For protection against organic gases and vapours with a boiling point > 65 deg c. Inorganic gases and vapours, Sulphur Dioxide and other acidic gases and vapours as well as against ammonia and organic ammonia derivatives.
For protection against organic gases and vapours with a boiling point > 65 deg c. Inorganic gases and vapours, Sulphur Dioxide and other acidic gases and vapours as well as against ammonia and organic ammonia derivatives.