Nova Analytic Labs is a leading provider of PFAS testing services, offering a comprehensive range of solutions for detecting and monitoring these persistent and potentially harmful chemicals.
Our state-of-the-art laboratory and experienced team are dedicated to delivering accurate and reliable results to help protect public health and the environment.
Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals widely used in various industries due to their water- and oil-resistant properties. However, these chemicals are persistent in the environment and can accumulate in the human body, raising concerns about their potential health effects. PFAS include compounds like perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), which were widely used in products like non-stick cookware, stain-resistant fabrics, and firefighting foams.
Due to their extensive use and long lifetimes, PFAS are ubiquitous in natural environments and have been measured in human biological samples. Many studies have found relationships between PFAS exposure and poor health outcomes, including suppressed immune function, cancer, endocrine disruption, liver damage, and various diseases. Regular testing and monitoring are crucial to identify and mitigate potential exposure, comply with regulations, and protect public health.
Our PFAS testing services are suitable for a wide range of clients, including:
Per- and polyfluoroalkyl substances (PFAS) are a group of fluorine-containing organic compounds that have been used extensively in industrial and consumer products. The first PFAS compounds were developed in the 1930s, with key milestones including:
In the early 2000s, concerns about the environmental and health impacts of PFAS led to phasing out certain compounds like PFOA and PFOS. However, replacement compounds, including longer-chain substances and shorter-chain alternatives, have also raised concerns about potential risks.
One common approach to monitoring PFAS is targeted analysis, which measures the concentrations of specific PFAS compounds in a sample matrix. This method has been used for decades for compounds like PFOS and PFOA and continues to be expanded as new certified standards become available. The analysis typically involves sample preparation, concentration, and analysis using liquid chromatography-tandem mass spectrometry (LC-MS/MS).
However, targeted analysis has limitations, as it may only cover a small fraction of the thousands of PFAS compounds in use. Alternative methods include:
While targeted analysis remains widely used, the availability of alternative methods like EOF and HRMS allows researchers to gain a more comprehensive understanding of total PFAS exposure and the presence of unknown or unmonitored PFAS compounds in various environmental matrices.
Contact Nova Analytic Labs today to discuss your PFAS testing needs and receive a quote. Our team specializes in providing accurate and reliable results to safeguard public health and protect the environment.