Tag: Ion selective electrode

According to the World Health Organization, many jurisdictions require food manufacturers to state the total sodium content on the package. Accurately determining sodium levels is critical for managing health, meeting nutritional guidelines, and ensuring product quality. This guide explores several techniques to measure sodium content, from sophisticated laboratory analysis to simpler, at-home approaches.

Milk is a critical source of dietary calcium, with cow's milk typically containing around 120 mg of calcium per 100 mL. But how can you scientifically determine the concentration of calcium in milk to ensure accuracy? This article explores the precise and reliable laboratory methods used for calcium quantification in milk and dairy products.