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Test de dureté carbonatéeDescription du produit : Pour la dtermination de la duret carbonate (KH) La duret carbonate (KH) ou alcalinit dun chantillon deau dsigne la capacit tampon, cest dire laptitude au maintien de la valeur pH de leau. En chimie de leau, divers termes dcrivent la capacit tampon avec diffrentes dfinitions. En aquariophilie, le terme de duret carbonate est courant ; la mesure porte sur lalcalinit. Dans ce test, les deux termes sont synonymes. En rgle gnrale,
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Test de dureté carbonatée
Item no
:
72627824847
US$ 20.00
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