Analysis of Saccharides and Organic Acids (RI and UV Detector)

The results of analysis of samples containing saccharides, organic acids and alcohols using SUGAR SH1821 are shown here. With RI detection, the peaks of these compounds overlap each other. However, with UV detection (at 210 nm), there is a possibility of quantifying organic acids as saccharides have little absorbance at 210 nm.

Sample :
1. Tartaric acid
2. Glucose
3. Malic acid
4. Fructose
5. Succinic acid
6. Glycerol
7. Acetic acid
8. Ethanol
9. Maleic acid
10. Fumaric acid

Columns      : Shodex SUGAR SH-G (6.0 mm I.D. x 50 mm) + SH1821 (8.0 mm I.D. x 300 mm)
Eluent       : 5 mM H2SO4 aq.
Flow rate    : 1.0 mL/min
Detector     : RI, UV (210 nm)
Column temp. : 50 °C

Sample Name Index

Operation Manual / Certificate of Analysis

Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.

Product Name Index