here's a thought--Cans/capsules/etc.
Hook a Liquid Transposer up to a Xycraft Valve, output the filled cans/capsules/etc into ME, and then on the other end have another liquid transposer to pull the liquid out of the can/capsule/etc, and into whatever you want to use it for. Then send the now-empty can/capsule/etc back through the ME system back to the original Liquid Transposer where it will once again be filled up with liquid, and the cycle repeats.
Use all that annoying Aluminum for the cans. It's about all the use I've found for it in the DW20 pack.