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.

228 products
17L-50-20 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
20 PPM Carbon Monoxide
17L Steel · CGA 600 · ±10%
$45
P/N 17L-50-20
SHIPS 48H ✓
17L-50-100 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$45
P/N 17L-50-100
SHIPS 48H ✓
17L-50-10 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
10 PPM Carbon Monoxide
17L Steel · CGA 600 · ±20%
$45
P/N 17L-50-10
SHIPS 48H ✓
17L-49-20 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Monoxide
20 PPM Carbon Monoxide
17L Steel · CGA 600 · ±10%
$45
P/N 17L-49-20
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-396S — 17L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
0.75 % Carbon Monoxide
17L Steel · CGA 600 · ±5%
$45
P/N 17L-396S
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-35-5 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 5% Calibration Gas 17L Steel (Nitrogen)
5 % Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-35-5
SHIPS 48H ✓
17L-35-3 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 3% Calibration Gas 17L Steel (Nitrogen)
3 % Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-35-3
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 ✓
17L-34-2000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 2000 ppm Calibration Gas 17L Steel (Nitrogen)
2000 PPM Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-34-2000
SHIPS 48H ✓
17L-34-1000 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 1000 ppm Calibration Gas 17L Steel (Nitrogen)
1000 PPM Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-34-1000
SHIPS 48H ✓
LEL
17L-319TS — 17L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
25 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$45
P/N 17L-319TS
SHIPS 48H ✓
17L-399 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
35 % Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-399
SHIPS 48H ✓
17L-375 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$45
P/N 17L-375
SHIPS 48H ✓
17L-345 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
8 % Butane
17L Steel · CGA 600 · ±2%
$40
P/N 17L-345
SHIPS 48H ✓
17L-341 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
5 % Carbon Dioxide
17L Steel · CGA 600 · ±2%
$45
P/N 17L-341
SHIPS 48H ✓
116L-35-2.5 — 116L Aluminum — Trigas USA calibration gas cylinder
Carbon Dioxide 2.5% Calibration Gas 116L Aluminum (Nitrogen)
2.5 % Carbon Dioxide
116L Aluminum · C-10 · ±2%
$200
P/N 116L-35-2.5
SHIPS 48H ✓
105L-50-400 — Trigas USA calibration gas cylinder
Dual Gas Mix
400 PPM Carbon Monoxide
105L Aluminum · C-10 · ±5%
$110
P/N 105L-50-400
SHIPS 48H ✓
105L-37-2000 — Trigas USA calibration gas cylinder
Dual Gas Mix
2000 PPM Carbon Dioxide
105L Aluminum · C-10 · ±2%
$110
P/N 105L-37-2000
SHIPS 48H ✓
105L-36-2 — Trigas USA calibration gas cylinder
Dual Gas Mix
2 % Carbon Dioxide
105L Steel · C-10 · ±2%
$110
P/N 105L-36-2
SHIPS 48H ✓
105L-34-2000 — Trigas USA calibration gas cylinder
Carbon Dioxide 2000 ppm Calibration Gas 105L Aluminum (Nitrogen)
2000 PPM Carbon Dioxide
105L Aluminum · C-10 · ±2%
$110
P/N 105L-34-2000
SHIPS 48H ✓
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