The Thermo Scientific HPLC Troubleshooting Guide App is a free Android application designed to help users diagnose potential issues with HPLC analysis. Whether you’re next to or away from the instrument, the app provides solutions to general nature issues that are common to standard instrument setups from various manufacturers, as well as troubleshooting special technologies such as nano LC, fluorescence, charged aerosol, and electrochemical detection. The app also includes interactive functions to connect to Thermo Scientific social media, recommend the app to a friend, and contact Thermo Scientific for further support. By simply tapping the Share function, the app allows users to easily and instantly share troubleshooting solutions among teams.