Weird Shoulders

028b1
029b1-2
030b1-3 (b2 is ok...)
031b1-3
032b1-3


Above has weird shoulders around 1.2-1.3A. Here's a plot (the highlighted trace is in black):

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022b1
023b1
023b2
024b1
042b1
Above doesn't have shoulders- but had weird dips in the less than 1.2A area. Here's a plot:



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039b3
043b1
043b2
044b1

Above has a flatened top, and in some cases looks like two peaks. Here's a plot: