Crude oil fractional distillation products.
https://s3-us-west-1.amazonaws.com/h...s_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...582#post174192
https://www.homemadetools.net/forum/...283#post185013
https://www.homemadetools.net/forum/...772#post148184
https://www.homemadetools.net/forum/...270#post196128
https://www.homemadetools.net/forum/...326#post196336
