DIRECTIONS FOR USING THE ACT-O-VIAL SYSTEM 1. Press down on plastic activator to force diluent into the lower compartment. 2. Gently agitate to effect solution. 3. Remove plastic tab covering center of stopper. 4. Sterilize top of stopper with a suitable germicide. 5. Insert needle squarely through center of stopper until tip is just visible. Invert vial and withdraw dose.