It's for this reason that I build a Deconstruction Table ASAP and always keep a stack of mossy cobblestone burning away in it. You can get all primals from mossy cobblestone and it's material free, and not much energy per tick when you combine the following TE3 machines:
1. Aqueous Accumulator (AA) feeding into IE and LT
2. Igneous Extruder (IE) set to cobblestone and output into LT
3. Liquid Transposer (LT) accepting water from AA and cobblestone from IE and outputting into Deconstruction Table
Put that Decon table in a central location in your base and always click on it when a symbol pops up. I don't condone staring at it for hours on end, but just click it when you see a symbol. It's free research points.
Also, make sure to scan *everything* you build, including the intermediate crafting components. And, don't hesitate to build cheap stuff just to scan.