If you know a chem professor at a college/university, ask if he will A) let you use the infrared spec and a nmr spec and a mass spectra of some chemical and B) if you trust his confedenciality (sp) have him/her help interpet the results. Steroids are complex compounds and these tests will determine if its legit or not, because if its a fake they arent going to put anything chemically close because it would then be real, if its fake its just gonna look like it. So if its WAY off, you know its fake and you will have a printout of the test so you have proof... This test will only use about 2-3 drops each, so its up to you, but its better to be safe than sorry.
If anybody else has any tests/ideas on telling real from fake feel free to post them up here
![The Wave](images/smilies/thewave.gif)