Medical Gas Markers

  • Labels are 3x3
  • Markers have arrows included
  • Meets NFPA standards
  • Available in single labels or rolls
LEGEND COLORS
CARBON DIOXIDE WHITE/GRAY
HELIUM
WHITE/BROWN
MEDICAL AIR BLACK/YELLOW
MEDICAL VACUUM
BLACK/WHITE
NITROGEN
WHITE/BLACK
NITROUS OXIDE WHITE/BLUE
OXYGEN WHITE/GREEN
WAGD WHITE/PURPLE