Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective tool for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of alcohol and drug intake by securing biomarkers within the fibers of the hair as it grows. When obtained near the scalp, hair can reveal a detection history of up to about three months for alcohol and drugs. It's straightforward to collect, challenging to tamper with, and simple to transport.
A section measuring 1.5 inches consisting of roughly 200 hair strands (comparable to a #2 pencil) taken closest to the scalp will provide 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, supplementary tests, or panel assessments exceeding 10, 150mg of the sample is advised. It's recommended to weigh the sample using a jeweler’s scale. If scalp hair isn't available, a comparable amount of body hair can be used. When referencing head hair, it specifically means scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary phases in a lab's drug test result analysis include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial step of integrating a sample into a lab’s system. This process includes verifying the sample's proper sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and completing any other data entry not completed by an electronic chain of custody system.
Screening serves as a preliminary rapid check for substance abuse. While Screening is a cost-efficient method for disproving drug use in the majority of samples, a positive outcome necessitates confirmation to be legally defensible. Any samples that are preliminarily positive in Screening require a subsequent confirmation.
If a sample registers presumptively positive during Screening, additional hair is extracted from the original sample and prepared for Extraction. In this phase, drugs are extracted at much lower concentrations from hair compared to other methods (e.g., urine or oral fluid), which accounts for why hair drug testing is the most challenging method to execute.
Confirmation of any positive screening result takes place utilizing GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positivity are cleansed prior to confirmation when necessary. The entire lab process from Accessioning through Confirmation is conducted under the CAP (College of American Pathologists) Hair designation as well as the ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly referred to as "hair follicle tests," the test actually examines the hair strand, not the follicle beneath the scalp.
In Mechanicsville, PA, hair follicle testing outperforms traditional urine tests significantly. Hair tests have a longer detection period, identifying drug use up to 90 days prior, while urine tests typically cover only a week's duration. This increased detection makes hair testing a superior choice for both employers and legal professionals seeking thorough drug use analysis.
Mechanicsville businesses benefit from hair follicle testing's prolonged detection window, observing drug use for up to 90 days. This extended period allows employers a comprehensive overview of an individual's substance history, giving a clearer picture than shorter-span tests offer. Such broad temporal detection is beneficial for effective and informed hiring decisions.
Hair follicle testing in Mechanicsville offers an unbeatable advantage against sample tampering. Unlike other methods, hair samples are incredibly resistant to adulteration, ensuring results remain reliable and untainted. This tamper-resistant approach provides assuaged concerns about the credibility of drug test outcomes among employers and other stakeholders.
Mechanicsville participants enjoy stress-free access to hair follicle testing, thanks to numerous centers nationwide. The convenience of having local and local accessible testing sites significantly simplifies the process, ensuring efficient and seamless experiences without the hassle of traveling to far locations for necessary service provision.
In Mechanicsville, the hair follicle testing process is straightforward and confidential. Ordering and taking the test is simple; receiving results is hassle-free. This ensures that individuals rest assured about their privacy and that information remains secure. The clarity and protection of personal data make this method accessible and stress-free.
Our Mechanicsville hair follicle testing service maintains affordability while offering quick results. Customers enjoy competitive pricing and swift processing times, ensuring excellent value for businesses small and large. No need to sacrifice quality or speed in testing services, offering peace of mind at budget-friendly rates.
Hair follicle drug testing in Mechanicsville provides rapid, precise, and reliable substance detection results. These tests excel in sensitivity and speed, ensuring accurate results in short time frames. Knowing a test's high level of accuracy gives individuals and employers confidence in the findings, making this choice ideal for quick assessments and decisions.
Employers in Mechanicsville can ensure policy compliance and workplace safety using hair follicle tests. These tests assure adherence to drug-free policies, reducing ensuing legal risks. Knowing measurements are credible and reflect true usage within 90 days leads to enhanced safety conditions and peace of mind for the employer community.
