@windlove One may look at the 1808o1 amd 1808o2 curves and see...

@windlove One may look at the 1808o1 amd 1808o2 curves and see some material falling in the 100-200 micron range, but its a rather small fraction of a subfraction. the area under that part of the curve is very small. But if you want to interpret this as meaning FGR are producing significant amounts of graphene with a platelet size of 100-200 micron then you go right ahead, I'll put my money on the folks at Adelaide Uni having worked it out correctly - the weighted average particle size is 45-72micron, depending on which fraction it came from.