Whether it's for lab analysis or process control, Prest-O-Sales & Service has the selection of gases and grades for all your instrumentation or process control needs. These gases are available in a wide selection of containers and from alternative systems such as gas generators.

Specialty Gases for Hydrocarbon Processing Applications:

Pure Gases
Some of the gases/grades commonly used by the HPI market include:

• Extra Dry and Zero Air
• Zero and ICP Argon
• Zero and UHP Helium
• Zero and UHP Hydrogen
• Zero and UHP Nitrogen

Gas Mixtures
Simple mixtures such as O₂ in N₂ to optimize fired heaters; high-accuracy mixtures to optimize the mass balance in ethylene crackers; complex mixtures to access the purity of finished products such as ethylene, propylene, propane, 1,3-butadiene, isoprene, n-pentane, MTBE, benzene and toluene...Prest-O-Sales & Service supplies these and more, cost-effectively.