Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective approach for identifying drug and alcohol consumption. It offers an extensive timeline of drug presence by encasing biomarkers within the strands of hair as they grow. When cut close to the scalp, hair can offer a detection period of roughly 3 months for alcohol and drug presence. Hair is straightforward to gather, relatively resistant to tampering, and easy to send.
Extracting a 1.5-inch portion of roughly 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is ideal for both screening and confirmation. For EtG, supplemental tests, or testing exceeding 10 panels, a sample of 150mg is advisable. A jeweler’s scale is recommended for measuring the specimen. Should scalp hair be unavailable, an equal volume of body hair can be utilized. "Head hair" refers exclusively to scalp hair, whereas "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The key steps in processing a drug test result in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the first-stage processing of a specimen within a lab’s framework. This step ensures that the sample was securely sealed and dispatched, allocates a unique LAN (Laboratory Accessioning Number), and completes any additional data that wasn’t introduced by an electronic custody system.
Screening entails a preliminary assessment for substance abuse. Although Screening effectively rules out drug use in most samples economically, a positive result requires further confirmation to be legally valid. Any samples that yield a tentative positive in Screening must undergo additional confirmation.
If a sample gives a tentative positive during Screening, more hair is extracted from the original sample for Extraction. This process extracts drugs from the hair at notably lower concentrations than other techniques (like urine or oral fluid), making hair drug screening one of the most challenging techniques to execute.
Any positive screening result must undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples that indicate a positive result are pre-washed before confirmation if necessary. The complete laboratory procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation alongside the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently labeled as "hair follicle tests", the evaluation assesses the hair strand rather than the follicle beneath the scalp.
In Hinckley, IL, hair follicle testing prevails over traditional urine tests for several reasons. Longer detection periods and accuracy are top benefits.
Hair tests reach back up to 90 days, showing more extensive substance usage histories.
Hair follicle testing in Hinckley, IL, offers an impressive detection window, surpassing many other methods. Capable of identifying drug use for up to 90 days, it provides a comprehensive overview.
This extended period is crucial for employers assessing long-term patterns.
With its resilient nature, hair follicle testing in Hinckley, IL, significantly thwarts attempts of sample adulteration. Offering an unquestionable guarantee of authenticity, it is reliable.
This method ensures that results are incontestable and honest.
Testing centers across the nation, including in Hinckley, IL, provide convenient access. Ease in scheduling is a standout perk.
Nationwide and local options ensure simplicity in test administration.
Designed for confidentiality, the hair testing process in Hinckley, IL, is simple and private. From start to finish, it's user-friendly.Simplicity and privacy are key focus areas.
Our rates in Hinckley, IL, are competitive while maintaining quality. Fast and efficient, our service ensures client satisfaction.
Value is enhanced through affordability and rapid results.
The hair follicle drug test offers remarkable precision and speed, making it a top choice in Hinckley, IL. Accuracy is paramount, and this method accurately pinpoints substance use, setting it apart.
The process is efficient, reducing wait times for results and providing a reliable analysis.
Businesses in Hinckley, IL, find peace of mind with hair follicle testing. Compliant and safe, it supports drug-free workplace policies.
By using this test, companies reduce legal risks.
