一次性酒精呼吸检测器的研制及在道路交通管理中的应用

Disposable breath alcohol testing kits and its application in traffic control

目的:为基层交通民警提供一种操作简单、灵敏度高、携带方便的酒精呼吸检测器。方法:利用醇类物质所具有的还原性,使之在强氧化剂(三氧化铬)的作用下所产生的颜色变化检测酒精。结果:超出标定酒精含量的检测均呈现阳性反应。结论:经适用性考察表明一次性酒精呼吸检测器的应用具备可行性。

Supplying a convenient,easy -operative and highlysensitive alcohol testing strip for traffic police. Methods Using alcohol's reaction with Cr2O3 which will make color change.Results: Positive reaction when the result comes to exceed the regulated standard.Conclusion: The disposed testing strip approved to be practical.