So I put in an order with Qingdao Sigma Chemical Co., Ltd (QSC) for raw powder deca and test e because I'm allergic to MCT oil and everyone, even my doctor, seems to have switched to MCT. Order went smoothly but when I got the package I had 100g bag of oil and a 50g bag of oil. Emailed QSC they said the oils were deca and test e, but nothing else. I don't know what concentration or what the carrier oil is. Is this normal? This is my first time trying to homebrew and only second order from QSC. Does test e and deca come as an oil rather than a powder when you order raws? How do I get the proper concentration? I thought QSC was a good source based on the amount of posts in their thread. Should I look somewhere else?