While anwering a question or two, I stumbled over the labratory tag, used on eight questions. Is this an aluminium/aluminum thing, or just wrong spelling anywhere?
Wrong or not, is there any good reason why I should not delete it and tag these questions with experimental-chemistry instead, already used on 48 questions?
We do have the experimental-technique tag on 29 questions too. Some of the questions are already tagged with experimental-chemistry. Do we really need both of these or may I just kill experimental-technique?