Alchemy Crafting Kit has Incorrect Weight
Alchemy Crafting Kit is listed as weighing 50 lbs. in the PRD and the 1st printing of Ultimate Equipment. In the 2nd printing it's listed correctly as 5 lbs, as it's a rename of the alchemist's kit from the APG. This was not listed among the errata changes.
Oops, accidentally added as new feature rather than bug.