Is it possible to obtain powdered N from Tijuana. Bottled vet N is too much of a mouthful.
According to PPh and Dr. Neitchke (sp.) only veterinary Numbutal is left and I believe that is liguid for injection to Euthanize or sedate animals. That's why powders, I think, are scams at this point. It could come on the black market again, maybe made in China or something, but who knows if its real. You could buy a little and have it tested if you wanted to risk it, but with so many scams it doesn't seem a good bet. Nothing is impossible but the official version seems just the liquid made for vets, states with Death with dignity, and death peanlty.
You could administer it with IV I suppose. If you know a current or ex health care professional they might tell you how to set that up. I don't think it's a lot to drink though. Like chugging a beer I guess. They say to chase it with something sweet like sorebet.