延长抗坏血酸溶液使用时间的探讨

Discussion of Extending Term of Validity ofAscorbic Acid Solution

简要叙述抗坏血酸易氧化的原因，以及通过试验寻求延长抗血酸溶液使用时间的方法。

Reasons that ascorbic acid easily be oxidized were analyzed. Methods of expending term of validity of ascorbic acid solution were given through testing.