{"product_id":"calcium-buffer-75-oz-dropper-bottle","title":"Taylor Calcium Buffer .75 oz Dropper Bottle","description":"\u003cp\u003eThe Taylor R-0010-A is calcium buffer in a .75 oz dropper bottle. Taylor lists this as the size most often used.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it is for\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCalcium hardness is tested with a buffer and an indicator working together, and this bottle is the buffer half of that pairing. It is a straight refill: when the bottle in your kit runs low, this replaces it without any change to how you run the test.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKeeping readings honest\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReagents do not last forever. Age, heat and sunlight all pull them off, and a kit that lives in a pump house through a summer can drift enough to give readings you would act on wrongly. If a bottle is old, cloudy or has been stored hot, replace it rather than trusting the number it gives you.\u003c\/p\u003e","brand":"Taylor Technologies","offers":[{"title":"Default Title","offer_id":48634710556884,"sku":"TAY-45-1014","price":13.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_8f3464be-92fd-4d0b-8a8f-68b39e9aee55.jpg?v=1788836526","url":"https:\/\/www.activepoolsupply.com\/products\/calcium-buffer-75-oz-dropper-bottle","provider":"Active Pool Supply","version":"1.0","type":"link"}