Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective tool in identifying drug and alcohol consumption. Hair offers a comprehensive history of alcohol and other drugs by capturing biomarkers within its growing strands. When collected near the scalp, hair can reveal up to a 3-month detection range for alcohol and other substances. Hair is easy to gather, challenging to manipulate, and straightforward to transport.
A hair sample of 1.5 inches containing about 200 strands (similar to a #2 pencil’s thickness) closest to the scalp provides 100mg of hair, which is ideal for initial testing and confirmation processes. For EtG, additional requests, and/or tests beyond 10 panels, 150mg of the sample is advisable. It's recommended to weigh the sample using a jeweler’s scale. If scalp hair cannot be obtained, a comparable amount of body hair may be used. References to head hair are specifically to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The procedure in the lab for processing a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of integrating a sample into the laboratory’s system. This phase ensures the sample’s proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and includes any extra data entry not managed by an electronic chain of custody system.
Screening offers a preliminary assessment for drug abuse. Though Screening provides a cost-efficient method to dismiss drug usage for most samples, a positive screen requires confirmation to be legally valid. Any samples testing presumptive positive in Screening need a follow-up confirmation.
Should a sample test presumptive positive in Screening, additional hair is sourced from the initial specimen and readied for Extraction. Here, drugs are extracted from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), rendering hair drug screening a notably challenging method to execute.
Confirmation of any positive Screening result utilizes GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as needed. The total laboratory process from Accessioning to Confirmation is conducted under both the CAP (College of American Pathologists) Hair accreditation and the ISO/IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the actual test evaluates the hair strand, not the follicle beneath the scalp.
In comparison to traditional urine tests, hair follicle testing in Mexico, IN, stands out for its superior detection accuracy. With a broader overview of an individual's substance history, it serves as a critical tool for employers.
Employers in Mexico, IN, benefit from using hair follicle testing as it provides unmatched detection reliability. The test offers enhanced accuracy, making it a preferred choice over conventional urine testing methods.
Hair follicle testing in Mexico, IN, offers a wide detection window, tracking drug use for up to 90 days. This long-term monitoring gives employers a thorough understanding of an individual's substance history.
Employers in Mexico, IN, leverage hair testing for its extended detection window. By assessing drug usage over a prolonged period, it helps in making informed decisions regarding employee wellness.
Hair follicle testing in Mexico, IN, is a tamper-resistant method, minimizing the risk of sample adulteration. This ensures the delivery of reliable and unquestionable results for drug and alcohol testing.
In Mexico, IN, the robust nature of hair follicle testing significantly lowers tampering risks, providing organizations with peace of mind through consistent and reliable testing outcomes.
Accredited Drug Testing offers convenient testing locations nationwide, including in Mexico, IN. With accessible centers, clients experience a quick and hassle-free process when obtaining testing services.
Our widespread testing locations across the United States and specifically in Mexico, IN, provide seamless access to necessary drug testing services, underscoring our commitment to client convenience.
In Mexico, IN, our hair drug testing process is straightforward and confidential. Clients enjoy a simple ordering mechanism while their privacy is prioritized throughout the entire testing protocol.
The discreet and uncomplicated process offered in Mexico, IN, ensures both practical usability and confidentiality, catering to individuals who value both efficiency and privacy in drug testing.
Our services in Mexico, IN, are marked by competitive pricing and prompt turnaround times. Companies benefit from excellent value, receiving quick results that accommodate organizational needs efficiently.
Affordable pricing structures at our Mexico, IN, locations ensure businesses of all sizes can access drug testing services without financial strain, all with timely results.
In Mexico, IN, hair follicle drug tests offer quick, trustworthy results. Their precision provides a clear insight into substance use patterns. Employers and institutions favor these tests for their detailed detection capabilities.
Results from hair follicle tests in Mexico, IN are renowned for their reliability. They effectively uncover substance usage, enhancing the safety and integrity of operations that demand stringent compliance.
Using hair follicle testing in Mexico, IN, allows employers to maintain compliance with drug-free workplace policies. It reduces legal risks while promoting a safer working environment.
Hair testing in Mexico, IN, delivers peace of mind to employers, ensuring alignment with safety regulations and minimizing liabilities associated with workplace drug use.
