Kromnigon AB is a Swedish biotechnology company currently focused on developing and marketing new multistaining solutions for histology. The company comprises two patented innovations that complement each other:SpectraSplit - a combination of light filter sets - that can be added to regular microscopes – which enables simultaneous and clearer detection of up to eight labeled structures.FlexiStain - a toolbox that enables fast and flexible antibody-based multistaining with no cross-binding.