I have to give a special thanks to the user eriepatrick for donating the original artwork to me.
The full scene can now be viewed exclusively on Sleepycomics.com!

This three page comic from ChadTheH features a whole bunch of Marvel Girls getting captured.

First, we see Spider-Woman, The Wasp and Tigra, who appear to be helping a downed Black Panther.
The three superheroines are suddenly attacked by soldiers wearing full black bodysuits and gold plated armor.

The soldiers use chloroform on Tigra, and sleeping gas on The Wasp and Spider-Woman. The sleeping gas comes in a little container with gas mask.

On page two, we see another three Marvel girls: Sue Storm, The Scarlet Witch and The Black Widow. They are attacked by the same soldiers. The girls put up a fight, but all three get chloroformed into submission.

All the girls get carried to a laboratory, where a soldier in a lab coat awaits. The girls are each strapped to a table, where gas masks are placed over their mouths. The sleeping gas keeps them unconscious.

Artist: chadtheh.deviantart.com
Source: eriepatrick, who provided originals.