If they're all coming from the same tank, I'd get a bucket and (after temperature acclimating them via floating) put all the frags, and whatever water from their bags fits, into the bucket. As you place the frags in the bucket, give them a once-over visual inspection (with a magnifying device/light) for pests/algae etc., then start to drip acclimate. When I acclimate I keep the base of my bucket in a pan of water with a heater running in it to keep the temperature ~78F. Let the bucket fill, dump half, fill, dump half, repeat etc. until you feel comfortable with the levels in the bucket matching your own. At that point I'd dose the recommended amount of Revive (or preferred coral dip) for 5-10 minutes (I like 7), and add them, low in the tank, after rinsing using a separate container of tank water.
Always had good luck using this method (on a smaller scale).
Good Luck!