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 LEL Quad gas
34L-421 — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$130
P/N 34L-421
SHIPS 48H ✓
Pure
Trigas USA 17L steel disposable calibration gas cylinder — 381 mixture
Oxygen UHP
Zero Air (20.9 % Oxygen balance Nitrogen) contained in a ...
17L Steel · CGA 600 · ±2%
$49
P/N 17L-1
SHIPS 48H ✓
17L-248-100 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Isobutylene
17L Steel · CGA 600 · ±2%
$49
P/N 17L-248-100
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%
$150
P/N 58L-421
SHIPS 48H ✓
Reactive LEL Quad gas
34L-428-20 — Trigas USA calibration gas cylinder
Quad Gas Mixture
60 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$125
P/N 34L-428-20
SHIPS 48H ✓
Pure
105L-158 — Trigas USA calibration gas cylinder
Oxygen UHP
99.999 % Oxygen contained in a 105 Liter Aluminum cylinde...
105L Aluminum · C-10 · ±2%
$110
P/N 105L-158
SHIPS 48H ✓
34LS-50-200 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
200 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-50-200
SHIPS 48H ✓
17L-50-20 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
20 PPM Carbon Monoxide
17L Steel · CGA 600 · ±10%
$49
P/N 17L-50-20
SHIPS 48H ✓
Pure
Nitrogen 400 — NO2 400 ppm nitrogen dioxide calibration gas, 34L aluminum cylinder (Trigas USA)
Oxygen UHP
Zero Air (20.9 % Oxygen balance Nitrogen) contained in a ...
34L Aluminum · C-10 · ±2%
$100
P/N 34L-1
SHIPS 48H ✓
Reactive
58L-99-25 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
25 PPM Hydrogen Sulfide
58L Aluminum · C-10 · ±5%
$165
P/N 58L-99-25
SHIPS 48H ✓
34LS-50-10 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
10 PPM Carbon Monoxide
34L Steel · CGA 600 · ±20%
$59
P/N 34LS-50-10
SHIPS 48H ✓
34LS-248-750 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Isobutylene
34L Steel · CGA 600 · ±2%
$59
P/N 34LS-248-100
SHIPS 48H ✓
34LS-150A-1000 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1000 PPM Methane
34L Steel · CGA 600 · ±2%
$59
P/N 34LS-150A-1000
SHIPS 48H ✓
LEL
116L-135A-2.5 — 116L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
116L Aluminum · C-10 · ±2%
$200
P/N 116L-135A-2.5
SHIPS 48H ✓
105L-50-500 — Trigas USA calibration gas cylinder
Dual Gas Mix
500 PPM Carbon Monoxide
105L Aluminum · C-10 · ±5%
$110
P/N 105L-50-500
SHIPS 48H ✓
105L-50-200 — Trigas USA calibration gas cylinder
Dual Gas Mix
200 PPM Carbon Monoxide
105L Aluminum · C-10 · ±5%
$110
P/N 105L-50-200
SHIPS 48H ✓
Reactive LEL Quad gas
58L-428-20 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
60 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$175
P/N 58L-428-20
SHIPS 48H ✓
Reactive LEL Quad gas
58L-409 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$170
P/N 58L-409
SHIPS 48H ✓
Reactive LEL Quad gas
34L-413-18 — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$125
P/N 34L-413-18
SHIPS 48H ✓
Reactive LEL Quad gas
34L-411-15 — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$100
P/N 34L-411-15
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2000 PPM Methane
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-150A-2000
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
5000 PPM Methane (10 % LEL)
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-150A-5000
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Oxygen 19.5% Calibration Gas 17L Steel (Nitrogen)
19.5 % Oxygen
17L Steel · CGA 600 · ±5%
$49
P/N 17L-161-19.5
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
5000 PPM Methane (10 % LEL)
17L Steel · CGA 600 · ±5%
$64
P/N 17L-150A-5000
SHIPS 48H ✓
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