I have a 10mL vial of Test E that's only got about 2-3 mL left in it from a cycle I ran 6 months ago. The exp. date is still about a year away (2016).
Generally speaking is it safe to use now for my next cycle? Or is it not safe because there is a much greater chance that microorganisms (e.g., bacteria, etc.) may have grown inside of it during this time? Obviously discarding it and opening a fresh vial is the safest way to go but if there's little risk than there's little point in throwing out perfectly good test.
Thanks.