Medic Archive
Thread: whats the best stim b's
300 base heal is pretty good. Although the best I've seen on stim B's are low 400's.
You can achieve these numbers by using the advance components instead of the regular components:
Advanced Bio Effect Controller
Advanced Chemical Dispersion Mechanism
Advanced Liquid Suspension
Of course, having amazing successes in your experiementation would help. 
Good resource quality
Advanced subcomponents
Lots of experimentation points
In other words, you have to work hard at getting the specialized resources *and* be high in the doctor crafting ranks. That all said, with good standard components and master medic, you can make 200+ Stim-B's. With advanced subcompoents of moderate quality, you can get 300+ Stim-B's at Master Medic. To go higher, you need the doctor crafting.
Also remember that you need high OQ and PE components to make them better as well.
My last run of B before my 2 friends got enough skill to use C were 321 base and (I think) 30 charge. I used 999OQ inorganic and 890OQ organic for them and some fairly crappy (300 to400)OQ advanced components resources.