Analytical Equipment

Introduction to Analytical Equipment

Analytical equipment refers to specialized measuring systems used to qualify and quantify components and determine the physicochemical properties of samples in scientific research and quality testing. This category includes multiple measurement solutions such as HPLC liquid chromatography, IC ion chromatography, automated amino acid analyzers, potentiometric titrators, Karl Fischer titrators, particle size analyzers, and packaging leak testers.

Selecting analytical equipment should be based on the sample matrix, testing parameters, corresponding analytical techniques, and the level of automation in the workflow. At Hoa Viet, users can access equipment from German brands such as SI Analytics with potentiometric and Karl Fischer titration solutions, along with SYKAM with advanced liquid chromatography, ion chromatography, and amino acid analysis systems.

How do potentiometric titration and Karl Fischer titration differ?

Potentiometric titration monitors electrode potential changes to determine the equivalence point for various reactions such as acid-base or redox. Meanwhile, Karl Fischer titration is a dedicated chemical method for determining water content or moisture in samples.

Which manufacturers does Hoa Viet supply analytical equipment from?

Hoa Viet currently supplies analytical equipment from German brands including SI Analytics (potentiometric titrators, Karl Fischer titrators, volumetric titrators, and piston burettes) and SYKAM (HPLC liquid chromatography systems, IC ion chromatography, automated amino acid analyzers).

What are the highlights of the SYKAM S153-AG Dual ion chromatography system?

The SYKAM S153-AG Dual automated ion chromatography system enables simultaneous analysis of both anions and cations in the same system. This configuration shortens analysis time and ensures measurement stability.

What should be noted to ensure stable HPLC liquid chromatography operation?

Users must ensure mobile phase solvents are of high purity, thoroughly filtered, and degassed before being pumped into the system. In addition, properly flushing lines and storing chromatography columns according to standard procedures after each run are key factors in maintaining instrument performance.