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.

642 products
34LS-150A-100 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Methane
34L Steel · CGA 600 · ±2%
$59
P/N 34LS-150A-100
SHIPS 48H ✓
LEL
34LS-135A-2.5 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
34L Steel · CGA 600 · ±2%
$59
P/N 34LS-135A-2.5
SHIPS 48H ✓
34L-21-5 — Trigas USA calibration gas cylinder
Dual Gas Mix
5 PPM Benzene
34L Aluminum · C-10 · ±20%
$100
P/N 34L-21-5
SHIPS 48H ✓
LEL
34L-176-1.05 — Trigas USA calibration gas cylinder
Dual Gas Mix
1.05 % Propane (50 % LEL)
34L Aluminum · C-10 · ±2%
$100
P/N 34L-176-1.05
SHIPS 48H ✓
17L-50-60 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
60 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$49
P/N 17L-50-60
SHIPS 48H ✓
17L-50-50 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$49
P/N 17L-50-50
SHIPS 48H ✓
17L-50-400 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
400 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$49
P/N 17L-50-400
SHIPS 48H ✓
17L-50-25 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
25 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$49
P/N 17L-50-25
SHIPS 48H ✓
LEL
17L-17A-0.95 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.95 % Butane (50 % LEL)
17L Steel · CGA 600 · ±2%
$49
P/N 17L-17A-0.95
SHIPS 48H ✓
17L-161-20.8 — 17L Steel — Trigas USA calibration gas cylinder
Oxygen 20.8% Calibration Gas 17L Steel (Nitrogen)
20.8 % Oxygen
17L Steel · CGA 600 · ±2%
$49
P/N 17L-161-20.8
SHIPS 48H ✓
17L-161-10 — 17L Steel — Trigas USA calibration gas cylinder
Oxygen 10% Calibration Gas 17L Steel (Nitrogen)
10 % Oxygen
17L Steel · CGA 600 · ±2%
$49
P/N 17L-161-10
SHIPS 48H ✓
17L-161-1 — 17L Steel — Trigas USA calibration gas cylinder
Oxygen 1% Calibration Gas 17L Steel (Nitrogen)
1 % Oxygen
17L Steel · CGA 600 · ±2%
$49
P/N 17L-161-1
SHIPS 48H ✓
17L-150A-500 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
500 PPM Methane
17L Steel · CGA 600 · ±2%
$49
P/N 17L-150A-500
SHIPS 48H ✓
LEL
17L-135A-2.5 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
17L Steel · CGA 600 · ±2%
$49
P/N 17L-135A-2.5
SHIPS 48H ✓
LEL
17L-135A-1 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1 % Methane (20 % LEL)
17L Steel · CGA 600 · ±2%
$49
P/N 17L-135A-1
SHIPS 48H ✓
LEL Quad gas
Hydrogen Calibration Gas 0.8% (20% LEL) - 105L Aluminum Cylinder, C-10 — Trigas USA calibration gas cylinder
Quad Gas Mixture
Hydrogen calibration gas mixture designed for accurate ca...
Aluminum · ±2%
$110
P/N 105L-85-0.8 SDS Reference: G-3315 Gas Weight: 0.1339 kg UN Number: UN1956
SHIPS 48H ✓
LEL
105L-303E — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
105L Aluminum · C-10 · ±5%
$110
P/N 105L-303E
SHIPS 48H ✓
105L-161-8 — Trigas USA calibration gas cylinder
Oxygen 8% Calibration Gas 105L Aluminum (Nitrogen)
8 % Oxygen
105L Aluminum · C-10 · ±2%
$110
P/N 105L-161-8
SHIPS 48H ✓
105L-161-20.8 — Trigas USA calibration gas cylinder
Oxygen 20.8% Calibration Gas 105L Aluminum (Nitrogen)
20.8 % Oxygen
105L Aluminum · C-10 · ±2%
$110
P/N 105L-161-20.8
SHIPS 48H ✓
105L-150A-500 — Trigas USA calibration gas cylinder
Dual Gas Mix
500 PPM Methane
105L Aluminum · C-10 · ±2%
$110
P/N 105L-150A-500
SHIPS 48H ✓
105L-150A-2000 — Trigas USA calibration gas cylinder
Dual Gas Mix
2000 PPM Methane
105L Aluminum · C-10 · ±2%
$110
P/N 105L-150A-2000
SHIPS 48H ✓
LEL
105L-135A-2.5 — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
105L Aluminum · C-10 · ±2%
$110
P/N 105L-135A-2.5
SHIPS 48H ✓
Reactive LEL Quad gas
58L-421-18.5 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$165
P/N 58L-421-18.5
SHIPS 48H ✓
Reactive LEL Quad gas
58L-413-18 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$170
P/N 58L-413-18
SHIPS 48H ✓
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