• from traditional old fashioned analysis to today's robotic instruments
• from the macro test to the micro and nano test
• from "Bad Laboratory Practice" to "Good Laboratory Practice" according to EN17025
• from printing of technical sheets by typewriter to the internet laboratory portal
• from a sampling system for cereals to the sophisticated anti-terrorism samplers for Army and Civil Defence
• from dairy instrumentation to the air sampler on board of the international space station
• from the distribution of products to a consultancy service for each worldwide customer.

The new pbi premises, logistics, and the R&D Labs may be visited in Milan at any time.