Flush eyes for 15 minutes if chemically contaminated and get medical attention.
  Chemical Splash in the Eye

Summon assistance — have them call for help
Irrigate the eyeball and inner surface of eyelid with plenty of cool water for at least 15 minutes. Use eyewash or other water source. Forcibly hold eyelids open to ensure effective wash
Check for and remove contact lenses
Get medical attention promptly.
Remember, report all incidents and injuries to your supervisor.