Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying the use of drugs and alcohol. Hair serves as a long-term record of substance intake by capturing markers within its strands as they grow. When taken near the scalp, hair can offer nearly a 90-day timeframe for detecting alcohol and drugs. Collection is straightforward, it's challenging to tamper with, and shipping is uncomplicated.
A section of hair measuring 1.5 inches, roughly 200 strands (comparable to the girth of a #2 pencil), near the scalp provides 100mg—ideal for both screening and verification purposes. For EtG, additional parameters, and/or tests exceeding 10 panels, a sample of 150mg is preferable. It's advised to measure the sample using a jeweler’s scale. In the absence of scalp hair, an equivalent amount of body hair may be utilized. "Head hair" specifically refers to scalp hair, while "body hair" encompasses other hairs (facial, underarm, etc.).
Process Overview
The drug test processing in a lab is broken down into four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where the sample enters the lab's system. This step confirms correct packaging and shipment, assigns a LAN (Laboratory Accessioning Number) randomly, and completes any pending data entry outside an electronic custody system.
Screening is a preliminary assessment for substances of abuse. Although Screening is budget-friendly for flagging drug use on most samples, a positive result necessitates confirmation to hold up in legal contexts. Samples that indicate a potential positive in Screening require a subsequent verification.
Should the Screening stage show a potential positive, additional strands are extracted from the initial sample and prepared for Extraction. This phase isolates drugs from hair in far lower concentrations compared to other techniques (e.g., urine or oral fluid), highlighting the complexity of hair drug analysis.
Positive results from Screening are affirmed with GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all suspected positive samples undergo washing if needed. This comprehensive lab process, from Accessioning to Confirmation, is conducted under both the CAP (College of American Pathologists) Hair criteria and under ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although known as "hair follicle tests," they analyze the hair strand itself and not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Andrew, IA
Hair testing offers distinct advantages over traditional urine tests. With a longer detection period, it increases the chances of detecting substance use. Furthermore, the reliability and accuracy of hair samples prevent tampering and manipulation, ensuring the results are trustworthy. This makes it a superior option for anyone looking for comprehensive testing solutions.
Extended Detection Window in Andrew, IA
The hair follicle test is invaluable for its extended detection window, covering up to 90 days. This feature offers employers in Andrew, IA a thorough insight into an individual's substance use history, aiding in informed decision-making regarding hiring or maintaining workforce integrity. It's an optimal solution for those wishing for a comprehensive review of substance habits.
Tamper-Resistant Testing Method in Andrew, IA
Hair follicle tests drastically reduce the risk of tampering due to their unique sample collection and analysis methods. This makes them a highly trustworthy option as results are dependable and immune to common adulteration methods. For assured reliability in drug testing outcomes in Andrew, IA, this method is unmatched.
Convenient Nationwide Testing Locations and Local Locations in Andrew, IA
Our extensive network of testing centers provides convenience and accessibility for individuals and businesses in Andrew, IA and beyond. With centers across the country, our services are readily available, ensuring testing is a quick and easy process without the hassle of long wait times or distant commutes. Enjoy seamless access to testing facilities today.
Simple, Confidential Process in Andrew, IA
Our hair follicle testing procedure is designed to be straightforward and discreet, ensuring user privacy and ease. From order placement to receiving results, each step is streamlined to prioritize confidentiality and simplicity. Clients in Andrew, IA can rest assured that their privacy is protected while receiving fast, easy service.
Affordable Pricing and Fast Turnaround in Andrew, IA
Our competitive pricing structures make hair follicle drug testing accessible for businesses of all sizes. Coupled with fast turnaround times, we offer great value and peace of mind, delivering timely and precise results without breaking the bank. In Andrew, IA, enjoy high-quality testing that fits your budget and timeline.
Fast, Accurate, and Reliable Results in Andrew, IA
Hair follicle testing provides efficient and precise results, delivering accurate detection of substance use. The test method is advanced, ensuring fast turnaround times while maintaining high standards of accuracy, making it a preferred choice for individuals and organizations seeking reliable drug testing solutions. Experience unparalleled precision in Andrew, IA.
Compliance and Peace of Mind for Employers in Andrew, IA
Employers benefit greatly by incorporating hair follicle testing into their drug-free workplace policies. This method not only helps maintain compliance with regulations but also enhances workplace safety. In Andrew, IA, employers can enjoy reduced legal risks and increased peace of mind with this robust testing solution.
