Thanks for your entry, we really like the icon on #2, it blends the chart and the beaker really well. One suggestion from our team was to try the line chart without the arrow. The font is very close but we think it needs more body if you could try out a couple alternates out as well. Thanks!
The team really likes #97. If you get a chance to try the flask grey with a green inside that is my only additional feedback. Thanks for the hard work.