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Protein content is a core quality indicator for protein powder products, directly reflecting product value and nutritional efficacy. In food production and quality supervision, accurate determination of protein content not only complies with national food safety standards (such as GB 5009.5-2010) but also ensures that consumers get products that meet nutritional claims. Read More

The GT80 Fully Automatic Potential Titrator is a state-of-the-art instrument designed for precise analysis in the chemical and electronic industries. One of the primary applications of the GT80 is the automated potentiometric titration of carbonate ions, a critical task in various chemical and envir Read More

Sesame oil is a widely used cooking oil known for its unique flavor and health benefits. One of the key indicators of its quality and freshness is the acid value (also known as acidity, acid number, or acid index). The acid value reflects the amount of free fatty acids in the oil, which can be an in Read More

Soy sauce is a staple ingredient in various cuisines around the world, and its quality is influenced by several factors, including its amino acid nitrogen content. The higher the amino acid nitrogen (also known as free amino nitrogen), the richer the soy sauce's umami flavor. As such, determining th Read More

Residual alkalinity, mainly composed of sodium hydroxide and sodium carbonate, is a key indicator in many industrial production processes. Its accurate content determination is crucial for quality control, process optimization, and product performance guarantee. The GT80 Fully Automatic Potential Titrator, with its high precision, efficiency, and automation, provides a reliable solution for the determination of residual alkalinity. Read More

Photometric titration is an easy way for the determination of water hardness. You can use new tools that make this process simple and correct. These tools help you avoid mistakes that can happen with hand testing. The machines collect data by themselves and show clear results. This means you get exact answers, even if you are not an expert. Read More