She wishes she could see what's showing up on the omni-tool, but it's probably rude to stare at it and she probably wouldn't understand what it said anyway. The chemical make-up of animal fat?

"No, go ahead." She puts the vial in Raeka's hand - three fingers! - and then blurts out, "When you take it to the lab, can I watch?" A pause, and she goes on hurriedly, "I won't get in the way, I just want to see how it's done. And I want to know what's in that water."

It's a request she feels a little awkward making - she's never felt more like an ignorant savage than in this place - but it was out before she could think too deeply about it.