Several fatty acids were separated by RSpak DS-613, a polymer-based reversed phase column, and detected by a corona CAD. By using corona CAD, caprylic acid can be analyzed without an interfering influence from the earlier-eluting solvent peaks.
Sample : 20 μL
1. Caprylic acid CH3(CH2)6COOH 50 μg/mL
2. Myristic acid CH3(CH2)12COOH 50 μg/mL
3. Linoleic acid C17H31COOH 50 μg/mL
4. Palmitic acid CH3(CH2)14COOH 50 μg/mL
5. Stearic acid CH3(CH2)16COOH 100 μg/mL
Column : Shodex RSpak DS-613 (6.0 mm I.D. x 150 mm) Eluent : H2O/CH3CN=10/90 Flow rate : 0.8 mL/min Detector : Corona charged aerosol Column temp. : 40 °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
Applications
- Leukotrienes (ODP-50 6D)
- Leukotrienes Produced by Polymorphonuclear Leukocyte of Rat (ODP-50 6D)
- Hydroxyeicosatetraenoic Acid Produced by Polymorphonuclear Leukocyte of Rat (ODP-50 6D)
- Hydroxyeicosatetraenoic Acids (ODP-50 6D)
- Plasma Lipoproteins (1) (SB-805 HQ)
- Glycerides (1) (Chloroform Eluent) (GF-310 HQ)
- Glycerides (2) (THF Eluent) (GF-310 HQ)
- Glycerides (3) (DMF Eluent) (GF-310 HQ)
- Triglycerides (GF-310 HQ)
- Comparison of Triglycerides Separation
- Fatty Acids (6) (KF-402HQ)
- Unsaturated Fatty Acids (ODP-50 4D)
- Fatty Acid Methyl Esters (DS-413)
- Analysis of Unsaturated Fatty Acids in Supplements (ODP-50 4D)
- Analysis of α-Linolenic Acid in Edible Blended Oil (ODP-50 4D)
- Analysis of Coenzyme Q10 in a Supplement (C18M 4D)