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SHODEX Chromato News November 2022: Stay Updated with New Applications

news | 22 November 2022
Tag: chromatonews shodex

New Application Data on

Simultaneous Analysis of Water-Soluble Vitamins (DE-413) >> Application Note

Ten kinds of water-soluble vitamins** were simultaneously analyzed using RSpak DE-413, a polymer-based reversed phase chromatography column.
**Vitamin B1, Vitamin B6, Niacinamide, Vitamin C, Vitamin B3, Vitamin B5, Vitamin B12, Vitamin B2, Biotin, Folic acid.

Analysis of Oxyhalides in Artificial-Drinking Water According to EPA Method 300.1 (SI-37 4D) >> Application Note

The United States Environmental Protection Agency (EPA) Method 300.1 specifies methods for anion analysis in drinking water. EPA Method 300.1 has two parts. Part A: analysis of common ions and Part B: analysis of inorganic disinfection byproducts. Both uses the same analysis methods.

This application shows the example analysis of artificial-drinking water (standards spiked) following the EPA Method 300.1. With an IC SI-37 4D, an anion analysis column, analysis of common anions and inorganic disinfection byproducts (oxyhalides) is completed within 30 minutes. Moreover, it is capable of providing high sensitivity analysis of oxyhalides.

Please use this column with suppressor type ion chromatography system.

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