Sulfur Hexafluoride circuit breaker specialty gases industrial gases electronic gases Ammonia , Argon, Arsine , Boron Trichloride , Boron Trifluoride, ... Chlorine ,Hydrogen ,Fluoride ,Krypton , Methane ,Methyl , Silane ,Neon , Nitric Oxide , Nitrogen, Nitrogen Trifluoride, Nitrous Oxide , Oxygen ,Phospine , Propylene Silane , Silcore, Silicon , TetrachlorideSiliccn ,Tetrafluoride ...