Several places I've worked in the last couple years have been plagued with spinal and epidural kits that normally have drugs in them, but are missing one or more because of supply chain issues. As in, the manufacturer normally includes all the drugs but if they can't get it, they just make the kits without. Same packaging, same label, just an empty spot where one of the drugs is supposed to be. So you're obligated to get it elsewhere.
Lately the common issue is epidural kits that don't have lido/epi test dose vials in them. L&D nurses have been scrounging up 1% and 2% lido with epi vials for us.
Better believe I triple scrutinize any vial a L&D nurse hands off to me ...