2003 2.2 EcoTec Sunfire A/C charging

hi i like to know what gas goes in the 2003 sunfire for gas? as i can get duracool and i not sure if the A/C has leaked out or just needs to be topped off and how many pounds goes in there? as i wanna use the duracool

believe its 1.50 lbs of r134a. be aware that if you add a non r134a refridgerant to your system that no shop will want to do a/c work for you as the cocktail refridgerant will contaminate their a/c machine.

oh ic well id be doing it myself adding the gas since u can buy it from canadian tire