https://www.efunda.com/designstandards/oring/oring_chemical.cfm?SM=none&SC=Sulfur%20Dioxide%20Gas%2C%20Dry
eFunda: O-Ring Materials Compatibile with Chemical Sulfur Dioxide Gas, Dry
Chemical compatibility database selector for o-rings materials.
sulfur dioxide gasringmaterialscompatibile
https://www.efunda.com/designstandards/oring/oring_chemical.cfm?SM=none&SC=Sulfur%20Dioxide%20Gas%2C%20Wet
eFunda: O-Ring Materials Compatibile with Chemical Sulfur Dioxide Gas, Wet
Chemical compatibility database selector for o-rings materials.
sulfur dioxide gasringmaterialscompatibile