5 Questions About IR Spectroscopy - Infographic
IR spectroscopy is an extremely insightful technology for food investigations. The team of experts at Eurofins QTA recently answered 5 common questions about IR spectroscopy to help you understand its benefits and capabilities.
Click on the image at the right to open the infographic:
What is spectroscopy?
Spectroscopy is a method that measures the wavelength and intensity of light that is absorbed and passes through a material. This provides chemical and physical information about the material.
What is the difference between Near-IR (NIR) and mid-IR?
NIR measures a wide variety of matrices, including non-homogenous solids and liquids, and works in changing environments. Mid-IR measures a smaller wavelength range, so it is more sensitive and works well for gas, liquids, and homogenous materials.
What are the benefits of NIR?
NIR can measure multiple traits/ analytes, is reagent free, needs little sample preparation, has limited human error, and can analyze a material’s physical form.
What type of samples can NIR analyze?
NIR can analyze a large variety of samples, including food products, oils, hops, hemp, and dairy. The scientists at Eurofins are constantly working to expand NIR to new applications.
What challenges are associated with NIR?
Some of the challenges with NIR include equipment expenses, the number and variety of samples needed for modeling, fluctuating environments, and ongoing model validation and maintenance.
Interested in learning more? Check out this blog!
NIR analysis is a key tool for food and beverage safety. Our team of scientists is ready to help you decide if NIR is right for you and your products.
Contact us today to learn more.
