Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a compelling method for identifying drug and alcohol use. Hair retains a prolonged history of substance intake by capturing biomarkers within the fibers of the developing hair strand. When gathered near the scalp, hair offers roughly a 3-month detection period for alcohol and other substances. Hair is easy to collect, somewhat hard to tamper with, and simple to transport.
A 1.5-inch segment of about 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg of hair, the perfect amount for evaluation and confirmation. For EtG, additional tests, and/or analyses exceeding 10 panels, 150mg of the sample is advisable. We suggest measuring the sample on a jeweler’s scale. If scalp hair is inaccessible, an equal quantity of body hair can be used. When discussing head hair, we mean scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The four primary steps involved in the laboratory processing of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the initial handling of a sample into a laboratory’s system. This process verifies that the sample was sealed and shipped correctly, attributes a random LAN (Laboratory Accessioning Number), and concludes any supplementary data entry not covered by an electronic chain of custody system.
Screening is an initial rapid evaluation for drugs of abuse. Despite being cost-effective to eliminate drug usage in most samples, a positive screening mandates confirmation to be court-admissible. Any samples presumptively positive in Screening need a supplemental confirmation.
If presumptively positive in Screening, more hair is extracted from the initial sample and readied for Extraction. During this phase, drugs are retrieved from hair at much lower concentrations compared to other methods (ex. urine or oral fluid), making hair drug screening the most challenging method to perform.
Confirmation of any positive screening result is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed prior to confirmation as required. The entire laboratory process from Accessioning to Confirmation adheres to CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the test actually examines the hair strand rather than the follicle beneath the scalp.
Hair follicle testing outshines urine tests in Robbins, IL, with superior detection and reliability. Unlike traditional methods, hair tests offer a broader detection scope, uncovering substance use that might slip through urine screening.
Thanks to their enhanced accuracy, hair tests provide a robust solution for identifying drug use, ensuring that crucial details are not missed during assessments.
In Robbins, IL, hair follicle testing offers an unparalleled detection window up to 90 days, far surpassing other tests. This extended period gives employers a detailed overview of an individual’s substance history.
By opting for hair testing, employers gain a comprehensive insight, allowing for more informed decisions regarding hiring and workplace safety policies.
Robbins, IL benefits from hair follicle tests that are virtually tamper-proof, significantly minimizing the chances of sample adulteration. This ensures the reliability and integrity of the test results.
With hair testing, the risk of manipulation is drastically reduced, providing stakeholders with results they can trust implicitly.
With accessible testing centers nationwide and in Robbins, IL, hair follicle testing is convenient and hassle-free. Our widespread locations facilitate quick access to essential drug testing services.
This extensive network allows individuals and employers alike to benefit from our easy-to-reach facilities, streamlining the testing process significantly.
In Robbins, IL, our hair follicle testing process is straightforward and confidential. From ordering to result receiving, each step prioritizes ease of use and privacy.
We ensure a seamless experience that addresses concerns about confidentiality, allowing individuals to feel secure while accessing test services.
Offering competitive pricing and fast turnaround times, our hair follicle testing in Robbins, IL delivers exceptional value. Companies of all sizes benefit from our affordable rates and quick results.
This ensures that businesses can maintain their budgets while receiving reliable and prompt testing services, aiding in informed decision-making.
In Robbins, IL, hair follicle drug tests offer unparalleled precision and speed. These tests are renowned for their high accuracy in identifying substance use, making them a trustworthy choice for reliable results.
By utilizing hair analysis, we ensure fast and accurate detection of substances, providing comprehensive results that employers and individuals can depend on without delay.
Employers in Robbins, IL find peace of mind with hair follicle testing, ensuring compliance with drug-free workplace policies. This reduces legal risks and enhances overall workplace security.
Implementing these tests supports a safer, drug-free environment, aligning with organizational policies and fostering a sense of security among all employees.
