Food standards and quality control are important means to ensure public health. In the last decade. melamine has become a rather notorious example of food adulteration: Spiking products with low-cost melamine in order to feign high amino acid content exploits the lack in specificity of the established Kjeldahl method for determining organic nitrogen. This work discusses the responses ... https://www.nacrack.com/flash-deal-Diamond-Painting-Zee-en-strand-special-find/