For over 35 years, our innovative approach to process photometry has enabled us to create customized solutions for companies in a wide variety of industries. We offer complementary Application Engineering services to customers who are unable to provide us with specific measure wavelengths. Fill out our Application Assessment Form so we can determine which of our photometers and sample interface accessories best suit your particular application’s needs.  Please refer to our inclusive, but not exhaustive List of Detectable Chemicals to see if CST can meet the needs of your specific application.