Fingerprints may not be too plentiful here....latex gloves are available by the case in these labs and worn by nearly everyone when doing any kind of work inside the labs. More than easy to remove, toss into biohazard containers and put on new ones that are on nearly every counter inside the labs. The clothes will be helpful, could be a lab coat, scrub suit, lab apron, even street clothes that someone changed out of and into a scrub suit.....another item that is usually easily available in stacks for those working in labs to change into if necessary. Many people keep changes of clothes in their offices so that they can quickly change to go to meetings or even out to dinner after work. Labs are messy places, stains and spills occur on a regular basis.
jmoo