... (SF6) specialty gases industrial gases electronic gases Hexafluoruro de Azufre Circuit breaker Ammonia , Argon, Arsine , Boron Trichloride , Boron Trifluoride, Carbon Dioxide , Carbon ... C3H8 Kr Xe Ne SIF4 NO NF3 He H2 O2 circuit breaker Sulfur Hexafluoride SF6