{"product_id":"fritz-35ppt-calibration-solution-37ml","title":"Fritz 35ppt Calibration Solution 37ml","description":"\u003cdiv class=\"short-description\"\u003e\n\u003cdiv class=\"std\" itemprop=\"description\"\u003e\n\u003cp\u003ePre-measured refractometer calibration solution takes the guesswork out of properly calibrating your instrument - with no need for expensive or unreliable measuring equipment. A refractometer is essential to the saltwater hobbyist for success. Maintain its accuracy by recalibrating regularly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fritz","offers":[{"title":"Default Title","offer_id":55436456886648,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/5077\/7994\/files\/35ppt_small_075c8fc7-ebb0-4edd-afa6-84c7c47f2312.png?v=1769790869","url":"https:\/\/www.yorkshirereefs.co.uk\/products\/fritz-35ppt-calibration-solution-37ml","provider":"Yorkshire Reefs","version":"1.0","type":"link"}