{"product_id":"hanna-checker®hc-marine-ph-colorimeter-hi-780","title":"Hanna Checker®HC Marine PH HI-780","description":"\u003cp\u003e\u003cimg align=\"baseline\" src=\"https:\/\/korellifarmi.com\/cdn\/shop\/files\/hanna-20logo.png\" alt=\"Hanna Checker®HC Marine PH HI-780\" hspace=\"0\" data-original=\"https:\/\/www.marine-aquatics.eu\/inshop\/Files\/HANNA-HI781_EN\/hanna%20logo.png\" data-files=\"hanna-20logo.png\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003epH of ocean surface water is normally 7.5.to 8.5 pH.\u003c\/p\u003e\n\u003cp\u003eOver the years however, acidification tendency is to decrease 0.1 to 0.2 pH units\/century. Acidification is a consequence of carbon dioxide (CO\u003csub\u003e₂\u003c\/sub\u003e) absorption in seawaters and oceans. Carbon dioxide reacts with seawater to produce carbonic acid (H\u003csub\u003e₂\u003c\/sub\u003eCO\u003csub\u003e₃\u003c\/sub\u003e).\u003c\/p\u003e\n\u003cp\u003epH modifications affect marine life growth, reproduction, and communication. Hydrogen ions have a tendency to bond with carbonate to form bicarbonate. The greater attraction to carbonate over calcium can adversely affect skeleton building and can limit coral growth.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for aquariums and marine biology\u003c\/li\u003e\n\u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFour steps. One click. Instant Readout.\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cimg height=\"200\" width=\"200\" alt=\"Step 1\" src=\"https:\/\/korellifarmi.com\/cdn\/shop\/files\/CheckerReagent-1.jpg\" data-original=\"https:\/\/hannainstruments.co.uk\/img\/cms\/CheckerReagent_1.jpg\" data-files=\"CheckerReagent-1.jpg\" loading=\"lazy\"\u003e  1. ‘Zero’ the Checker®HC with your vial \u0026amp; 10ml water sample inside\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cimg height=\"200\" width=\"200\" alt=\"Step 2\" src=\"https:\/\/korellifarmi.com\/cdn\/shop\/files\/CheckerReagent-2.jpg\" data-original=\"https:\/\/hannainstruments.co.uk\/img\/cms\/CheckerReagent_2.jpg\" data-files=\"CheckerReagent-2.jpg\" loading=\"lazy\"\u003e  2. Take the vial out and add your reagent\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cimg height=\"200\" width=\"200\" alt=\"Step 3\" src=\"https:\/\/korellifarmi.com\/cdn\/shop\/files\/CheckerReagent-3.jpg\" data-original=\"https:\/\/hannainstruments.co.uk\/img\/cms\/CheckerReagent_3.jpg\" data-files=\"CheckerReagent-3.jpg\" loading=\"lazy\"\u003e  3. Place your vial into your Checker®HC\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cimg height=\"200\" width=\"200\" alt=\"Step 4\" src=\"https:\/\/korellifarmi.com\/cdn\/shop\/files\/CheckerReagent-4.jpg\" data-original=\"https:\/\/hannainstruments.co.uk\/img\/cms\/CheckerReagent_4.jpg\" data-files=\"CheckerReagent-4.jpg\" loading=\"lazy\"\u003e 4. Press the button and read the results\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg align=\"baseline\" src=\"https:\/\/korellifarmi.com\/cdn\/shop\/files\/Hanna-20Marine-Line-2.webp\" alt=\"Hanna Checker®HC Marine PH HI-780\" hspace=\"0\" data-original=\"https:\/\/www.marine-aquatics.eu\/inshop\/Files\/HANNA-HI781_EN\/Hanna%20Marine-Line-2.jpg\" data-files=\"Hanna-20Marine-Line-2.jpg\" loading=\"lazy\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":48249592021315,"sku":"HANNA-HI780","price":89.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/1864\/8365\/files\/hanna-checker-r-hc-marine-ph-hi-780-akvaariovedenhoito-758.webp?v=1734578590","url":"https:\/\/korellifarmi.com\/products\/hanna-checker%c2%aehc-marine-ph-colorimeter-hi-780","provider":"Korallifarmi","version":"1.0","type":"link"}