Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have emerged as a potent method for identifying drug and alcohol use. Hair can capture a long-lasting profile of alcohol and drugs by locking biomarkers within the fibers of an expanding hair strand. When trimmed near the scalp, hair can offer detection of alcohol and drugs for as long as three months. It is easy to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment consisting of about 200 hair strands (approximately the diameter of a #2 pencil) nearest to the scalp yields 100mg of hair, the preferred amount for testing and verification. For EtG, additional tests, and/or tests beyond 10 panels, it is suggested that 150mg of the sample be used. We advise weighing the sample on a jeweler’s scale. If scalp hair isn't present, an equivalent quantity of body hair can be gathered. References to head hair imply scalp hair solely. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The principal phases in processing a drug test result in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into the laboratory’s processes. This step entails confirming that the sample was secured and dispatched correctly, assigning a unique LAN (Laboratory Accessioning Number), and inputting additional information not included via an electronic chain of custody system.
Screening is a preliminary rapid assessment for substance abuse. Although Screening is an economical approach to filter out drug usage in most samples, any positive finding requires confirmation for court applicability. Samples that test positive during Screening necessitate further confirmation.
When a sample tests positive at the Screening phase, additional hair from the initial batch is used for Extraction. In this phase, drugs are extracted from the hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), presenting a challenge in hair drug testing execution.
Confirmation of any positive result from Screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results undergo a wash prior to confirmation when necessary. The entire procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often described as "hair follicle tests", the analysis concerns the hair strand rather than the follicle beneath the scalp.
Hair follicle testing holds advantages over traditional urine tests in Riplinger, WI. The longer detection window and increased accuracy of hair tests make them a superior choice for substance use evaluation.
Urine tests may be more commonly used, but hair tests provide more reliable results, capturing substance use over a broader timeframe. This makes hair testing an important tool for employers aiming to ensure a drug-free workplace.
Hair follicle testing offers a remarkable detection window of up to 90 days in Riplinger, WI, far exceeding that of other testing methods. This extended timeframe provides employers with a comprehensive view of substance use.
This longer detection period helps employers effectively assess the substance use patterns and history of their employees, contributing to a more thorough evaluation process.
In Riplinger, WI, hair follicle tests offer a tamper-resistant testing method that significantly minimizes sample adulteration risks. This ensures results are both reliable and unquestionable.
Because hair tests are difficult to cheat, employers can trust that the results are a true representation of an individual's substance use history, providing peace of mind and confidence in decision-making.
Accredited Drug Testing offers convenient nationwide testing locations, including local centers in Riplinger, WI, providing easy and hassle-free access to drug testing services.
With a network of testing centers, we're positioned to meet the diverse needs of our clients, ensuring prompt and professional service no matter where you are located.
The process of ordering, taking, and receiving hair follicle test results in Riplinger, WI is straightforward and confidential. This ensures privacy while offering a seamless testing experience.
Our commitment to a simple and discreet process addresses concerns over privacy and ease, providing reassurance to those undergoing testing.
Our competitive pricing and swift turnaround times in Riplinger, WI highlight our dedication to providing affordable and efficient hair testing services for businesses of all sizes.
Offering excellent value, our services ensure companies enjoy the benefits of premium testing without straining their budgets, optimizing both cost and speed.
The precision and speed of hair follicle drug tests in Riplinger, WI ensure fast and dependable results. These tests are designed to accurately detect substance use, making them an essential tool for employers and other stakeholders seeking reliable data.
Hair testing offers a higher level of accuracy compared to other methods. This makes it the preferred choice for getting quick and precise results, crucial for maintaining safety and compliance in any setting.
Hair follicle testing helps ensure compliance with drug-free workplace policies in Riplinger, WI. This testing method supports employers in reducing legal risks and enhancing workplace safety through reliable substance use detection.
Peace of mind is a valuable outcome for employers committed to maintaining a safe and compliant work environment, facilitated by effective and accurate hair testing.
