Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair analysis is now recognized as an invaluable method for identifying drug and alcohol consumption. Hair contains a prolonged overview of substance use by holding onto indicators within the structure of the hair as it grows. When cut near the scalp, it can offer roughly a 90-day detection timeframe for alcohol and other substances. Hair is accessible to gather, challenging to alter, and straightforward to transport.
A hair sample measuring 1.5 inches, comprising approximately 200 individual strands (equivalent in size to a standard #2 pencil), taken nearest to the scalp provides 100mg of hair, which is optimal for both screening and validation processes. For tests such as EtG, additional assessments, and/or those exceeding 10 panels, a sample of 150mg is advisable. We suggest determining specimen weight with a jeweler's scale. If scalp hair isn't available, a similar quantity of body hair may be acquired. Head hair pertains solely to scalp hair, whereas body hair includes all other kinds (such as facial, axillary, etc.).
Process Overview
The core stages in the lab assessment of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the primary processing phase of integrating a specimen into a lab's framework. This phase encompasses ensuring the sample was appropriately sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and completing any residual data details not captured by an electronic custody chain system.
Screening provides an initial rapid assessment of drug misuse. Although Screening serves as a cost-effective measure for dismissing drug use in most samples, a positive result requires confirmation to be legally valid. Samples indicated as positive in Screening demand a follow-up verification.
In scenarios where a specimen tests positive during the Screening phase, additional hair is utilized from the initial collection for the Extraction phase. Here, substances are isolated from hair at significantly lesser concentrations than those in other methods (e.g., urine or oral fluid), which underscores why hair drug testing is notably intricate.
Validating any positive screening result is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Prior to confirmation, all positive-indicative specimens undergo necessary washing. The complete lab process, from Accessioning to Confirmation, undergoes evaluation under both the CAP (College of American Pathologists) Hair standard and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite common use of the term "hair follicle tests", the testing scrutinizes the hair strand rather than the scalp's hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Lanare, CA
Hair follicle tests in Lanare, CA offer significant advantages over conventional urine tests. One major benefit is superior detection accuracy, providing clear results that urine tests may miss. Additionally, the reliability of hair testing ensures employers and authorities can trust the assessments, making it a preferred choice.
Extended Detection Window in Lanare, CA
Lanare, CA benefits from the extended detection window provided by hair follicle drug tests. Unlike other methods, these tests can reveal substance use over approximately 90 days, giving employers a broader understanding of an individual's history. This longer window aids in comprehensively monitoring workplace safety and compliance.
Tamper-Resistant Testing Method in Lanare, CA
The tamper-resistant nature of hair follicle tests in Lanare, CA ensures dependable results. This method minimizes the potential for sample adulteration, offering reliability and authenticity. Employers and authorities can trust the outcome, enhancing the integrity of their drug testing processes.
Convenient Nationwide Testing Locations and Local Locations in Lanare, CA
Our easily accessible testing centers across Lanare, CA and nationwide make drug testing straightforward and efficient. Clients benefit from quick, hassle-free access to services, ensuring minimal disruption and maximum convenience, wherever they are located.
Simple, Confidential Process in Lanare, CA
The process of hair follicle drug testing in Lanare, CA is both simple and confidential. Customers appreciate the ease of ordering, partaking in, and receiving test results, all while maintaining privacy. This streamlined approach addresses concerns related to confidentiality and usability.
Affordable Pricing and Fast Turnaround in Lanare, CA
With competitive pricing and quick turnover times, our hair follicle testing in Lanare, CA presents excellent value. We cater to businesses of all sizes, offering high-quality service and peace of mind at an accessible cost, ensuring satisfaction for diverse testing needs.
Fast, Accurate, and Reliable Results in Lanare, CA
In Lanare, CA, hair follicle drug tests are renowned for their precision and swift outcomes. With an unmatched ability to detect substance use, they ensure high accuracy levels, surpassing many traditional methods. Employers value this method for its reliability, allowing them to make informed decisions swiftly and confidently.
Compliance and Peace of Mind for Employers in Lanare, CA
Employers in Lanare, CA achieve compliance and assurance through hair follicle testing. By using this method, they adhere to drug-free workplace policies, lowering legal risks and enhancing safety. This approach provides peace of mind, knowing their practices support a safe, compliant environment.
