Methane
Methane
Shop Methane (CH₄) calibration gas cylinders at Trigas USA. Available in 17L, 34L, 58L, 103L, 105L, and 116L steel and aluminum cylinders. Concentrations from 0.5% to 100% volume, including standard LEL percentages (2.5% CH₄ = 50% LEL). NIST traceable with ±2% tolerance and 48-month shelf life. Ships in 24 hours with Certificate of Analysis. Direct replacement for Gasco, MSA, BW Technologies, and RKI calibration gas. Used for LEL monitoring, combustible gas detection, landfill gas analysis, and natural gas leak detection.
LEL
Triple Gas Mix
60 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
34L Steel · CGA 600 · ±5%
LEL
Triple Gas Mix
200 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
34L Steel · CGA 600 · ±5%
LEL
Triple Gas Mix
500 PPM Carbon Monoxide
17L Steel · CGA600 · ±5%
17L Steel · CGA600 · ±5%
Methane (LEL)
2000 PPM Methane
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
Methane (LEL)
5000 PPM Methane
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
LEL
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
LEL
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
LEL
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
Dual Gas Mix
2000 PPM Methane
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
LEL
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
Reactive
LEL
Quad gas
Quad Gas Mixture
200 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
58L Aluminum · C-10 · ±5%
Reactive
LEL
Triple Gas Mix
10 PPM Hydrogen Sulfide
58L Aluminum · C-10 · ±5%
58L Aluminum · C-10 · ±5%
Reactive
LEL
Quad gas
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
58L Aluminum · C-10 · ±5%
Reactive
LEL
Quad gas
Quad Gas Mixture
60 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
58L Aluminum · C-10 · ±5%
Reactive
LEL
Triple Gas Mix
25 PPM Hydrogen Sulfide
58L Aluminum · C-10 · ±5%
58L Aluminum · C-10 · ±5%
Reactive
LEL
Quad gas
5-Gas Mixture
300 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
34L Aluminum · C-10 · ±5%
Reactive
LEL
Triple Gas Mix
10 PPM Hydrogen Sulfide
34L Aluminum · C-10 · ±5%
34L Aluminum · C-10 · ±5%
LEL
Dual Gas Mix
1.45 % Methane (29 % LEL)
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
LEL
Dual Gas Mix
1.5 % Methane (30 % LEL)
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
LEL
Dual Gas Mix
1.25 % Methane (25 % LEL)
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
Dual Gas Mix
400 PPM Methane
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
Dual Gas Mix
10 PPM Methane
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
Dual Gas Mix
200 PPM Methane
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
Dual Gas Mix
95 PPM Methane
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%