Close-up Pile of Potassium nitrate. Chemical compound.
Schlüsselwörter
potassium,
nitrate,
chemical,
compound,
background,
black,
chemistry,
closeup,
crystal,
crystalline,
fertilizer,
ice,
industry,
isolated,
macro,
material,
mineral,
mineralogy,
natural,
nature,
piece,
research,
rock,
salt,
science,
scientific,
shape,
solid,
stone,
structure,
substance,
surface,
texture,
textured,
transparent,
white
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