Neutralization with alkaline compounds is one of the most common adulterations in milk. The rosolic acid method is a classical test widely used in different countries for detection of neutralizers in milk. The official and a modified version were validated in a single laboratory validation process considering four adulterants: sodium bicarbonate(BI). sodium carbonate(CA). https://parisnaturalfoodes.shop/product-category/omega-3-high-epa/