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-409 — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$120
P/N 34L-409
SHIPS 48H ✓
Reactive LEL Quad gas
116L-406 — 116L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
116L Aluminum · C-10 · ±5%
$295
P/N 116L-406
SHIPS 48H ✓
LEL Quad gas
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Quad Gas Mixture
300 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-355S
SHIPS 48H ✓
LEL
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-301A
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-321
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
60 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-314S
SHIPS 48H ✓
LEL
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-315
SHIPS 48H ✓
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2000 PPM Methane
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-150A-2000
SHIPS 48H ✓
LEL
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-319
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
60 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-314A
SHIPS 48H ✓
LEL
34LS-355S — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
200 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$51
P/N 34LS-307
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
500 PPM Carbon Monoxide
17L Steel · CGA600 · ±5%
$36
P/N 17L-338
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Methane (LEL)
2000 PPM Methane
17L Steel · CGA 600 · ±5%
$43
P/N 17L-150N-2000
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 ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Methane (LEL)
5000 PPM Methane
17L Steel · CGA 600 · ±5%
$43
P/N 17L-150N-5000
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$36
P/N 17L-319
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-318
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$48
P/N 17L-315
SHIPS 48H ✓
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2000 PPM Methane
17L Steel · CGA 600 · ±5%
$43
P/N 17L-150A-2000
SHIPS 48H ✓
LEL
17L-49-2000 — 17L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
17L Steel · CGA 600 · ±5%
$43
P/N 17L-301
SHIPS 48H ✓
Reactive LEL Quad gas
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
200 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$136
P/N 58L-454
SHIPS 48H ✓
Reactive LEL
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Triple Gas Mix
10 PPM Hydrogen Sulfide
58L Aluminum · C-10 · ±5%
$160
P/N 58L-414X
SHIPS 48H ✓
Reactive LEL Quad gas
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$160
P/N 58L-436
SHIPS 48H ✓
Reactive LEL Quad gas
58L-464 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
60 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$160
P/N 58L-443
SHIPS 48H ✓
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