Roundup Weed and Grass Killer Concentrate, 37 oz Net Content, Bottle Container, Liquid Form, Amber/Clear, Compositions: Isopropylamine Salt of Glyphosate, Diquat Dibromide, Water and Minor Formulating Ingredients, Flammability: 1, 1.0775 g/cc Density, 1.0734 Specific Gravity, 4.6 pH, Pour Application Method