Update: 30 September, 2023
This application note describes three methods for the determination of melamine in dairy products: an improved version of the U.S. FDA method, a high-throughput method using an Agilent Rapid Resolution LC (RRLC) system, and an alternative ion-exchange LC method. Due to the complexity of dairy product matrices, a cleanup step using solid phase extraction (SPE) is required for the above methods. The Agilent SampliQ SCX, a mixed-mode polymer SPE cartridge with combined reversed-phase and strong cation exchange properties, is used to successfully remove matrix interferences.
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MD5 Checksum: FA2683D86FD3DE2E2CFD8812631E75AF
Publication date: 12 June, 2012
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