RBS® 35-universal cleaner concentrate, liquid, pH basic, 20 kg, plasticRBS 35 universal cleaner concentrate, liquid, pH basic, Density (D) 1,07 g cm, UN Nr. 1824 Alkaline liquid laboratory cleaning concentrate for cleaning by hand for normal levels of dirt as well as immersion bath and ultrasonic bath cleaning. Also suitable for use with hard water. Cleans and degreases all non corrosive materials and surfaces. Also suitable for industrial cleaning and degreasing of metals, electronic components, wafers, lenses, etc.