Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair holds a lasting record of alcohol and drugs by encasing biomarkers within the fibers of the maturing hair shaft. When taken near the scalp, hair offers up to a three-month detection span for alcohol and other substances. Hair is straightforward to collect, somewhat hard to tamper with, and easy to transport.
A 1.5-inch section of roughly 200 hair strands (around the width of a #2 pencil) closest to the scalp yields 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, a 150mg sample is preferable. We advise using a jeweler’s scale to weigh the hair sample. If scalp hair isn't available, an equivalent amount of body hair can be used. "Head hair" refers exclusively to scalp hair, while "body hair" includes other hair types (facial, axillary, etc.).
Process Overview
The primary steps in processing a drug test in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial incorporation of a sample into the lab’s system. This process verifies the correct sealing and shipping of the sample, assigns it a random LAN (Laboratory Accessioning Number), and includes any additional data entry the electronic chain of custody system hasn't provided.
Screening is a preliminary assessment to identify drugs of abuse. Though Screening is a cost-effective method to exclude drug use in most cases, a positive result must be verified to be legally valid. Presumptive positive samples in Screening necessitate a subsequent confirmation.
If the Screening stage indicates a presumptive positive, more hair is extracted from the initial specimen and prepped for Extraction. During this phase, drugs are extracted from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), illustrating that hair drug screening is among the most challenging techniques to execute.
Confirmation of any positive Screening result is executed using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing before confirmation, if required. The entire lab process from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis is conducted on the hair shaft, not the follicle beneath the scalp.
In Bradford, IL, hair follicle testing stands superior to traditional urine testing due to its unmatched detection capabilities. Why select hair tests? They unveil a deeper, more reliable insight into usage over time.
Compared to urine tests, hair screenings offer enhanced accuracy and less susceptibility to deceitful practices, which benefits stakeholders in Bradford significantly.
Hair follicle analysis in Bradford, IL provides an extensive detection period, offering up to 90 days' insight into substance use. How does this benefit employers? They acquire a thorough overview of an individual's habits.
Such lasting detection means employers aren’t limited to observing short-term behavior but can assess long-term patterns, ensuring informed decisions.
In Bradford, IL, hair follicle tests are renowned for being tamper-resistant, minimizing the risk of sample tampering and delivering trustworthy results.Why does this matter? It ensures integrity in test outcomes, crucial for accurate assessments.
Sample adulteration becomes a concern of the past, as the robust nature of these tests prevents most attempts at deception.
The convenience of nationwide testing centers, including local options in Bradford, IL, ensures effortless access to drug testing services. What's the advantage? Quick and straightforward testing befits both individuals and corporations.
These accessible locations ensure that thorough testing services are always within reach, facilitating seamless testing procedures.
Our streamlined and private testing process in Bradford, IL makes ordering, undergoing, and receiving results easy. Why choose us? We prioritize confidentiality and simplicity at every stage.
From start to finish, the experience is designed to assure both privacy and ease, easing any doubts regarding the security of personal information.
With competitive pricing and rapid turnaround times, our services in Bradford, IL offer significant value. How does it help? Companies of any size receive reliable, cost-effective solutions.
Our affordable structures ensure that efficient testing doesn't strain budgets, while fast results keep organizations moving swiftly.
Hair follicle drug screenings in Bradford, IL are renowned for their swiftness and accuracy. By utilizing advanced technology, these tests deliver precise results, effectively detecting substance use throughout.
The dependable nature of hair analysis ensures that Bradford residents receive thorough examinations. Its accuracy outshines many, providing clear insights.
Employers in Bradford, IL find reassurance in using hair follicle testing to maintain adherence to drug-free workplace mandates. Why is this vital? It mitigates legal risks and bolsters workplace safety.
The consistent use of these tests affirms a company's pledge to safe practices and boosts the overall security of the working environment.
