I said isopropanol might be an option, that's hardly a promise. Ethanol should be decent, as was roughly calculated, but with that you may approach solubility limits. Isopropanol is a little less polar though. And 30 ml is very little - probably too little on its own even if it was ethanol, it was mentioned already that about 50-100 ml ethanol should do it. That should have meant something.
Using a little DMSO for initial dissolution before proceeding with isopropanol may help avoid these problems, in fact it may be your only play here if you want to avoid just wasting your isopropanol. Is it correct that you don't actually have the DMSO, and you say you are broke? Better hope that the PG helps here instead of disrupting proper dissolution.
At the risk of sounding more and more like a dick here... I appreciate that your benzo habits cost quite a fortune, but if it causes you not to have enough money left to be able to safely handle or prepare the potent benzo powder you afforded, it doesn't seem fair to take it out on anyone but yourself. Although granted, the PG not working was probably unexpected enough..
Just curious: do you have a very accurate scale?
Using a little DMSO for initial dissolution before proceeding with isopropanol may help avoid these problems, in fact it may be your only play here if you want to avoid just wasting your isopropanol. Is it correct that you don't actually have the DMSO, and you say you are broke? Better hope that the PG helps here instead of disrupting proper dissolution.
At the risk of sounding more and more like a dick here... I appreciate that your benzo habits cost quite a fortune, but if it causes you not to have enough money left to be able to safely handle or prepare the potent benzo powder you afforded, it doesn't seem fair to take it out on anyone but yourself. Although granted, the PG not working was probably unexpected enough..
Just curious: do you have a very accurate scale?

didn't know if that would help w/ absorption in the intestine or not? but worth a shot) 



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