{"product_id":"askoll-test-gh-per-la-misurazione-della-durezza-totale-in-acqua-dolce","title":"Askoll Test GH per la Misurazione della Durezza Totale in acqua dolce","description":"\u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eTest per la misurazione della durezza in acqua dolce \u003cbr\u003e\n\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cu\u003e\u003cspan style=\"font-size:medium;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eCaratteristiche:\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e\u003cbr\u003e\n\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e\u003cstrong\u003eKit composto da:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n    \u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e1 Provetta graduata\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n    \u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e1 flacone da 10 mL di reagente GH 1\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n    \u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e1 flacone da 10 mL di reagente GH 2 \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n    \u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003efoglietto illustrativo\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Verdana;\"\u003e\u003cstrong\u003eCos’è la durezza totale\u003c\/strong\u003e\u003cbr\u003e\nLa durezza totale (GH) è una misura della quantità di sali (principalmente Calcio e Magnesio) disciolta in acqua.\u003cbr\u003e\n\u003cstrong\u003ePerché misurarla\u003c\/strong\u003e\u003cbr\u003e\nLa  durezza totale influenza il sistema di regolazione osmotica dei pesci.  Le varie specie di pesci richiedono diversi valori di durezza dell’acqua  in funzione dell’habitat da cui provengono. Perciò si parla di pesci  d’acqua tenera (Cardinali, ecc.) e di acqua dura (Ciclidi africani,  ecc.).\u003cbr\u003e\n\u003cstrong\u003eCome fare il test\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Verdana;\"\u003e 1. Sciacquare ripetutamente la provetta con l’acqua da analizzare.\u003cbr\u003e\n2. Riempire la provetta con 5 mL d’acqua da analizzare.\u003cbr\u003e\n3. Aggiungere cinque gocce del reagente GH 1 e agitare la provetta. La soluzione si tingerà di rosso violetto.\u003cbr\u003e\n4.  Aggiungere lentamente il reagente GH 2 . Il numero di gocce necessarie a  far virare la soluzione da rosso violetto a blu, indicherà il numero di  gradi GH.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Senza Marca","offers":[{"title":"Default Title","offer_id":57828391387400,"sku":"SH-9575810864X","price":25.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/6849\/3576\/files\/987c7983f3d003f1488625c96d5299edfd5c9cc9.webp?v=1778903526","url":"https:\/\/www.bricobravo.com\/products\/askoll-test-gh-per-la-misurazione-della-durezza-totale-in-acqua-dolce","provider":"BricoBravo","version":"1.0","type":"link"}