{I've also order a centrifuge to consolidate the semen because popping the drones to collect the semen is too time consuming for me.}
This process is called ?inverting drones.?
For CO2, an aquarium CO2 kit with small thread tanks will work. These CO2 tanks fit in your hand, disposable and are not expensive.
Centrifuge drone semon,,,,,,, forget this, the G force would kill.
II is a delicate process, classes start at over $1,000 a day to be trained by an expert and it usually takes more than a day. To describe the details of II, is way beyond this forum. Entire books are written on this subject.
I know all to well,,,,, I and a med. doc, produced and published the first paper on micro-manipulation techniques, bacterial. My colleges said ?it could not be done.? Well we succeeded. I taught these techniques to pathologists.
So I have experience in biological systems, genetics, and delicate equipment, but how can I possiblly explain the details: oviduct value fold, (the oviductduct has a bend and will tear) aseptic techniques, biological gentle chemicals, ph maintainable buffers. Are you aware of stretch receptors in the queen oviduct that when activated cause cessation of mating flights by the queen....
There is just so much info my friend. Better stated II is a delicate involved process.
Good luck.
Blessings