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Salt pellets for the water softener

Glass cup with soil sample stands on hand in rubber glove in chemical laboratory closeup

Blocks of salt for the softener water

Chemical reagents

Blocks of salt for the softener water

inside industrial autonomous sewage system. house automatic equipment produce clear water out of human waste

Equipment for analyze, Protein Analyzer in the biochemical laboratory.

Salt pellets for the water softener. Salt in female hands

Tubes distillers