Welcome to the Test Veritas S.r.l. e-commerce site.
You could order Progetto Trieste Proficiency Testing Schemes 
and Control Materials.
Go to the section Shop in the top menu and start ordering!
REGISTRATION INSTRUCTIONS: Notice that this platform and the one for managing PT results are different, therefore they require separated account registrations. It is possible to choose the same password and email when creating both accounts. The e-commerce credentials are an email and a password, while the PT results platform credentials are a username and a password. It is not possible to log in into the e-commerce platform using the username of the PT results platform.