Hey guys i just recieved some test c from a friend a couple weeks ago. I have not used it yet but when i looked at the vials one of the vials was cloudy and bubbly. I talked to my freind about it and he said it was a first batch and was a litttle over doesed and the gear is gtg.. im a bit skeptical though cause my bud will inject anything haha. Anyway i did some research and decided to boil the vial for a few minutes. It did not change back though. I also dont really understand why the bubbles are in there.. shaking it maybe? None of the other vials are like this so idk whats going on. The vial is just cloudy enough so u can still see through it a little and the bubbles are at the top. Any ideas? Should i just toss it?