I looked in my game last night. It was started as a new game on 2.5 stable. It has 2 hour days and default loot settings and with 2 players. On day 38, I have 3 campfires that have beakers installed, 1 chem station that was crafted, and 11 beakers in storage. So they definitely are available in 2.5. What loot settings are you using? Are you using any mods that might change loot in any way, even if you don't think it would affect beakers? Did you start the game in 2.5 or an older version? I'm not sure if beakers have a gamestage attached to them, but what is your gamestage? Really bad RNG can happen, but it is normally not going to be that bad.