Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for identifying drug and alcohol usage. Hair offers a detailed timeline of substance use by capturing biomarkers within the fibers of the hair strand as it grows. When collected near the scalp, hair can offer a detection window of up to roughly 3 months for both alcohol and drugs. Hair is straightforward to collect, hard to tamper with, and simple to transport.
A sample measuring 1.5 inches with about 200 strands of hair (comparable in size to a #2 pencil) closest to the scalp will yield 100mg of hair, which is optimal for screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is advisable. We suggest weighing the sample on a jeweler’s scale. If scalp hair is not available, an equivalent portion of body hair may be gathered. The term head hair refers exclusively to scalp hair. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
There are four critical stages in the laboratory process of drug test analysis: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample within a laboratory's system. This step involves confirming that the sample was sealed and delivered correctly, generating a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry absent from an electronic chain of custody system.
Screening comprises an initial, rapid assessment for drug use. While Screening is a budget-friendly approach to dismiss most drug use suspicions, results that screen positive must be verified for legal validity. Any samples showing presumptive positivity in Screening need another, confirmatory testing.
Should a sample show presumptive positivity during the Screening phase, additional hair is taken from the original sample for Extraction. In this phase, drugs are extracted from the hair at noticeably lower concentrations than with other methodologies (e.g., urine or oral fluid), rendering hair drug screening the most challenging methodology to execute.
Verification of any positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before verification as necessary. The complete lab procedure from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair criteria and the recognition of ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis pertains to the hair strand rather than the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Camp Verde, AZ is clear. Hair testing offers superior detection accuracy and reliability, capturing a longer history of substance use than traditional urine tests. Urine tests can typically only detect recent use, while hair tests cover up to 90 days. This broader window of detection makes hair testing ideal for zero-tolerance environments, providing a more comprehensive understanding of an individual's substance use.
Extended Detection Window is a significant advantage of hair follicle testing in Camp Verde, AZ. Unlike traditional methods, hair testing can detect drug use over a prolonged period of up to 90 days. This extended timeframe offers a comprehensive view of an individual's substance use history, making it an essential tool for employers who need a wide-reaching assessment of their applicants’ or employees’ drug habits.
Tamper-Resistant Testing Method is a defining feature of hair follicle tests conducted in Camp Verde, AZ. The test minimizes the potential for sample tampering, ensuring that the results are reliable and indisputable. This integrity comes from the method’s design to make sample adulteration or cheating nearly impossible, providing confidence in the results obtained, whether for employer policies or legal compliance.
Convenient Nationwide Testing Locations, including local options in Camp Verde, AZ, make drug and alcohol testing accessible and hassle-free. With our extensive network of testing centers, individuals and businesses can easily find a location nearby. This convenience ensures quick access to necessary testing services, streamlining the process for both urgent and routine testing needs.
Simple, Confidential Process is a key factor in hair follicle testing services in Camp Verde, AZ. Our process is designed to be straightforward and private, from scheduling to receiving results. Clients can confidently undertake testing with the assurance that their privacy is respected, and the procedure is handled with the utmost care and discretion throughout.
Affordable Pricing and Fast Turnaround define the hair follicle testing offerings in Camp Verde, AZ. Our competitive pricing structures are designed to provide excellent value, coupled with quick turnaround times. This combination ensures businesses of all sizes can access efficient and cost-effective testing solutions that deliver results promptly, enhancing decision-making and compliance.
Fast, Accurate, and Reliable Results are the hallmark of hair follicle drug testing in Camp Verde, AZ. These tests deliver rapid results while ensuring high precision in detecting substance use, making them an ideal choice for employers and individuals alike. With cutting-edge technology, hair testing offers unmatched accuracy compared to other methods, providing peace of mind for those concerned about drug or alcohol use detection.
Compliance and Peace of Mind for Employers is achievable through hair follicle testing in Camp Verde, AZ. Using this method ensures adherence to workplace drug-free policies while minimizing legal risks. This form of testing promotes a safer work environment, giving employers the assurance that their policies are enforced with consistent and accurate testing outcomes.
