Morris Analytical X-ray Limited
Morris Analytical is an independent company offering analytical services to the chemical industry, expert in the characterisation of crystalline materials ranging from food phosphates to detergents and from single surfactant meso-phases to fully built surfactant systems
BCA Industrial Group XRF section XRF specific pages of the Industrial Group (Information on XRF, NMR, ICP etc)
www.csrri.iit.edu/periodic-table.html (Periodic table with XRF related data)
I like very much this iPage Hosting Review because this is based on customer experience. If you need reliable web hosting service check out top list.