That's the worst response I've ever seen. Absolutely the worst. You'll say anything to deceive yourself into believing something that goes against your mindsets.
What a pathetic attempt to try and convince yourself of something that has no basis in reality. The lab *OBVIOUSLY* examined them and broke down their contents.
What makes you think they weren't examined under a microscope, huh?
You have too much time on your hands to be some kind of professional. You aren't fooling anyone.