Kerbal Space Program

When I have a pod full of experiments, there are times when I want to take just a few of them back out again. ATM, I have a pod that I am trying to load with "new data only" for transporting to an MPL. But I had an accident and two or three surface samples got mixed with the "new" data. But there is no way currently to sort a few experiments out of a pod, or out of a kerbonaut's stash.
What I would like is a "take selected experiments" mode (in the form of a button in the pod's context menu?) that shows all the experiments -- where I can set a checkmark, or select, or have a button on each experiment that says "take this experiment".