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
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 600 ppm Calibration Gas 103L Steel (Nitrogen)
600 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-34-600
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2 % Carbon Dioxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-36-2
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 2000 ppm Calibration Gas 103L Steel (Nitrogen)
2000 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-34-2000
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1000 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-37-1000
SHIPS 48H ✓
103L-92-1000 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 1000 ppm Calibration Gas 103L Steel (Nitrogen)
1000 PPM Carbon Dioxide
103L Steel · C-10 · ±5%
$104
P/N 103L-34-1000
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 2% Calibration Gas 17L Steel (Nitrogen)
2 % Carbon Dioxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-35-2
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 2.5% Calibration Gas 17L Steel (Nitrogen)
2.5 % Carbon Dioxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-35-2.5
SHIPS 48H ✓
Pure
58L-290 — 58L Aluminum — Trigas USA calibration gas cylinder
Carbon Dioxide UHP
99.999 % Carbon Dioxide contained in a 58 Liter Aluminum ...
58L Aluminum · C-10 · ±2%
$155
P/N 58L-290
SHIPS 48H ✓
Pure
105L-290 — Trigas USA calibration gas cylinder
Carbon Dioxide UHP
99.999 % Carbon Dioxide contained in a 105 Liter Aluminum...
105L Aluminum · C-10 · ±2%
$110
P/N 105L-290
SHIPS 48H ✓
34LS-399-S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
15 % Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-399-S
SHIPS 48H ✓
34LS-378BS — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
200 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-378BS
SHIPS 48H ✓
34LS-37-1000 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1000 PPM Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-37-1000
SHIPS 48H ✓
34LS-35-2.5 — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 2.5% Calibration Gas 34L Steel (Nitrogen)
2.5 % Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-35-2.5
SHIPS 48H ✓
34LS-35-1 — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 1% Calibration Gas 34L Steel (Nitrogen)
1 % Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-35-1
SHIPS 48H ✓
34LS-34-1000 — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 1000 ppm Calibration Gas 34L Steel (Nitrogen)
1000 PPM Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-34-1000
SHIPS 48H ✓
LEL Quad gas
34LS-301B — 34L Steel — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-301B
SHIPS 48H ✓
34LS-399 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
35 % Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-399
SHIPS 48H ✓
34LS-375 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-375
SHIPS 48H ✓
34LS-345 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
8 % Butane
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-345
SHIPS 48H ✓
17L-399-S — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
15 % Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-399-S
SHIPS 48H ✓
17L-37-1000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1000 PPM Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-37-1000
SHIPS 48H ✓
17L-36-5 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
5 % Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-36-5
SHIPS 48H ✓
17L-35-10 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 10% Calibration Gas 17L Steel (Nitrogen)
10 % Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-35-10
SHIPS 48H ✓
17L-35-1 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 1% Calibration Gas 17L Steel (Nitrogen)
1 % Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-35-1
SHIPS 48H ✓
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