Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as a valuable resource, hair testing excels in identifying drug and alcohol consumption. Within the strands of hair, biomarkers of substances become encased, offering a timeline of usage. Hair samples collected proximal to the scalp can reveal substance use over an approximate span of 90 days. The collection process is straightforward, resistant to tampering, and facilitates efficient shipment.
A sample of 1.5 inches consisting of around 200 individual hairs (comparable to the diameter of a #2 pencil) next to the scalp yields 100mg, which is the optimal quantity for both screening and confirmation. For EtG evaluations, add-on tests, and assessments beyond a 10-panel screen, acquiring 150mg of hair is beneficial. We advise using a jeweler's scale for accurate measurement. In the absence of scalp hair, an equivalent sample of body hair can be taken. References to head hair specifically mean scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The drug testing laboratory procedure is comprised of four critical phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the sample's initial integration into the lab's framework. This step ensures that the sample is properly sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing information not covered by an electronic chain of custody system.
Screening serves as an initial evaluation for substances of abuse. Although Screening offers a cost-efficient means to dismiss drug presence in most cases, confirming positive results is necessary for legal validity. Samples screening positive necessitate further confirmation.
For samples deemed positive in Screening, additional hair is extracted from the original source to prepare for Extraction. During Extraction, substances are isolated at concentrations lower than in other testing techniques (such as urine or oral fluid), highlighting the complexity of hair drug screening procedures.
Confirmation of positive results is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All samples requiring confirmation undergo a cleansing process as necessary. The entire chain from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Important: Although commonly termed "hair follicle tests," analysis focuses on the hair shaft as opposed to the follicle beneath the scalp.
Why Hair Testing Triumphs Over Urine Tests
Hair follicle testing in Pleasant Valley, WI, demonstrates clear advantages over urine testing. Key benefits include heightened detection accuracy and reliability for longer drug use intervals.
Precision and Dependability
Hair testing's precision is unmatched, as it is far less susceptible to tampering compared to urine tests, resulting in elevated dependability for users and administrators alike.
Prolonged Detection Capability
Each hair follicle test illuminates up to 90 days of drug usage history, vastly exceeding the capacity offered by other testing methods. In Pleasant Valley, WI, this expanded detection window supports informed decisions by employers on potential hires.
Comprehensive Substance History
Gaining a broad perspective of an applicant or employee's past substance use through hair testing empowers businesses with the knowledge necessary to ensure a safe and productive workplace.
Secure and Tamper-Resistant
In Pleasant Valley, WI, hair follicle testing stands out as a superior choice due to its resistance to tampering. The test's inherent nature significantly reduces the risk of adulteration, providing credible and incontrovertible results that employers can rely on.
Reliable Testing Assurance
This testing method negates typical concerns around sample manipulation and safeguards the authenticity of each test.
Accessible Testing Across Locations
Residents of Pleasant Valley, WI benefit from our expansive network of testing centers nationwide, making drug testing a streamlined, convenient process for all.
Local and Nationwide Convenience
Quick and uncomplicated access to testing services ensures your testing needs are met efficiently without any hassle, regardless of your location.
Streamlined and Confidential Process
In Pleasant Valley, WI, the process for ordering and conducting hair follicle tests is straightforward and private, easing any concerns regarding data security and ease of procedure.
Privacy-First Approach
Your confidentiality is paramount, reflected in our secure handling of both tests and results, ensuring peace of mind throughout the testing experience.
Competitive and Quick Service
Our pricing strategies in Pleasant Valley, WI are competitive, combined with swift turnaround times, offering excellent value to enterprises of all scales.
Cost-Effective Assurance
Affordable pricing paired with efficient processing periods allows businesses to receive prompt results without straining their budgets.
Fast and Accurate Detection
In Pleasant Valley, WI, hair follicle drug tests are renowned for their quick, precise results. With cutting-edge technology ensuring timely and exact substance detection, it places this method above others for its high accuracy rates. This critical capability guarantees efficient processes for both individuals and organizations seeking reliable outcomes.
Unmatched Accuracy
Hair analysis delivers unparalleled certainty in detecting drug and alcohol use. As opposed to more conventional testing methods, the accuracy achieved in analyzing hair samples generally outpaces urine or other alternatives, assuring you of results you can trust.
Maintaining Compliance and Assurance
Utilizing hair follicle testing helps Pleasant Valley, WI employers remain compliant with drug-free workplace policies. These tests minimize legal issues while fostering a safer working environment.
Safety and Legal Peace of Mind
By ensuring adherence to regulations, employers also promote a culture founded on safety and responsible behavior, crucial in contemporary professional settings.
