Oxygen
Oxygen
Shop Oxygen (O₂) calibration gas cylinders at Trigas USA. Available in 17L, 34L, 58L, 103L, 105L, and 116L steel and aluminum cylinders. Concentrations include standard span gas (20.9% O₂), depletion mixtures (18%, 15%, 10%), and enrichment blends. NIST traceable with ±2% tolerance and 48-month shelf life. Ships in 24 hours with Certificate of Analysis. Used for oxygen deficiency monitoring, confined space entry, medical gas verification, and combustion analysis. Compatible with all major gas detector brands.
LEL
Triple Gas Mix
100 PPM Carbon Monoxide
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%
Dual Gas Mix
25 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
34L Steel · CGA 600 · ±5%
LEL
Dual Gas Mix
2500 PPM Hexane (23 % LEL)
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
LEL
Triple Gas Mix
200 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
34L Steel · CGA 600 · ±5%
Reactive
LEL
Quad gas
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
58L Aluminum · C-10 · ±5%
LEL
Triple Gas Mix
200 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
LEL
Dual Gas Mix
1.25 % Methane (25 % LEL)
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%
LEL
Dual Gas Mix
0.35 % Pentane (25 % LEL)
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%
Reactive
LEL
Triple Gas Mix
25 PPM Hydrogen Sulfide
58L Aluminum · C-10 · ±5%
58L Aluminum · C-10 · ±5%
LEL
Dual Gas Mix
0.5 % Methane (10 % LEL)
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%
Dual Gas Mix
125 PPM Carbon Monoxide
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%
Reactive
LEL
Quad gas
Quad Gas Mixture
300 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
58L Aluminum · C-10 · ±5%
LEL
Dual Gas Mix
0.5 % Methane (10 % LEL)
34L Steel · CGA 600 · ±5%
34L Steel · CGA 600 · ±5%
Oxygen 19% Calibration Gas 103L Steel (Nitrogen)
19 % Oxygen
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%
LEL
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
Oxygen 5% Calibration Gas 103L Steel (Nitrogen)
5 % Oxygen
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%
Reactive
LEL
Quad gas
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
58L Aluminum · C-10 · ±5%
Dual Gas Mix
1000 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%
LEL
Dual Gas Mix
0.55 % Propane (26.19 % LEL)
34L Steel · CGA 600 · ±5%
34L Steel · CGA 600 · ±5%
Dual Gas Mix
50 PPM Isobutylene
17L Steel · CGA 600 · ±5%
17L Steel · CGA 600 · ±5%
LEL
Dual Gas Mix
1.5 % Methane (30 % LEL)
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%
LEL
Triple Gas Mix
100 PPM Carbon Monoxide
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 Carbon Monoxide
103L Steel · C-10 · ±5%
103L Steel · C-10 · ±5%