The only loot in the generic random encounters is the items on the npcs present whether its bandits or a trader. There is 1 or 2 unique random encounters that you will only see once with lootable containers but that is it. So if it looks like a normal random encounter you can leave whenever you like without worry of missing containers.
Oh and remember to ...
Here is the answer from their website:
What is new in the Director's Cut?
Wasteland 2 Director's Cut changes a huge number of aspects of the game. Our main new features and changes include:
Graphical overhaul and update to the Unity 5 game engine.
Expanded voice-over with thousands of newly-voiced lines for key characters and scenes.
Precision Strikes ...
Shoot. I just dug up a FAQ from the release of the Director's Cut. They say, "no".
Will save files or characters transfer over from the original game?
No. The number of changes to the game in the Director's Cut means it's more or less impossible for us to guarantee compatibility. Save file formats have changed on a technical level and old saves may ...
If I am correct you should have a anti-serum in your inventory. (retrieved from lab). If you have done that I think the area is finished. more info here. If you want more details about if they are timed. there is a small steam discussion which adds some more info.
Yes - use 1 dose Ag Center Serum - log book
I wont post ...