This shows an analysis example of vitamin B12 together with creatinine and urea by reversed phase mode using OHpak SB-802.5 HQ.
Sample : 10 μL
1. Creatinine 100 μg/mL
2. Urea 2000 μg/mL
3. Vitamin B12 200 μg/mL
*dissolved in eluent
Column : Shodex OHpak SB-802.5 HQ (8.0 mm I.D. x 300 mm) Eluent : 10 mM H3PO4 aq. Flow rate : 1.0 mL/min Detector : UV (210 nm) 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
- Water-Soluble Vitamins (1) (DE-413)
- Water-Soluble Vitamins (4) (DM-614)
- Water-Soluble Vitamins (5) (NH2P-50 4E)
- Simultaneous Analysis of Water-Soluble Vitamins (DE-413)
- LC/MS Analysis of Water-soluble Vitamins (DE-213)
- Vitamin B6 (1) (ODP-50 6D)
- 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)