DS EN 12014-4:2005 Foodstuffs - Determination Of Nitrate And/Or Nitrite Content - Part 4: Ion-Exchange Chromatographic (Ic) Method For The Determination Of Nitrate And Nitrite Content Of Meat Products Describes an ion-exchange chromatographic method for the determination of the nitrate and nitrite contents of meat products and has been validated for different meat products with a nitrate content of