I look forward to you nailing cielo, then to hear about your adventures in chromatography.
I have some background in using chromatography for some other products outside this domain, and am hoping I can use this technique for making better decisions in my cactus gardening work. Would be nice to start dealing with facts when it comes to consistently quantifying M content, in species, hybrids, different ages, gardening treatments, harvest decisions, breeding, etc.