Carbon Dioxide

Carbon Dioxide

Shop Carbon Dioxide (CO₂) calibration gas cylinders at Trigas USA. Available in 17L, 34L, 58L, 103L, 105L, and 116L steel and aluminum cylinders. Concentrations from 1,000 PPM to 20% volume in air or nitrogen balance. NIST traceable with ±2% tolerance and 48-month shelf life. Ships in 24 hours with Certificate of Analysis. Used for indoor air quality monitoring, HVAC commissioning, greenhouse gas analysis, blood gas analyzers, and incubator verification. Compatible with all major CO₂ analyzers.

95 products
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 0.5% Calibration Gas 17L Steel (Nitrogen)
0.5 % Carbon Dioxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-35-0.5
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 500 ppm Calibration Gas 17L Steel (Nitrogen)
500 PPM Carbon Dioxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-34-500
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 200 ppm Calibration Gas 17L Steel (Nitrogen)
200 PPM Carbon Dioxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-34-200
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 800 ppm Calibration Gas 17L Steel (Nitrogen)
800 PPM Carbon Dioxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-34-800
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 100 ppm Calibration Gas 17L Steel (Nitrogen)
100 PPM Carbon Dioxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-34-100
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 600 ppm Calibration Gas 17L Steel (Nitrogen)
600 PPM Carbon Dioxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-34-600
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 1.5% Calibration Gas 34L Steel (Nitrogen)
1.5 % Carbon Dioxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-35-1.5
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 100 ppm Calibration Gas 34L Steel (Nitrogen)
100 PPM Carbon Dioxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-34-100
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 500 ppm Calibration Gas 34L Steel (Nitrogen)
500 PPM Carbon Dioxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-34-500
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 2% Calibration Gas 34L Steel (Nitrogen)
2 % Carbon Dioxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-35-2
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 0.5% Calibration Gas 34L Steel (Nitrogen)
0.5 % Carbon Dioxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-35-0.5
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 ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 5000 ppm Calibration Gas 103L Steel (Nitrogen)
5000 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-34-5000
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
35 % Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-399
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 2% Calibration Gas 103L Steel (Nitrogen)
2 % Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-35-2
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 5% Calibration Gas 103L Steel (Nitrogen)
5 % Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-35-5
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
5 % Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-36-5
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 500 ppm Calibration Gas 103L Steel (Nitrogen)
500 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-34-500
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
5000 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-37-5000
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 100 ppm Calibration Gas 103L Steel (Nitrogen)
100 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-34-100
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2 % Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-36-2
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 200 ppm Calibration Gas 103L Steel (Nitrogen)
200 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-34-200
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 700 ppm Calibration Gas 103L Steel (Nitrogen)
700 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-34-700
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-36-2.5
SHIPS 48H ✓
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