Dionex Application Note 231: Determination of Melamine in Milk

Tuesday, 06 July, 2010 | Supplied by: Dionex Pty Ltd


Dionex Application Note 231: Determination of Melamine in Milk by Ion Chromatography with UV Detection describes a method that uses the IonPac CS17 column and UV detection to determine the amount of melamine in samples of milk, powdered milk and a milk-containing candy.

Melamine has been found as a contaminant in pet food, milk and milk-containing products, resulting in infant and pet deaths. It is a cation and can be separated from other compounds by cation-exchange chromatography. However, milk and milk-based products can be difficult for chromatographic methods due to the large variety of compounds present that can interfere with the analytes of interest.

The method described in Application Note 231 is a step towards the accurate determination of melamine adulteration in milk samples, as it provides a selectivity that may be needed for difficult sample matrices.

Online: www.dionex.com
Phone: 02 9420 5233
Related Products

Eriez PrecisionGuard X8 Metal Detector

The Eriez X8 Metal Detector combines high sensitivity with intuitive operation.

Key Technology COMPASS Optical Sorter for Chips

Key Technology has introduced the COMPASS optical sorter for chips.

GEA GSI 260 separator skid for the beverage industry

The GEA GSI 260 skid is a new generation of separators for the beverage industry.


  • All content Copyright © 2025 Westwick-Farrow Pty Ltd