1 cc = 1 ml, so definitely don’t add 130 ml of water to your gh lol.
An insulin string will (typically) have 100 units with a 1 ml capacity, but some are 50/.5
If you want 13 iu with 1 iu per .1 ml (the standard for many), use 1.3 ml, 1.3 cc, or 130 units to fill your vial