We can agree to disagree here.
Listen, the most important thing I see is sterility (which I know too little about to comment on), customer service (time will tell), and quality of product. Now here he has agreed that if someone purchases anonymously, they can send off product for testing and the source will pay coin directly to analyzer or a lab... for me (only me maybe) this is the most important thing, the willingness of the source here.
So while we may disagree on the process, I asked the questions I wanted answered and got the answers I wanted. So if someone else wants to ask, vet, or say anything, then they can