With ROTI^®Liquid Barrier Marker you can surround samples on a slide with water-repellent circles and thus separate them from each other. In this way several samples can be processed simultaneously. Or different stainings can be performed on one slide. Application areas are immunological, histological and molecular biological investigations.

The solution is applied to slides or other glass surfaces. After drying, a resistant hydrophobic film remains providing a barrier to aqueous liquids.The barrier film can be wiped off the glass surface with a dry cloth or a cloth impregnated with xylene.