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-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
95 PPM Methane
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-150A-95
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
250 PPM Isobutylene
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-248-250
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
500 PPM Isobutylene
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-248-500
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.8 % Hydrogen (20 % LEL)
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-85-0.8
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
10 PPM Methane
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-150A-10
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
25 PPM Hexane
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-289-25
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
500 PPM Hexane
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-289-500
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
20 PPM Isobutylene
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-248-20
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
50 PPM Methane
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-150A-50
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
35 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-50-35
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
40 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-50-40
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
150 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-50-150
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
80 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-50-80
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
75 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-50-75
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.4 % Hydrogen (10 % LEL)
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-85-0.4
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Hydrogen
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-92-100
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.35 % Pentane (25 % LEL)
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-154-0.35
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
50 PPM Hydrogen
103L Steel · C-10 · ±5%
$104
P/N 103L-92-50
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
500 PPM Hydrogen
103L Steel · C-10 · ±5%
$104
P/N 103L-92-500
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-389
SHIPS 48H ✓
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
50 PPM Nitrogen Dioxide
58L Aluminum · C-10 · ±5%
$256
P/N 58L-112-50
SHIPS 48H ✓
34L-83 — 34L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
25 PPM Nitrogen Dioxide
34L Aluminum · C-10 · ±5%
$192
P/N 34L-112-25
SHIPS 48H ✓
Reactive
34L-83 — 34L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
10 PPM Ammonia
34L Aluminum · C-10 · ±5%
$192
P/N 34L-14-10
SHIPS 48H ✓
LEL
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.4 % Hydrogen (10 % LEL)
103L Steel · C-10 · ±5%
$104
P/N 103L-85-0.4
SHIPS 48H ✓
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