A.KRÜSS Optronic GmbH

A. KRÜSS Optronic GmbH is a Hamburg-based German manufacturer of precision laboratory and analytical instruments, with a history dating to 1796. Its products include flame photometers, refractometers, and polarimeters, with additional solutions for density measurement and microscopy. The company serves research, industrial, and pharmaceutical applications and provides commissioning, calibration, repair, maintenance, and international technical support.