Mass-producing alchemical items

[Sober Caydenite]

Is there a way to make a batch of alchemical items, rather than spending 4 days to make a single flask of alchemist's fire? I vaguely recall it from somewhere, but haven't been able to find the source.

[Sir Gavvin]

Master alchemist feat?

[Grizzly the Archer]

Master alchemist Only makes multiple doses of poison at any given time, not any alchemical item. An item that will be a huge benefit, but is currently an FAQ nightmare, is the Amazing Tools of Manufacture. It essentially let's you get up to 2gp worth of progress, done in. 1 hours time. If the amount is over 2k gp, you spend more days, but only 1 hour per use of the item a day.

Otherwise, having a high craft alchemy, and adding a +10 to the DC will help speed up the process in which you make the item.