R134a
R-134a
The proper charging kit for a 1994 Chevy s-10 is a 134a - NOT a R-12. You can purchase this charging kit from most automotive stores.
r134a
You should have this verified but the freon is probably HFC134.
R134a
R134a
R-134A
R134a
R134a
R134a
R134a
R134a