[GunnarismCultist]

Hi,

I'm a high school student looking for an article / method of determining the purity of aspirin. I've been looking online for articles but I can't seem to find anything appropriate (the methods that i found were usually really complicated or took more work to carry out than the synthesis of aspirin itself). I was wondering if someone here knows of a way / can link me a paper on how to determine the purity. Accuracy is not really my priority, so preferably I only want the simplest methods.

Thanks in advance.