First of all you to draw the steroid out of the vial, with a syringe. The most common size for injecting anabolic steroids is a 22-23ga. X 1-1.5″ needle. This size will work for all water based and oil based injectable steroids. The first thing you need to do is make sure you are using a clean, unused needle. Next, make sure the top of the vial is clean, and swab it with an alcohol pad.
To draw the liquid out of the vial, you´ll first want to pull some air into the syringe, usually as much as it will hold. Next, you want to hold the vial upside down and inject the air into the vial. This will increase pressure inside the vial and allow the liquid to be drawn into the syringe more easily. Once you´ve one this, and while you´re still holding the vial upside down (you need to make sure the tip of the needle is below the level of the liquid), begin to slowly pull back on the plunger and draw the desired amount of liquid into the syringe.
You can purchase injectable steroids here.
EN 
IT 
FR 
ES 
DE 
NN 
NL 
SV 
FI 
PT