Ten kinds of water-soluble vitamins were simultaneously analyzed using RSpak DE-413, a polymer-based reversed phase chromatography column.
Sample: 10 µL
- 1.Vitamin B1 200 µM
- 2.Vitamin B6 200 µM
- 3.Niacinamide 200 µM
- 4.Vitamin C 200 µM
- 5.Vitamin B3 200 µM
- 6.Vitamin B5 200 µM
- 7.Vitamin B12 200 µM
- 8.Vitamin B2 200 µM
- 9.Biotin 800 µM
- 10.Folic acid 20 µM
- Column
- :Shodex RSpak DE-G 4A (4.6 mm I.D. x 10 mm) + DE-413 (4.6 mm I.D. x 150 mm)
- Eluent
- :(A); 10 mM H3PO4 aq./(B); CH3CN
High pressure linear gradient;
(B %) 0 % to 20 % (0 to 15 min), 20 % (15 to 16 min), 0 % (16.01 to 25 min) - Flow rate
- :1.0 mL/min
- Detector
- :PDA (190 - 400 nm)
- Column temp.
- :40 ℃
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
- Water-Soluble Vitamins (1) (DE-413)
- Water-Soluble Vitamins (4) (DM-614)
- Water-Soluble Vitamins (5) (NH2P-50 4E)
- LC/MS Analysis of Water-soluble Vitamins (DE-213)
- Vitamin B6 (1) (ODP-50 6D)
- Vitamin B12 (SB-802.5 HQ)
- Vitamin C (1) (KC-811)
- Vitamin C (3) (NH2P-50 4E)
- Soft Drink Containing Vitamin C (NH2P-50 4E)
- LC/MS Analysis of Pantothenic Acid and Vitamin C (VT-50 2D)
- Separation of Ascorbic Acid and Isoascorbic Acid (DE-413)
- Analysis of Ascorbic Acid Injection According to USP-NF Method (DM-614)
- Carnitine (NN-814)
- LC/MS Analysis of Carnitine and Trimethyl Glycine (NH2P-40 2D)
- Food Containing Vitamins (DE-413)
- Nutrient Beverage (DE-413)
- Separation of Water-Soluble Vitamin and Sulfite (KC-811)
- Vitamin D (ODP-50 6E)
- Margarine (KF-801)
- Fat-Soluble Vitamins (1) (ODP-50 4E)
- Fat-Soluble Vitamins (3) (KF-801)
- Carotene Analysis in Carrot Juice (C18U 2D)