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
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
116L-413-18EU — 116L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
Aluminum · ±2%
$280
P/N 116L-413-18EU
SHIPS 48H ✓
Carbon Monoxide 50 ppm Calibration Gas 103L Steel (Air)
Carbon Monoxide
Carbon Monoxide 50 PPM Balance Air Calibration Gas 103 Li...
103L Steel · ±2%
$104
P/N 103L-50-50
SHIPS 48H ✓
103L-50-300 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Monoxide
Carbon Monoxide 300 PPM in Air Calibration Gas 103 Liter ...
103L Steel · ±2%
$104
P/N 103L-50-300
SHIPS 48H ✓
103L-50-25 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Monoxide
Carbon Monoxide 25 PPM in Air Calibration Gas 103 Liter C...
103L Steel · ±2%
$104
P/N 103L-50-25
SHIPS 48H ✓
103L-50-20 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Monoxide
Carbon Monoxide 20 PPM in Air Calibration Gas 103 Liter C...
103L Steel · ±2%
$104
P/N 103L-50-20
SHIPS 48H ✓
Carbon Monoxide 100 ppm Calibration Gas 103L Steel (Air)
Carbon Monoxide
Carbon Monoxide 100 PPM
103L Steel · ±2%
$104
P/N 103L-50-100
SHIPS 48H ✓
103L-49-50 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Monoxide
Carbon Monoxide 50 PPM Balance Nitrogen Calibration Gas 1...
103L Steel · ±2%
$104
P/N 103L-49-50
SHIPS 48H ✓
103L-49-250 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Monoxide
Carbon Monoxide CO 250 PPM in Nitrogen Calibration Gas in...
103L Steel · ±2%
$104
P/N 103L-49-250
SHIPS 48H ✓
103L-49-100 — 103L Steel — Trigas USA calibration gas cylinder
Carbon Monoxide
Carbon Monoxide Calibration Gas CO 100 PPM Balance Nitrog...
103L Steel · ±2%
$104
P/N 103L-49-100
SHIPS 48H ✓
LEL
103L-314S — 103L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
60 ppm Carbon Monoxide
103L Steel · ±2%
$104
P/N 103L-314S
SHIPS 48H ✓
LEL
2-Gas Calibration Mix 103L Steel - 58% LEL pentane, 15% O2
Dual Gas Mix
Methane 1.45% = (58% LEL) Pentane simulant
103L Steel · ±2%
$104
P/N 103L-314
SHIPS 48H ✓
103L-150A-500 — 103L Steel — Trigas USA calibration gas cylinder
Methane (LEL)
Methane 500 PPM Balance Air Calibration Gas 103 Liter Cyl...
103L Steel · ±2%
$104
P/N 103L-150A-500
SHIPS 48H ✓
LEL
103L-135A-2.5 — 103L Steel — Trigas USA calibration gas cylinder
Methane (LEL)
Calibration Gas 50% LEL Methane (2.5% Volume) Balance Air...
103L Steel · ±2%
$104
P/N 103L-135A-2.5
SHIPS 48H ✓
LEL
103L-135A-1 — 103L Steel — Trigas USA calibration gas cylinder
Methane (LEL)
Methane 20% LEL
103L Steel · ±2%
$104
P/N 103L-135A-1
SHIPS 48H ✓
Pure
103L-132 — 103L Steel — Trigas USA calibration gas cylinder
Methane UHP
Methane CP 99.95% in 103 Liter Cylinder C-10 Connection ...
103L Steel · ±2%
$104
P/N 103L-132
SHIPS 48H ✓
Pure
103L-114 — 103L Steel — Trigas USA calibration gas cylinder
Nitrogen UHP
Nitrogen Pure Gas 99.999% in 103 Liter Cylinder C-10 Conn...
103L Steel · ±2%
$104
P/N 103L-114
SHIPS 48H ✓
LEL
34L-135N-50 — 34L Aluminum — Trigas USA calibration gas cylinder
Methane (LEL)
Methane Calibration Gas CH4 50% Balance Nitrogen [NOT LEL...
34L Aluminum · ±2%
$125
P/N 34L-135N-50
SHIPS 48H ✓
Pure
17L-290 — 17L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide UHP
99.999 % Carbon Dioxide contained in a 17 Liter Steel cyl...
17L Steel · CGA 600 · ±2%
$45
P/N 17L-290
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 ✓
LEL Quad gas
34L-314S-NO2 — Trigas USA calibration gas cylinder
Quad Gas Mixture
60 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$220
P/N 34L-314S-NO2
SHIPS 48H ✓
34L-111-10-CO60 — Trigas USA calibration gas cylinder
Dual Gas Mix
10 PPM Nitrogen Dioxide
34L Aluminum · C-10 · ±20%
$220
P/N 34L-111-10-CO60
SHIPS 48H ✓
58L-50-50 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$160
P/N 58L-50-50
SHIPS 48H ✓
Showing 1–24 of 228 products
Load next 24 products →
1 2 3 … 10 Next ›