into a lab's system. This step includes checking the sample's seal and shipping integrity, assigning a unique LAN (Laboratory Accessioning Number), and completing any remaining data not available through an electronic custody chain.
Screening offers a preliminary assessment for substance abuse. While it is economical and can dismiss drug use for most samples, a positive result must be confirmed for legal admission. Samples with a presumptively positive Screening need further verification.
When a sample tests presumptively positive during Screening, additional hair is extracted for the Extraction phase. Drugs are removed from hair at notably lower concentrations than from other sources (e.g., urine or oral fluid), marking hair drug screening as a complex procedure.
The Confirmation phase for any positive screen result is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed before confirmation if necessary. The entire testing process, from Accessioning to Confirmation, is examined under both the CAP (College of American Pathologists) Hair criterion and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis targets the hair strand, not the follicle underneath the scalp
In Hillsdale, MI, hair follicle testing outperforms traditional urine tests with its exceptional detection accuracy. The advanced methodologies used in hair tests allow for superior precision over extended periods.
Unlike urine tests, hair follicle tests offer a broader detection window, capturing drug use history effectively. The reliability of these tests makes them an invaluable tool in upholding safety and compliance in various sectors.
One of the major advantages of hair follicle testing in Hillsdale, MI, is its extended detection window. Unlike urine tests, hair tests provide a comprehensive view of an individual's substance use over a 90-day period.
This extended window offers employers a thorough evaluation of a candidate's past substance habits, aiding in informed decision-making for hiring or continued employment. The method exemplifies comprehensive testing efficacy.
Hair follicle tests in Hillsdale, MI, are highly resistant to tampering, ensuring reliable sample integrity. The manner in which samples are collected minimizes the potential for adulteration.
Courts and employers benefit from the confidence that these tests provide, as the chance of alteration is significantly reduced. The robustness of hair testing sets a high standard for substance detection with unquestionable results.
Accredited Drug Testing offers immense convenience by providing nationwide testing locations, including in Hillsdale, MI, guaranteeing quick and easy access to services.
The network of testing centers ensures that no matter where you are, hassle-free testing is within reach. Our commitment to accessibility enhances the user experience, allowing for streamlined and efficient testing processes.
The process in Hillsdale, MI, for hair follicle testing is designed to be straightforward and confidential. From ordering the test to receiving the results, every step prioritizes user privacy and convenience.
Our simple and clear procedures alleviate concerns about complexity or confidentiality breaches, offering a seamless experience. Users can trust in the privacy of their testing process at every stage.
Affordable testing options are available in Hillsdale, MI, emphasizing the value and cost-effectiveness of hair testing methods. Our competitive pricing aligns with the fast turnaround times, ensuring satisfaction for organizational budgets.
Offering excellent value and swift results reinforces why Accredited Drug Testing's services are a top choice for companies looking for reliable and budget-friendly solutions tailored to their needs.
The hair follicle drug test is renowned in Hillsdale, MI, for its swift, accurate, and reliable results. Hair testing's ability to effectively detect a wide range of substances is unmatched, making it a preferred choice for various institutions.
Employing cutting-edge technology, these tests promise fast results delivery, providing individuals and organizations with the assurance of accurate substance use evaluation. High accuracy is ensured, offering confidence in the testing outcomes.
Employers in Hillsdale, MI, find peace of mind by implementing hair follicle testing as a crucial part of their drug-free workplace policy. The comprehensive nature of these tests ensures compliance with regulations.
Hairst testing reduces legal risks while promoting a safer work environment. Employers trust this method to maintain integrity and professionalism, contributing to an overall sense of security and organizational compliance.
