Instructions: Click to draw a rectangle around the portion of the image or video you want to snip, then click a label to create a downloadable spectrogram you can compare with other results! Each click will continuously average that image for that label.

Labeled
Sample 1
Sample 2
Difference: Sample 2 - Sample 1
Baseline
A1: Baseline - Sample 1 (absorbance)
A2: Baseline - Sample 2 (absorbance)
Difference: A2 - A1