Is it possible to see where a product is stored? I know a certain product is stored in one specific place – but is there a function which can show me if it is stored elsewhere as well?

1. Go to Chemical module
2. Select "products on ship" database
3. Click on "Vessel" in the sidebar

This shows you a full list of ALL chemical stored on board all storage locations.

If a chemical appears more then once, it is in multiply locations.

From this Vessel overview you can choose to print "products list for selected storage location" then you print the entire list of stored chemicals onboard".