Highly alkaline liquid laboratory cleaning concentrate. Suitable for universal cleaning by hand, immersion bath and ultrasonic bath cleaning as well as laboratory dishwashers. Even works on stubborn dirt. Cleans and degreases all non-corrosive materials and surfaces. Also removes problematic substances such as radioactive residues, Canada balsam, silicones, etc. For industrial applications to treat metal parts, lenses, electronic components, etc. Rinses off trace-free. pH pure product: 13.5 Density 1.244 g/ml Non foaming Also suitable for use with hard water Concentration for use: For manual and automatic cleaning: 10 ml per litre of water. Cleaning in dishwashers and ultrasonic baths: 3-5 ml per litre of water. Dishwasher cleaning particularly effective in combination with RBS NA 2 and/or RBS R 60. Rinse thoroughly with deionised water. Laboratory cleaning agent RBS 50 liquid concentrate, pH 13,6 Not a medical device / Not an IVD product