Inorganic Ventures supplies analytical chemists with high quality certified reference material and quality calibration standards.

One of the world's major producers and supplier of Certified Reference Materials

The Virtual Institute for Reference Materials (VIRM) supports dissemination, production and use of reference materials for quality analysis

ROMIL is an innovative producer of high purity chemicals, solvents, acids and reagents for both scientific and industrial applications.

Mermayde, a small but enthusiastic consultancy founded in 1994. We specialise in 'Monitoring of sediment, water and biota'. What that means? Take a look!