Ascorbic acid derivative or salt thereof, method for producing the same, and cosmetic preparation.
抗坏血酸衍生物或其盐，其制备方法，和化妆品。
We applied this method to determine the activation energies of ascorbic acid, arabinosylcytosine & streptomycin sulfate.
应用这种方法对抗坏血酸、阿糖胞苷及硫酸链霉素进行了测定。
When determining TP of water using Phosphorus Molybdenum Blue Method, ascorbic acid solution was unstable, can only be kept for several weeks.
磷钼蓝法测定水中总磷，所用的抗坏血酸溶液很不稳定，只能保存数周。
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