Your competent partner for laboratory services

Our key expertise is grinding pigments and testing colourants (pigments, dyes, preparations) for coatings. Hans-Achim Brand, the founder of PurpurLab GmbH, has been working in this field since 1991. Sabine Blank, our laboratory manager, has been developing water-based colour pastes and establishing colour databases since 2005.

Our services include upstream raw material tests, identifying second source suppliers and examining their suitability in relation to colorimetry and applications. Of course we not only draw up formulations for coloured coatings and pigment preparations, but we can also support you in scaling-up your production. We also prepare presentation documents and sales aids for specific customers. You will find further information under “Expertise”.

If your capacities are already tied up in urgent and important projects, we can help you satisfy your customers. We offer support in finding quick and flexible new solutions, also for special purposes. Benefit from our 30 years of experience in pigment grinding and from our extensive knowledge of the raw materials market for colourants.