prills |
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navigate by keyword : analysis background base black blurred blurry caustic chemical chemistry closeup compound dangerous dark dish experiment flakes focus glassware harmful hydroxide industrial industry inorganic koh lab laboratory lye naoh particle pellets petri potassium powder prills reagent research science scientific selective soda sodium solid study substance toxic white |
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Top view of sodium or potassium hydroxide white chemical compound pellets or prills in a petri dish in dark background. |
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