I... acquired a 100ml bottle of pentobarbital. Anyone ever mess with this shit? Recommended dosage? Fun stories? Or is this crap just a waste?
unless you wanna wake up like Jimi Hendrix, - that is: never wake up. You should steer clear of it...
I hear it's great for a (mostly... sort of) painless death. If I recall right, it's the standard veterinary choice for euthanasia, it can put down some big shit. ....Have fun.
It is extremely dangerous and you need to know EXACTLY how much of it you are putting into your body. Doing otherwise would be foolish and possibly lethal. You say you have a 100mL bottle. But, the question is what is the concentration of the Pheno. in the solution? Is it 10mg per 10mL or something like that? Before moving to the next step- dosing, we need to know the concentration. Once we know that, I will help you with the dose. But due to its danger, I will not tell you how much to take unless you give me a concentration. I don't want to be responsible for a death.
Actually, it's great for an entirely peaceful death. The solution is 50mg per ml. The full bottle might kill me. I'd probably have to drink some alcohol and take an antiemetic first, though. I weigh roughly 85kgs, and I believe the lethal dose is 1g per 10kg of body weight or thereabouts.
Alrighty. Now that you have looked that up, I looked up the proper dose. You will want to take 1.5mL. That is 75mg of the drug. It is a good starting dose. It has a really long half life so you want to start low so that if you accidentally dosed too high, you won't feel drugged/hung-over for two days. Best of [safe] luck!