Kit Test Durezza Totale, Modello 5-B, Kit Analisi Acqua per Titolazione Drop Count,

Trust the original Hach test kit! Utilizes drop count titration with a range of 1-30 gpg. Platform: Drop Count Titration. Platform Drop Count Titration. When soap is mixed with hard water, these minerals combine with the soap and form a solid precipitate.

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