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wooden spoon with baking soda on isolated white background, chemical compound in crystalline powders, used as antacid or as yeast
Periodic Table of the Elements Colorful Vector Illustration including 2016 the four new elements Nihonium, Moscovium, Tennessine and Oganesson
A red litmus paper dipped into an alkaline solution in a 50 ml beaker turns blue. Isolated on white background. 3D rendering.
Battery icons set. Isometric set of battery vector icons for web design isolated on white background
Batteries lie in a row on a white background, old used alkaline and saline batteries for single use

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