Methane

Methane

Shop Methane (CH₄) calibration gas cylinders at Trigas USA. Available in 17L, 34L, 58L, 103L, 105L, and 116L steel and aluminum cylinders. Concentrations from 0.5% to 100% volume, including standard LEL percentages (2.5% CH₄ = 50% LEL). NIST traceable with ±2% tolerance and 48-month shelf life. Ships in 24 hours with Certificate of Analysis. Direct replacement for Gasco, MSA, BW Technologies, and RKI calibration gas. Used for LEL monitoring, combustible gas detection, landfill gas analysis, and natural gas leak detection.

259 products
Reactive LEL Quad gas
34L-421 — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$130
P/N 34L-421
SHIPS 48H ✓
Pure
17L-132 — 17L Steel — Trigas USA calibration gas cylinder
Methane UHP
99.999 % Methane contained in a 17 Liter Steel cylinder W...
17L Steel · CGA 600 · ±2%
$100
P/N 17L-132
SHIPS 48H ✓
Reactive LEL Quad gas
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$150
P/N 58L-421
SHIPS 48H ✓
Reactive LEL Quad gas
34L-428-20 — Trigas USA calibration gas cylinder
Quad Gas Mixture
60 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$125
P/N 34L-428-20
SHIPS 48H ✓
Pure
58L-132 — 58L Aluminum — Trigas USA calibration gas cylinder
Methane UHP
99.999 % Methane contained in a 58 Liter Aluminum cylinde...
58L Aluminum · C-10 · ±2%
$155
P/N 58L-132
SHIPS 48H ✓
34LS-150A-1000 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1000 PPM Methane
34L Steel · CGA 600 · ±2%
$59
P/N 34LS-150A-1000
SHIPS 48H ✓
34LS-135N-2.5 — 34L Steel — Trigas USA calibration gas cylinder
Methane (LEL)
2.5 % Methane
34L Steel · CGA 600 · ±2%
$59
P/N 34LS-135N-2.5
SHIPS 48H ✓
LEL
116L-135A-2.5 — 116L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
116L Aluminum · C-10 · ±2%
$200
P/N 116L-135A-2.5
SHIPS 48H ✓
Reactive LEL Quad gas
58L-428-20 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
60 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$175
P/N 58L-428-20
SHIPS 48H ✓
Reactive LEL Quad gas
58L-409 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$170
P/N 58L-409
SHIPS 48H ✓
Reactive LEL Quad gas
34L-413-18 — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$125
P/N 34L-413-18
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2000 PPM Methane
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-150A-2000
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
5000 PPM Methane (10 % LEL)
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-150A-5000
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
5000 PPM Methane (10 % LEL)
17L Steel · CGA 600 · ±5%
$64
P/N 17L-150A-5000
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Methane (LEL)
100 PPM Methane
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-150N-100
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
10 PPM Methane
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-150A-10
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2 % Methane (40 % LEL)
17L Steel · CGA 600 · ±5%
$49
P/N 17L-135A-2
SHIPS 48H ✓
LEL
103L-304 — 103L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
103L Steel · C-10 · ±5%
$104
P/N 103L-304
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 ✓
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
34LS-132 — 34L Steel — Trigas USA calibration gas cylinder
Methane UHP
99.999 % Methane contained in a 34 Liter Steel cylinder W...
34L Steel · CGA 600 · ±2%
$125
P/N 34LS-132
SHIPS 48H ✓
LEL
58L-135A-2.5 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
58L Aluminum · C-10 · ±2%
$160
P/N 58L-135A-2.5
SHIPS 48H ✓
LEL
34LS-303E — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$59
P/N 34LS-303E
SHIPS 48H ✓
Showing 1–24 of 259 products
Load next 24 products →
1 2 3 … 11 Next ›