No sweat

One of the tests we do involves contact with actual real life patients and not just their bodily fluids.

This is iontophoresis. YAY, big scientific word. An electric charge (indicated by the green light) is used to stimulate sweat on a patient's arm that is then collected and analysed, or as I have put it "I put chemicals on it and stuff."...so yeah I electrocute people for their sweat.

This isn't actually today's patient but my arm instead, quite awkward to do with one hand...oh what we do for blips.