{"product_id":"enzytec™-color-iron-en","title":"Enzytec™ Color Iron","description":"\u003ch3\u003eIntended use:\u003c\/h3\u003e\r\nThis test is a colorimetric assay used mainly in wine laboratories for determination of the Iron (Fe) concentration in wine and other food samples. The assay does not involve any enzyme, the reaction is a chemical \/ colorimetric reaction (therefore it belongs ot the product line Enzytec™ Color).\r\n\u003cbr\u003e\r\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\r\n\u003cul\u003e \u003cbr\u003e\r\n\u003cli\u003eTest format: 4 x 100 ml (200 assays)\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eSample preparation: Wine samples are tested directly\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eIncubation time: 15 minutes\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eValidated matrices: Wine\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eAvailable application notes: Flour\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eDetection range: 2 - 40 mg\/L iron\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eDetected analyte: Iron\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eEvaluation: Colorimetric assay (582 nm)\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003c\/ul\u003e\u003cbr\u003e\r\n\r\n\u003ch3\u003eGeneral Information:\u003c\/h3\u003e\r\n\u003cbr\u003e\r\nThe determination of the Iron concentration is important for the wine industry and belongs to the range of colorimetric tests performed in analysis of wine as the determination of Copper, SO2-free, SO2-total and tartaric acid. These tests are based on the use of chromogens, without any enzyme involved in the reaction.\r\n\r\nThe test principle is that Iron is dissociated from proteins in particular conditions of ionic strength, and reduced to a bivalent state through ascorbic acid. It will then react with the chromogenic reagent FERENE-S and build a stable complex, giving a blue colour which is proportional to the concentration of Iron in the sample and is measured at 582 nm.\r\n\u003cbr\u003e\u003ch3\u003eBenefits:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eEasy:\u003c\/strong\u003e Principle of photometric test; without special sample preparation; without additional laboratory equipment.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFast:\u003c\/strong\u003e Results after 15 minutes reaction time.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFavorable:\u003c\/strong\u003e Savings compared to conventional methods of analysis.\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReliable:\u003c\/strong\u003e High correlation between photometric and fluorometric methods.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"R-Biopharm","offers":[{"title":"Default Title","offer_id":53657893830947,"sku":"RBIOE2300","price":162.8,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/5896\/9012\/files\/E2300_9396ba06-2a23-4510-a980-7e4ed8ec45b6.jpg?v=1779863418","url":"https:\/\/onelab.co.nz\/products\/enzytec%e2%84%a2-color-iron-en","provider":"Onelab","version":"1.0","type":"link"}