Frequently asked questions in near-infrared spectroscopy analysis – Part 2

Want to learn more? Check out our blog post on this topic.

Whether you are new to the technique, a seasoned veteran, or merely just curious about near-infrared spectroscopy (NIRS), Metrohm is here to help you to learn all about how to perform the best analysis possible with your instruments.

In this series, we will cover several frequently asked questions regarding both our laboratory NIRS instruments as well as our line of Process Analysis NIRS products.

Did you miss Part 1 in this series? Find it here! NIRS FAQ – Part 1

The following topics will be covered in the rest of this post (click to jump to the topic):

• What are typical detection limits for liquid samples and for solid samples?
• What accuracy can I achieve with NIR spectroscopy?
• How are instruments calibrated and how often do I need to recalibrate an instrument?

• How do I validate my instrument and how frequently should validation be done?

• What sample types or parameters are not suitable for analysis with NIR spectroscopy?

• My industrial process is full of harsh chemicals, so manual sampling is not desirable. Is it possible to perform inline NIR analysis in hazardous areas?

• How is the maintenance of a NIR process analyzer performed?

Check out Part 1 in this series for more information about NIRS and how to implement it in your lab or production plant!

Want to learn more about NIR spectroscopy and potential applications? Have a look at our free and comprehensive application booklet about NIR spectroscopy: NIR spectroscopy: The efficiency boost for QC labs.