Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for identifying drug and alcohol consumption. Hair offers a detailed, long-view history of substance use by embedding biomarkers within the strands as they grow. When obtained near the scalp, hair can identify substance use for a detection span of around 90 days. Collecting hair is straightforward, relatively tamper-proof, and straightforward to transport.
Collecting a 1.5-inch segment of roughly 200 hair strands (similar in size to a #2 pencil) near the scalp provides 100mg, which is ideal for both initial screening and confirmation. For EtG, additional substances, or tests exceeding 10-panel, 150mg is advised. We suggest weighing the sample using a jeweler’s scale. If scalp hair is unavailable, equivalent body hair may be gathered. When discussing head hair, we're specifically referring to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result entails four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the sample’s initial integration into the laboratory's system, ensuring it was correctly sealed and sent, generating a unique LAN (Laboratory Accessioning Number), and filling in any supplementary data entry missing from an electronic chain of custody system.
Screening serves as an initial assessment for substances of abuse. While cost-effective for eliminating drug use in most samples, a positive screen requires confirmation to be legally valid. Samples that yield presumptively positive results during Screening need a subsequent verification.
Should a sample appear positive in the Screening phase, additional hair is drawn from the original sample for Extraction. In this phase, drugs are isolated from hair at lower concentrations compared to alternatives (e.g., urine, oral fluid), making hair drug screening the most intricate to execute.
Verification of any positive screening result is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are soaked before confirmation as necessary. The entire lab process, from Accessioning through Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis targets the hair strand and not the follicle beneath the scalp.
In Delta, IA, hair follicle testing triumphs over traditional urine testing due to its superior detection duration and reliability. By choosing hair samples, you access a more comprehensive history of substance use, eliminating uncertainties. This enhanced monitoring capability makes it a more favorable option, surpassing the limitations seen in urine tests.
Hair follicle tests provide an expanded detection window in Delta, IA, capturing up to 90 days of substance use history. This capability grants employers insight into long-term behaviors of employees or candidates, ensuring informed decisions. Understanding this extended window empowers businesses to maintain high standards within the workforce.
The robustness of hair follicle tests in Delta, IA, lies in their resistance to tampering. Unlike other methods, these tests are inherently challenging to adulterate, ensuring that the results remain trustworthy. This integrity is crucial for maintaining the credibility of substance use evaluations in various settings.
Nationwide testing availability, including Delta, IA, simplifies the process for those needing testing services. The convenience of multiple centers ensures easy access to reliable testing without the hassle, providing seamless solutions for individuals and businesses alike.
Our Delta, IA testing services prioritize simplicity and confidentiality. The process is straightforward from ordering to receiving results, respecting privacy concerns. This ease of use and discretion fosters trust and convenience, reassuring participants and maintaining confidentiality.
In Delta, IA, we offer competitive pricing and quick turnaround times for our testing services. This commitment to affordability and efficiency delivers excellent value, catering to businesses of all sizes while providing peace of mind and compliance at reasonable costs.
The appeal of hair follicle drug testing in Delta, IA, lies in its speed and precision. By adopting this method, you gain a reliable solution for substance detection, ensuring trustworthy results. The quick processing times paired with unmatched detection accuracy make it the preferred choice in many contexts, leaving no room for doubt in its outcomes.
For Delta, IA employers, hair follicle testing ensures compliance with drug-free workplace policies. This testing method lessens legal risks while enhancing safety and peace of mind. Employers gain reassurance, knowing that their workforce aligns with organizational standards, thus promoting a safer and more controlled environment.
