Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a robust method for identifying substance and alcohol consumption. Hair captures a historical record of alcohol and other substances by embedding biomarkers within the fibers of the developing hair strand. When taken near the scalp, it offers almost a 3-month detection timeframe for alcohol and drugs. Hair is easy to obtain, somewhat challenging to alter, and straightforward to transport.
A sample measuring 1.5 inches in length, consisting of about 200 hair strands (approximately the thickness of a #2 pencil) closest to the scalp, provides 100mg of hair, which is the optimal quantity for both screening and confirmation. For tests involving EtG, additional analyses, and/or panels exceeding 10, 150mg of the hair specimen is advisable. We suggest weighing the specimen using a jeweler’s scale. If scalp hair is not accessible, a comparable volume of body hair can be used. When referencing head hair, we mean scalp hair only. Body hair encompasses all other hair types (e.g., facial, axillary).
Process Summary
The core steps in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of entering a sample into a lab’s system. This step includes confirming that the sample was properly sealed and sent, allocating a random LAN (Laboratory Accessioning Number), and completing any supplementary data input absent in an electronic custody chain system.
Screening consists of a preliminary rapid assessment for drugs of abuse. While Screening is an economical means to eliminate drug usage on most samples, a positive screen necessitates confirmation for it to be valid in legal proceedings. Any samples found to be presumptively positive during Screening require a follow-up confirmation.
If a sample yields a presumptive positive during Screening, more hair is extracted from the original specimen and prepared for Extraction. During this phase, drugs are retrieved from hair at significantly lower concentrations than other techniques (like urine or oral fluid), which is why hair drug testing is considered the most complex method to conduct.
Positive screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results undergo washing prior to confirmation as required. The complete laboratory process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug tests:
Drawbacks:
Note: Although often termed "hair follicle tests", the examination focuses on the hair strand rather than the follicle beneath the scalp.
In Troy, ID, hair follicle testing surpasses urine tests by offering enhanced accuracy and reliability. Unlike traditional urine tests, hair samples provide a broader detection window, offering insight into longer-term drug use patterns.
Employers opting for hair tests gain assurance with their superior detection capabilities, ensuring that substance use across months is captured efficiently and effectively.
Employers in Troy, ID, benefit from hair follicle tests as they reveal an extensive drug use history up to 90 days. This extensive window offers a deeper understanding of an individual's substance habits, crucial for informed hiring.
The prolonged detection span of hair testing grants a comprehensive overview of employee substance use, aiding in creating a safe and secure workplace environment.
In Troy, ID, hair follicle tests stand out as a tamper-resistant method, significantly mitigating the risk of sample adulteration. Their design ensures results that are both reliable and indisputable.
Employers can trust hair testing to deliver consistent outcomes without concerns of manipulation, lending peace of mind in critical decision-making processes.
Our expansive network of testing centers ensures convenient access to hair drug testing in Troy, ID, and across the nation. Our services are straightforward and hassle-free, accommodating various testing needs efficiently.
Local and nationwide locations provide clients with quick and seamless access to testing services, reinforcing our commitment to client convenience and accessibility.
In Troy, ID, the process of hair drug testing is straightforward and confidential, catering to clients' privacy needs. From ordering to receiving results, our services are designed to be simple and user-friendly.
The emphasis on a seamless process reassures clients about both the confidentiality of their results and the ease of engagement with our services.
Our hair follicle testing services in Troy, ID, boast competitive pricing and swift turnaround times, offering value and reassurance to companies of all sizes. We prioritize affordability without sacrificing quality.
Companies can count on our reliable services to deliver fast and accurate results, supporting effective cost management and decision-making.
Hair follicle tests in Troy, ID, provide unmatched precision and speed in detecting substance use. Their accuracy ensures reliable results, making them a preferred choice for employers and individuals seeking trustworthy conclusions.
With a rapid turnaround, hair testing offers the advantage of timely insights into substance use history, supporting informed decision-making processes.
Employers in Troy, ID, can achieve compliance and peace of mind with hair follicle testing, aligning with drug-free workplace policies. This testing method diminishes legal risks while promoting a safe work environment.
Utilizing hair tests secures employers against potential liabilities, ensuring their workforce remains free from substance abuse and enhancing overall workplace safety.
