GB/T 5009.197-2003: Translated English of Chinese Standard. (GBT 5009.197-2003, GB/T5009.197-2003, GBT5009.197-2003): Determination of thiamine hydrochloride, pyridoxine hydrochloride, niacin, niacinamide and caffeine in health foodsThis Standard specifies the high performance liquid chromatography determination method of thiamine hydrochloride, pyridoxine hydrochloride, niacin, niacinamide and caffeine in health foods. |
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