Like others said, its either tren base (susp) or parabolan but they put "sterile water" by mistake.
Also, I think that the all "you will get an infection with water based drug" is a bit overrated.
I always mixed my hcg in a vial with 0.9% BA in sterile water and used that same vial for over a month, and never had any issues.
Granted, those were subq injections but still, i am sure it would get infected if there was sh1t growing inside.
That being said, i would rather take Test susp or oral trest pwo. I am not sure how much of a problem that may be, but the huge influx of non esterified tren may cause an issue with airway inflammation, i would be concerned about that, then that training session is toast.
The sole act of injecting breaks up some of the ester, thats why you always get an initial spike in levels. We know that even esterified tren can cause irritation in the airways upon injcting.
People used to say that there were some "solvents" specific to tren based drugs that caused irritation. I dont buy it, i think it is the compound itself, with induction of pgf 2a
The same reason why it is such a good fat burner is also a reason why it causes inflammation within the airways.