Okay, that would make sense. So, if you can't craft a Chemistry Station, you are stuck. It is a little confusing as it doesn't state anywhere that is requires a Chemistry Station and the icons are exactly the same on the fire with a beaker and what would be considered the Chemistry Station Icon.
So, even with full medical, which I chased because I assumed the First Aid Kit would be in that tree, I still need a bunch of Forging Magazines to build a Chemistry Station.
I am suggesting that maybe this be changed so it can be crafted on the Camp Fire, as well as the Chemistry Bench or that the Chemistry Station be easier to acquire that 60 magazines, as I am finding it difficult to find forging mags anywhere.