Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. The elongated history it offers by encapsulating biomarkers within the hair's fibers makes it invaluable. Harvested near the scalp, hair provides an approximate 3-month timeline for alcohol and drug detection. The collection is straightforward, moderately resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches, consisting of approximately 200 hairs (akin to the thickness of a #2 pencil) nearest the scalp, equals 100mg—the optimum quantity for testing. For EtG additions and/or assessments exceeding 10 panels, 150mg is suggested. Utilizing a jeweler's scale for weighing is advised. If scalp hair isn't an option, equivalent body hair can be sampled. When discussing head hair, we refer solely to scalp hair. Body hair encompasses all remaining hair types (facial, axillary, and so on).
Process Overview
The procedure in the lab for processing a drug test result includes four primary phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially introduced into the laboratory’s system. This involves ensuring that the sample is sealed and shipped correctly, assigning it a random LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening serves as a rapid preliminary examination for drugs of abuse. Though it's an economical approach to rule out drug use in most specimens, positive screen results need validation for court admissibility. Any specimens indicating potential positive results in Screening necessitate further confirmation.
Should a sample indicate potential positivity during the Screening, additional hair is extracted from the primary specimen for the Extraction phase. Here, drugs are extracted from hair in significantly lower concentrations compared to alternative methods (e.g., urine or oral fluid), underscoring the inherent complexity of hair drug testing.
For confirmation of any initial positive screen, methodologies such as GC/MS, GC/MS/MS, or LC/MS/MS are employed. Any presumptive positive samples undergo washing before confirmation as required. The complete lab process from Accessioning to Confirmation is subjected to review under both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis pertains to the hair strand and not the follicle beneath the scalp.
In Westland, PA, hair follicle tests prevail over urine methods by providing enhanced detection accuracy and reliability.
This superior detection ability offers a comprehensive overview of drug history, surpassing traditional urine tests that focus on recent usage.
Hair follicle testing boasts an extended detection period in Westland, PA, capturing drug use history up to 90 days.
This prolonged window reveals consistent substance patterns over time, providing employers with a more thorough evaluation of an applicant or employee's drug history.
Unlike shorter-term tests, hair analysis affords a better understanding of long-term substance habits.
In Westland, PA, the tamper-resistant nature of hair follicle tests distinguishes them as a robust drug-testing method.
This method reduces the likelihood of adulteration or fraud, ensuring the results gleaned from these tests remain robust and trustworthy.
Hair tests thus stand as a reliable choice for drug screening, offering clear-cut evidence in a transparent process.
With convenient nationwide centers, our testing locations in Westland, PA, guarantee straightforward access for all testing needs.
Access to our services is quick and simple throughout the country, ensuring efficiency and convenience for all customers.
In Westland, PA, the process of ordering, taking, and receiving hair follicle test results is both simple and confidential.
Confidentiality and straightforward steps disseminate any concerns individuals may have regarding testing privacy.
Affordable pricing and swift turnaround are hallmarks of our hair testing services in Westland, PA.
Competitive rates paired with rapid results provide substantial value. Fast processing ensures prompt responses, aiding timely decision-making for businesses.
Our affordable offerings align well with numerous budgetary needs, making quality testing accessible to everyone.
In Westland, PA, hair follicle drug tests offer fast, reliable, and highly precise results, evolving as a preferred method due to their efficiency in identifying substance use.
The speed and accuracy of hair tests surpass traditional methods, ensuring dependable outcomes promptly, making them advantageous for immediate substance detection needs.
Employers and practitioners value rapid turnaround times and precise data, enhancing decision-making processes with assured accuracy.
Adhering to workplace drug policies in Westland, PA, is more assured with hair follicle testing, offering peace of mind and regulatory compliance.
Key Benefits:
Employers gain better compliance with federal and company regulations, enhancing safety and reducing potential legal risks.
