Potassium nitrate close-up as a white powder
Schlüsselwörter
potassium,
nitrate,
powder,
chemical,
closeup,
white,
substance,
agriculture,
fertilizer,
nutrient,
laboratory,
composition,
crystalline,
analysis,
formulation,
mineral,
industrial,
salt,
manufacturing,
supply,
purity,
granular,
science,
application,
food
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