Fluidics FAQs

Here we have provided comprehensive lists of commonly asked questions regarding our fluidics products and related applications. This information is designed to support your inquiries, but if you don’t find the answers you are looking for we encourage you to contact us for further assistance.

Please use the sort buttons in the left navigation to navigate between questions and answers that are specific to our Optical Filters, Optical Imaging Systems, Cameras, Microfluidics, Webstore, and Engineering Partnership.

Does a guard column system that contains only PEEK wetted surfaces exist?

We carry analytical guard cartridge assemblies for just that purpose. Designed to be inexpensive and practical, this system is available packed with plain silica, packed with C8 or packed with C18 bonded phase. The different versions are color-coded for easy identification, and they are available in a variety of sizes to best match the size of column you are working with. Because of their short length, they will not significantly affect the chromatography provided by your analytical column.