Dedicated Columns
Analysis of Sugar and Organic Acid
Shim-pack SCR Series Shim-pack SCR-101N/C/P are suitable for the analysis of monosaccharides. Since the samples are separated under a mixed mode of gel filtration and ligand exchange, the selectivity differs depending on the type of cation. Shim-pack SCR-101H and SCR-102H are ion exclusion chromatography columns, using H type sulfonated styrene polymer as stationary phase. They are ideal for analysis of organic acids using an acid aqueous solution (e.g. aqueous solution of perchloric acid) as mobile phase.
Peaks 1. PEG 4000 2. Maltose 3. Glucose 4. Fructose 5. Glycerol 6. Ethanol 7. Sorbitol
Conditions
Column
: Shim-pack SCR-101C (300 mmL × 7.9 mmI.D., 10 μm) (P/N: 228-17889-91)
Mobile Phase : Water Flow Rate
: 1.0 mL/min
Col. Temp. Detection
: 80 °C
: RID
Analysis of Saccharide Standard
Peaks 1. Phosphoric acid 2. α -Ketoglutaric acid 3. Citric acid 4. Pyruvic acid 5. Malic acid 6. Succinio acid
7. Lactic acid 8. Formic acid 9. Fumaric acid 10.Acetic acid 11.Levulinic acid 12.Pyroglutamic acid
Conditions
Column
: Shim-pack SCR-102H (2 columns in series) (P/N: 228-17893-91)
Mobile Phase : 5 mM p-Toluene sulfonic acids aqueous solution Flow Rate : 0.8 mL/min Col. Temp. : 40 °C Detection : CDD (pH buffer organic acids analysis system)
Analysis of Organic Acids
Product Information
Particle Size (μm)
Dimensions (Length × I.D., mm)
Column
Stationary Phase
P/N
Guard Column
Shim-pack SCR-101N Shim-pack SCR-101C Shim-pack SCR-101P Shim-pack SCR-101H Shim-pack SCR-102H
Na type sulfone group Ca type sulfone group Pb type sulfone group H type sulfone group H type sulfone group
10 10 10 10
300 × 7.9 300 × 7.9 300 × 7.9 300 × 7.9 300 × 8.0
228-07730-92 228-17889-91 228-17890-91 228-07730-93 228-17893-91
228-09619-92 228-17891-91 228-17892-91 228-09619-93 228-17924-91
7
Pg A-96
Made with FlippingBook Digital Proposal Creator