Curious, what exactly do you believe this one page tells you? FTIR (at least in terms of how you're intending to apply it) is meaningless unless coupled with GC. It's.primary use us as an ID test for resins. I've been a phama executive for over 20 years and before transitioning to the C-suite, I was a lab rat putting in my time developing and validating analytical methods. Care to share your full report with Materials & Methods, sample prep, system suitability results pre- and post- run of your sample series? I'll take a little time out of my busy day and return a verdict as to whether the outcome of your analysis is legit or pure bunk.
Oh and my the way, TN Scientific is not a a clinical laboratory. It' one of these commercial "labs" that makes a living by duping folks that don't know any better. It's not registered with FDA or CLIA, and It is not accredited or recognized by literally anyone for executing forensic analysis. I can promise you, the legitimate analysis you THOUGHT you were having carried out costs WAY MORE than $200.