[@Vertigo] Both would definitely work! Your imagination is the limit.

Here's what I see for set 1:

[quote=@Vertigo]
1) Move to the desk (not on top of)
2) Get the ichor (scoop some up into a makeshift paper cup?)
3) Carefully toss the papercup closer to the beetle so it can help itself
[/quote]

1. Is a stride
2. Is an Interact
3. Is a [url=https://2e.aonprd.com/Traits.aspx?ID=711]Thrown Attack[/url] with an [url=https://2e.aonprd.com/Rules.aspx?ID=2192]Improvised Weapon[/url], so this is what Ele would have to deal with: This "Thrown Weapon" has a range of 10ft and as an Improvised Weapon, Ele would take a -2 penalty to his Attack. If you're good with that, off you go!

For set 2:

[quote=@Vertigo]
1) Move to the desk (not on top of)
2) Get the ichor (scoop some up with the paper)
3) Shove the paper into Jenk's hands (since he's in the next square over) so they can help themselves to it from there
[/quote]

Jenk's player [@rush99999] needs to acknowledge willingness for Jenk to receive the paper and Jenk needs to have one hand free, or it just falls on the ground :). Receiving this paper with the ichor will use up Jenk's reaction for the NEXT round, meaning that Jenk will not be able to react for the whole next initiative order.

If everyone's good with that, coordinate between the two of you!