Yes I absolutely understand that I won't be able to mitigate all risk, and that sterility is always going to be a concern. I'm hoping that the well reputed labs will be mindful of cleanliness and sterility. In what send did the northern gear cripple you?Janoshik analytical is who people generally go with for hplc testing.
I understand wanting to be careful with what you put into your body. However you realize these tests do not say whether or not the gear was produced in a sterile environment or not. I'd honestly be more concerned that they filtered it properly and actually sterilized the vials over a slightly underdosed product.
Obviously the ability to efficiently dose a product would call into question a sources abilities, since if you can't handle some basic math I wouldn't trust you to sterilize anything. But anyways, good on you for trying to be careful. Just do not put much weight on those tests. They said my northern gear was test and it crippled me so that speaks for itself. Syn is good shit. I've enjoyed their products and service when I've used them.
Also, thanks for the recommendation for Janoshik. I'll look into them.