[If Kirei's interest is mild, Rin's is fierce. What a great room? It's so well stocked; if she had something like this at home—she'd have to make room for it, of course, but the shelves would be a great way for organizing materials for anything she might need, magecraft or otherwise. Rin's a kid in a candy store here; some of the salts are out, and she's currently checking out the beakers and a vial rack, and while she hears someone come in, she doesn't bother to look up to see who's there.]
Chemistry lab