Specifications include, but are not limited to: 0.5% Carbon Dioxide, Balance Nitrogen Certified Reference Material 1 1% Oxygen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material 1 1,1,1,2-Tetrafluoroethane 1 1,1,1,3,3,3-hexafluoropropane 1 10% Ammonia, Balance Helium Certified Reference Material 1 10% Carbon Dioxide, Balance Argon Industrial Grade Mix 1 10% Oxygen, Balance Carbon Dioxide Certified Reference Material 1 100 PPM Ammonia, Balance Air Certified Reference Material 3 1000 PPM Ammonia, Balance Air Certified Reference Material 2 15% Phosphine in Silane 1500 PPM Carbon Dioxide, Balance Nitrogen Certified Reference Material 1 20 PPM Methane, Balance Nitrogen Certified Reference Material 1 20% CARBON DIOXIDE balance Argon 1 20% CARBON DIOXIDE balance Hydrogen 1 20% CARBON DIOXIDE balance Nitrogen 2 25% Carbon Dioxide, Balance Argon Industrial Grade Mix 9 3% Hydrogen, Balance Argon Industrial Grade Mix 1 4% Diborane in Hydrogen 4% Hydrogen Sulfide, Argon Balance Certified Reference Material 3 4% Hydrogen, Balance Argon Certified Reference Material 2 5% Carbon dioxide, 35% Nitrogen, 60% Oxygen 2 5% Carbon Dioxide, Balance Oxygen USP (United States Pharmacopeia) Drug Mix Grade 4 5% Diborane in Nitrogen 5% Hydrogen + 10% Carbon Dioxide + 85% Nitrogen 5 5% Hydrogen, Balance Argon Industrial Grade Mix 4 5% Hydrogen, Balance Nitrogen Certified Reference Material 2 5% Hydrogen, Balance Nitrogen Industrial Grade Mix 15 5% Oxygen, 10% Carbon Dioxide, 85% Nitrogen 1 5% Phosphine in Nitrogen 500 PPM Ammonia, balance Air Certified Reference Material 1 AIR BREATHING 1 Ammonia Ammonia gas 2 Ammonia, anhydrous 1 ARCAL™ Flux Shielding Gas Mixture 25% Carbon Dioxide, Balance Argon 1 Argon Argon (1ppm-76.5%) in Oxygen (23.5-99%) 1 Argon, gas 7 Aviator Breathing Grade Oxygen 1 Bone Dry Grade Carbon Dioxide 5 Boron trichloride 1 Breathing Grade Air 18
