{"product_id":"hanna-reagents-for-approximately-100-marine-ph-tests","title":"Hanna Reagents for approximately 100 Marine pH tests","description":"\u003cp\u003e\r\n\tThe HI780-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine pH Checker® HC. These reagents follow the Phenol Red method in which the reagents produce a range of color that is pH-dependent. By simply adding 5 drops from the bottle of the reagent to the sample, the reaction between the sample and reagent causes a tint in the sample that varies from yellow to red. The intensity of the colour is determined by a compatible photometer and the concentration will be displayed. The results will be displayed in pH units with a resolution of 0.1 pH.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":41721788563502,"sku":"HI-780-25","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/4276\/8686\/files\/17013.jpg?v=1765980851","url":"https:\/\/mattscorals.com\/products\/hanna-reagents-for-approximately-100-marine-ph-tests","provider":"Matt's Corals","version":"1.0","type":"link"}