Hi everyone and thanks in advance for your help! I do not do distance determination where I work, but teach a course where we do it as a lab exercise. We are having issues making up the paper for the modified griess test. Do you have any tips for the type of paper that should be used and the process for treating the paper? The lab TAs have tried several different things, but nothing is working well. If you have any SOPs or methods you can share, that would be great. Thanks again!
Lisa Ragaza