Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized for its efficacy in detecting drug and alcohol consumption. Hair stores a history of alcohol and drug usage by embedding biomarkers within the strand fibers. When collected near the scalp, hair can reveal drug and alcohol use within a roughly 3-month period. Hair is easy to gather, not easily tampered with, and straightforward to transport.
A 1.5-inch portion of around 200 hair strands (similar to the diameter of a #2 pencil) near the scalp provides 100mg of hair, the preferred amount for screening and validation. For EtG, supplement tests, and/or panels exceeding 10, a specimen of 150mg is advised. We suggest using a jeweler’s scale for measurement. If scalp hair isn't available, corresponding body hair may be used. When we mention head hair, we mean only scalp hair. Body hair encompasses all other varieties (like facial, axillary, etc.).
Overview of the Process
The primary stages in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning primarily deals with the initial integration of a sample into the lab’s system. It ensures the sample was appropriately sealed and mailed, assigns a random LAN (Laboratory Accessioning Number), and completes any data entry lacking from an electronic chain of custody system.
Screening entails a preliminary evaluation for substance abuse. While Screening serves as a budget-friendly means to eliminate drug use in most samples, a positive screen necessitates confirmation for legal acceptability. Samples deemed presumptively positive during Screening demand an additional confirmation.
If a sample tests positive during Screening, further hair is extracted from the initial sample for preparation in Extraction. Here, drugs are isolated from hair in much lower concentrations compared to other techniques (such as urine or oral fluid), which makes hair drug screening notably challenging.
Confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples expected to be positive are cleansed before confirmation as needed. The entire laboratory process, from Accessioning through Confirmation, is inspected under both the CAP (College of American Pathologists) Hair criteria and the certification of ISO / IEC 17025 standards.
Perks of hair drug testing:
Drawbacks:
Note: Commonly termed as "hair follicle tests", this test scrutinizes the hair strand instead of the follicle beneath the scalp.
In Ursa, IL, hair follicle testing surpasses urine tests by providing superior detection accuracy and reliability. Hair tests offer a longer detection window, making them a better choice for comprehensive drug use assessment.
Hair follicle testing in Ursa, IL, effectively tracks drug use over a prolonged period of up to 90 days, offering employers a detailed view of an individual’s substance history.
In Ursa, IL, hair follicle tests are known for being resistant to tampering, significantly minimizing the chance of sample alteration to ensure trustworthy and incontrovertible results.
Accredited Testing's extensive network of testing centers offers unmatched convenience in Ursa, IL, and nationwide, ensuring quick and accessible testing services.
The hair follicle testing process in Ursa, IL, is straightforward and confidential, making it easy and secure for clients to order, take, and receive results.
Offering competitive pricing along with fast report delivery, our hair follicle tests in Ursa, IL, ensure businesses receive excellent value and timely results.
Hair follicle tests in Ursa, IL, offer rapid, precise, and dependable outcomes. They boast high accuracy in substance detection, setting them apart from traditional testing methods.
Employers in Ursa, IL, find peace of mind using hair follicle tests to adhere to drug-free workplace policies, mitigating legal risks while boosting safety.
