Non-Reactive Single

Below is a list of our most popular products. Call 800-910-0051 for questions on additional mixes.

We make thousands of mixes. Call us at 800-910-0051 if you’re looking for a mix not listed.

The part number prefix for each gas is determined by the cylinder size (10L, 17L, 34L, 34LS, 44L, 58ES, 58L, 66ES, 74L, 103L, 105, 116ES, 116L, 221L, 552L).

The part number suffix for each gas is determined by the gas mixture of interest, the gas concentration and the corresponding number to the far left column. Example: Gasco P/N 17L-50-100 is a 17 liter cylinder containing 100 PPM Carbon Monoxide in Air.

BENZENE (C6H6)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-21-0.50.5 PPMAir
-21-55 PPMAir
  • Air
  • 10 ppm-0.9% vol.
  • Warranty: 48 Mo.
BUTANE (C4H10)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
Air
  • Air
  • 10 ppm-0.9% vol.
  • Warranty: 48 Mo.
CARBON DIOXIDE (CO2)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-34-10001000 PPMNitrogen
-34-19001900 PPMNitrogen
-35-11.0% Vol.Nitrogen
-35-2.52.5% Vol.Nitrogen
-35-55.0% Vol.Nitrogen
-35-1010% Vol.Nitrogen
-36-22.0% Vol.Air
-37-100300 PPMAir
-37-10001000 PPMAir
  • Air or Nitrogen
  • 50 ppm-100% vol.
  • Warranty: 48 Mo.
CARBON MONOXIDE (CO)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-49-5050 PPMNitrogen
-49-10001000 PPMNitrogen
-50-2525 PPM Air
-50-3030 PPM Air
-50-5050 PPM Air
-50-100100 PPM Air
-50-200200 PPMAir
-50-250250 PPMAir
-50-300300 PPMAir
-50-750750 PPM
ETHYLENE (C2H4)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-62A-1.151.15% Vol. Air
-62A-2020 PPMAir
-62A-5050 PPMAir
  • Air
  • 10 ppm-1.35% vol.
  • Warranty: 48 Mo.
HELIUM (He)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
  • N/A
  • 100% vol.
  • Warranty: 48 Mo.
HEXANE (C6H14)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-262-1515% LEL / 0.18% Vol. Air
-262-4040% LEL / 0.44% Vol.Air
-289-300300 PPMAir
HYDROGEN (H2)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-8399.999% Vol.
-85-250% LEL / 2.0% Vol.Air
-92-200200 PPMAir
-92-800800 PPM Air
  • Air or Nitrogen
  • 10 ppm-2.0% vol.
  • Warranty: 48 Mo.
ISOBUTYLENE (C4H8)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-248-5050 PPM Air
-248-100100 PPMAir
  • Air
  • 10-250 ppm
  • Warranty: 48 Mo.
METHANE (CH4)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-13299.999% Vol.
-135A-120% LEL / 1.0% Vol.
-135A-1.530% LEL / 1.5% Vol. Air
-135A-2.550% LEL / 2.5% Vol. Air
-150A-1010 PPM Air
-150A-100100 PPM Air
-135N-2.52.5% Vol. Nitrogen
-135N-2020% Vol. Nitrogen
-150A-5050 PPMAir
-150N-100100 PPM Nitrogen
  • Air or Nitrogen
  • 10 ppm-2.5% vol.
  • Warranty: 48 Mo.
NITROGEN (N2)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-11499.999% Vol.  Air
  • N/A
  • 100% vol.
  • Warranty: 48 Mo.
OXYGEN (O2)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-161-55% Vol.Nitrogen
-161-18.518.5% Vol.Nitrogen
-161-1919% Vol.Nitrogen
-1 (ZERO Air)20.9% Vol.Nitrogen
  • Nitrogen
  • 0.4-100% vol.
  • Warranty: 48 Mo.
PENTANE (C5H12)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-154-2525% LEL / 0.35% Vol.Air
-154-3030% LEL / 0.42% Vol.Air
-154-5050% LEL / 0.75% Vol.Air
  • Air
  • 10 ppm-0.75% vol.
  • Warranty: 48 Mo.
PROPANE (C3H8)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-176-0.6330% LEL / 0.66% Vol.Air
-176-0.733.33% LEL / 0.70% Vol.Air
176-1.0550% LEL / 1.05% Vol.Air
-176N-55% Vol.Nitrogen
-176N-105% Vol.Nitrogen
-176P-5050 PPMAir
  • Air
  • 10 ppm-1.1% vol.
  • Warranty: 48 Mo.
PROPYLENE (C3H6)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-293N5.6% Vol.Nitrogen
  • Nitrogen
  • 50 ppm-5.6% vol.
  • Warranty: 48 Mo.
REFRIGERANTS
SUFFIX PART NUMBERCONCENTRATIONBALANCE
TOLUENE (C7H8)
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-242N-100100 PPMNitrogen
  • Air
  • 10-150 ppm
  • Warranty: 48 Mo.
ZERO Air
SUFFIX PART NUMBERCONCENTRATIONBALANCE
-120.9% vol. OxygenNitrogen
  • N/A
  • 20.9% oxgyen / nitrogen
  • Warranty: 48 Mo.