I was looking for Gooche crucibles for assaying and came across Carolina Biological Supply. They have decent pricing, better than the big name supply houses. They also have a decent selection of chemicals like DMG and peHanon pH papers and a few others. (Don't get too excited nitric is still over the top expensive) Their pricing looks pretty good and I was able to acquire all a client needed to do gravimetric palladium assays from one place and reasonably priced. Some of the chemicals, like DMG and Sodium chlorate only ship to schools or businesses.
https://www.carolina.com/chemistry/10148.ct?question=312764&searchExecByFormSubmit=true&tab=p
Worth a look
https://www.carolina.com/chemistry/10148.ct?question=312764&searchExecByFormSubmit=true&tab=p
Worth a look