We analyze the vitamins in native and added forms in all foods, enteral foods as well as in pharmaceutical products, nutrient media and infusion solutions. We use only high performance liquid chromatography in conjunction with mass spectrometric detection (LC-MS) as the analytical technique. Diode array or fluorescence detectors are also available to us as alternative detection options.
We can analyse the following vitamins:
| Water-soluble vitamins | Fat-soluble vitamins | Vitaminoids |
|---|---|---|
| Vitamin B1, B2, B6, B12 | Vitamin A | Choline |
| Vitamin C (ascorbic acid) | Vitamin E | Carnitine |
| Dehydro-ascorbic acid | Vitamin D3 | Inositol |
| Biotin | Vitamin K1 and K2 | Coenzyme Q10 |
| Niacin | β-carotene | Lycopene, Lutein, Zeaxanthin |
| Pantothenic acid | ||
| Folic acid |