LaserStarTM Blends

LaserStarTM Blends: Laser Gas Mixtures

Our LaserStar gas blends are produced to meet the stringent requirements of the laser processing industry. Available as pure gases or as pre-blended mixtures of helium, nitrogen, carbon dioxide and carbon monoxide, Praxair LaserStar gases are used to generate the beam in a wide variety of carbon dioxide lasers. With a properly designed delivery system, the use of LaserStar gases helps assure optimum laser performance, maximum operating duty cycle, and minimum maintenance costs. See the LaserStar blends we offer below.

Laserstar Spec Sheet (1.6MB)

Standard Grade Components & Pre-Mixed Gases

Component Gases Purity Trace Oxygen Moisture Total Hydrocarbons 
Helium 99.997% < 3=""> < 3=""> < 1="">
Nitrogen 99.999% < 1=""> < 3=""> < 0.5="">
Carbon Dioxide 99.995% < 5=""> < 5=""> < 1="">

LaserStar 5.0 Component & Pre-Mixed Gases

Component Gases Purity Trace Oxygen Moisture Total Hydrocarbons
Helium 99.999% < 1=""> < 2=""> < 0.5="">
Nitrogen 99.999% < 1=""> < 3=""> < 0.5="">
Carbon Dioxide 99.999% < 5=""> < 3=""> < 1="">

LaserStar 5.5 Component & Pre-Mixed Gases

Component Gases Purity Moisture Total Hydrocarbons  Trace Oxygen Total Halocarbons 
Helium 99.9995% < 0.5=""> < 0.1=""> < 1=""> < 50="">
Nitrogen 99.9995% < 2=""> < 0.1=""> < 1=""> < 50="">
Carbon Dioxide 99.9995% < 0.5=""> < 10=""> < 2=""> < 100="">