I don't know where all the euphoric feeling from this stuff is coming from. I have var from the pharmacy and there is no euphoric feeling, but it's difficult to brush my teeth due to the pumps. I also have some raw that were made into caps. Both are very good.
An easy way to see what you have is check the melting point. Var has a very high melting point. With raw you should be able to determine very easily if it's var, not the potency but atleast you will know what you have.
With a cap there will be a very small amount per cap and a lot of filler, if you know what the filler is you can figure it out, if not you can still make an attemp and hope the filler melts much lower than what var does so you can see what's left but you may just have a mess.
It's easy to to sell you something as var, tbol is a very viable option, low dose dbol is as well. You could get online and get a mail in drug test to seewhat you are using. If I were going to invest the money in any larger amount of raw I would request samples to test, which really does nothing, but would also test in other ways.
There is a lab selling raw var 100g for about 1/2 to 1/5 the normal rate and they swear by it. The lab itself has done very well but raw has just recently become an option but I have a hard time with var being cheaper than dbol and drol. Anything is possibleand it may just be discounted because they buy in volume.