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
Reactive
34L-83 — 34L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
5 PPM Sulfur Dioxide
34L Aluminum · C-10 · ±5%
$124
P/N 34L-174-5
SHIPS 48H ✓
Reactive LEL
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Triple Gas Mix
10 PPM Hydrogen Sulfide
58L Aluminum · C-10 · ±5%
$140
P/N 58L-425X
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.8 % Hydrogen (20 % LEL)
17L Steel · CGA 600 · ±5%
$43
P/N 17L-85-0.8
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
150 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-50-150
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.5 % Methane (10 % LEL)
17L Steel · CGA 600 · ±5%
$43
P/N 17L-135A-0.5
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
300 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-50-300
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
35 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-50-35
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-329
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2.2 % Methane (44 % LEL)
17L Steel · CGA 600 · ±5%
$64
P/N 17L-135A-2.2
SHIPS 48H ✓
LEL
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
103L Steel · C-10 · ±5%
$104
P/N 103L-329
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
250 PPM Isobutylene
17L Steel · CGA 600 · ±5%
$43
P/N 17L-248-250
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
50 PPM Isobutylene
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-248-50
SHIPS 48H ✓
LEL
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
103L Steel · C-10 · ±5%
$104
P/N 103L-310
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
25 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-50-25
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2500 PPM Hexane (23 % LEL)
17L Steel · CGA 600 · ±5%
$43
P/N 17L-289-2500
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
200 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-309
SHIPS 48H ✓
Reactive LEL Quad gas
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$140
P/N 58L-470
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
200 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-307
SHIPS 48H ✓
LEL
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1.25 % Methane (25 % LEL)
103L Steel · C-10 · ±5%
$104
P/N 103L-135A-1.25
SHIPS 48H ✓
LEL
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.35 % Pentane (25 % LEL)
103L Steel · C-10 · ±5%
$104
P/N 103L-312
SHIPS 48H ✓
Reactive LEL
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Triple Gas Mix
25 PPM Hydrogen Sulfide
58L Aluminum · C-10 · ±5%
$140
P/N 58L-437X
SHIPS 48H ✓
LEL
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.5 % Methane (10 % LEL)
103L Steel · C-10 · ±5%
$104
P/N 103L-135A-0.5
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
125 PPM Carbon Monoxide
103L Steel · C-10 · ±5%
$104
P/N 103L-50-125
SHIPS 48H ✓
Reactive LEL Quad gas
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
300 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$140
P/N 58L-414-M
SHIPS 48H ✓
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