Sustanon Raw Powder Picture

ok, so i see a lot of guys who say they have made sustanon from sustanon powder, so the natural question for me anyhow is this....is the sustanon powder made up of the 4 original testosterone esters you would find in say organon sustanon or omnadren (now that omnadren is identicle to sustanon)??

Been wanting to ask this for a while now, as how do you know its mixed properly if it is sold as 4 different types of testosterone mixed together,

anyone know??