Alchemy fuse items?

You don't need any minimum level to do anything, it's just that your chance of succeeding increases with your level.
Level 1 alchemy can create lv 120 potions but with a low rate.

not on this case though, to fuse items, it's like this:
level 1: 50-
level 2: 70-
level 3: 90-
level 4: 110-
level 5: 130-

i might have the numbers wrong, but it went like that, every new level adds 20 levels to the level of items you can fuse.