kruss

Krüss (A.Krüss Optronic)

A.Krüss Optronic is a leading manufacturer of high-precision laboratory and analysis instruments. Refractometers, polarimeters, density meters, flame photometers, melting point meters, gas analyzers or microscopes – their meet the highest standards of accuracy, speed, and reliability. A.Krüss Optronic also has a wide range of measurement devices available for professional gemology.

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