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
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.22 % Propane (10.47 % LEL) Balance Air (20.9 % Oxygen b...
17L Steel · CGA 600 · ±5%
$49
P/N 17L-176-0.22
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Oxygen 18% Calibration Gas 17L Steel (Nitrogen)
18 % Oxygen
17L Steel · CGA 600 · ±5%
$49
P/N 17L-161-18
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
10 PPM Methane
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-150A-10
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1000 PPM Hydrogen
103L Steel · C-10 · ±5%
$104
P/N 103L-92-1000
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
35 PPM Carbon Monoxide
103L Steel · C-10 · ±5%
$104
P/N 103L-50-35
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
60 PPM Carbon Monoxide
103L Steel · C-10 · ±5%
$104
P/N 103L-50-60
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%
$49
P/N 17L-85-0.8
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2 % Methane (40 % LEL)
17L Steel · CGA 600 · ±5%
$49
P/N 17L-135A-2
SHIPS 48H ✓
LEL
103L-304 — 103L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
103L Steel · C-10 · ±5%
$104
P/N 103L-304
SHIPS 48H ✓
34LS-248-750 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
750 PPM Isobutylene
34L Steel · CGA 600 · ±2%
$59
P/N 34LS-248-750
SHIPS 48H ✓
103L-161-2 — 103L Steel — Trigas USA calibration gas cylinder
Oxygen 2% Calibration Gas 103L Steel (Nitrogen)
Oxygen 2% Balance Nitrogen Calibration Gas 103 Liter Cyli...
103L Steel · ±2%
$104
P/N 103L-161-2
SHIPS 48H ✓
Pure
Trigas USA 34L steel disposable calibration gas cylinder — 381 mixture
Oxygen UHP
Zero Air (20.9 % Oxygen balance Nitrogen) contained in a ...
34L Steel · CGA 600 · ±2%
$100
P/N 34LS-1
SHIPS 48H ✓
Pure
116L-1 — 116L Aluminum — Trigas USA calibration gas cylinder
Oxygen UHP
Zero Air (20.9 % Oxygen balance Nitrogen) contained in a ...
116L Aluminum · C-10 · ±2%
$175
P/N 116L-1
SHIPS 48H ✓
Pure
Trigas USA 105L aluminum cylinder — Nitrogen Dioxide NO2 400 ppm balance air calibration gas
Oxygen UHP
Zero Air (20.9 % Oxygen balance Nitrogen) contained in a ...
105L Aluminum · C-10 · ±2%
$110
P/N 105L-1
SHIPS 48H ✓
Reactive
58L-14-25 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
25 PPM Ammonia
58L Aluminum · C-10 · ±5%
$290
P/N 58L-14-25
SHIPS 48H ✓
34L-112-5 — Trigas USA calibration gas cylinder
Dual Gas Mix
5 PPM Nitrogen Dioxide
34L Aluminum · C-10 · ±20%
$220
P/N 34L-112-5
SHIPS 48H ✓
Reactive
58L-99-40 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
40 PPM Hydrogen Sulfide
58L Aluminum · C-10 · ±5%
$165
P/N 58L-99-40
SHIPS 48H ✓
Reactive
116L-99-25 — 116L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
25 PPM Hydrogen Sulfide
116L Aluminum · C-10 · ±5%
$210
P/N 116L-99-25
SHIPS 48H ✓
58L-161-18 — 58L Aluminum — Trigas USA calibration gas cylinder
Oxygen 18% Calibration Gas 58L Aluminum (Nitrogen)
18 % Oxygen
58L Aluminum · C-10 · ±2%
$160
P/N 58L-161-18
SHIPS 48H ✓
LEL
58L-135A-2.5 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
58L Aluminum · C-10 · ±2%
$160
P/N 58L-135A-2.5
SHIPS 48H ✓
34LS-50-95 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
95 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-50-95
SHIPS 48H ✓
LEL
34LS-303E — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-303E
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Oxygen 18% Calibration Gas 34L Steel (Nitrogen)
18 % Oxygen
34L Steel · CGA 600 · ±2%
$59
P/N 34LS-161-18
SHIPS 48H ✓
34LS-150A-500 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
500 PPM Methane
34L Steel · CGA 600 · ±2%
$59
P/N 34LS-150A-500
SHIPS 48H ✓
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