Pentane

Pentane

Shop Pentane (C₅H₁₂) calibration gas cylinders at Trigas USA. Available in 17L, 34L, 58L, 103L, 105L, and 116L steel and aluminum cylinders. Standard LEL concentrations including 25% LEL and 50% LEL pentane simulant. NIST traceable with ±2% tolerance and 48-month shelf life. Ships in 24 hours with Certificate of Analysis. Used for LEL detector calibration, confined space monitors, and multi-gas detector span calibration. Common simulant gas in 4-gas mixtures for BW and Honeywell detectors.

100 products
LEL
103L-176-1.1 — 103L Steel — Trigas USA calibration gas cylinder
Propane 47.61% LEL Calibration Gas 103L Steel (Air)
PROPANE (47.61 % LEL)
Steel · ±2%
$104
P/N 103L-176-1.1
SHIPS 48H ✓
LEL
Propane 50% LEL Calibration Gas 103L Steel
Propane 50% LEL Calibration Gas 103L Steel
(50% LEL) Propane 1.05% Air 103 Liter Cylinder C-10 Conne...
103L Steel · ±2%
$104
P/N 103L-176-1.05
SHIPS 48H ✓
LEL
103L-176-0.6 — 103L Steel — Trigas USA calibration gas cylinder
Propane 28.57% LEL Calibration Gas 103L Steel (Air)
Propane 0.6% (28.57% LEL) Balance Air in a 103 Liter Cyli...
103L Steel · ±2%
$104
P/N 103L-176-0.6
SHIPS 48H ✓
LEL
58L-18A-0.9 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
0.9 % Isobutane (50 % LEL)
58L Aluminum · C-10 · ±2%
$160
P/N 58L-18A-0.9
SHIPS 48H ✓
58L-17N-8 — 58L Aluminum — Trigas USA calibration gas cylinder
Butane 8% Calibration Gas 58L Aluminum (Nitrogen)
8 % Butane
58L Aluminum · C-10 · ±2%
$160
P/N 58L-17N-8
SHIPS 48H ✓
LEL
58L-176-1.05 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
1.05 % Propane (50 % LEL)
58L Aluminum · C-10 · ±2%
$160
P/N 58L-176-1.05
SHIPS 48H ✓
LEL
58L-176-0.6 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
0.6 % Propane (28.57 % LEL)
58L Aluminum · C-10 · ±2%
$160
P/N 58L-176-0.6
SHIPS 48H ✓
LEL
34LS-335-10 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.165 % Hexane (15 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-335-10
SHIPS 48H ✓
LEL
34LS-303E — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-303E
SHIPS 48H ✓
34LS-289-50 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
50 PPM Hexane
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-289-50
SHIPS 48H ✓
34LS-289-400 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
400 PPM Hexane
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-289-400
SHIPS 48H ✓
34LS-289-100 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Hexane
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-289-100
SHIPS 48H ✓
LEL
34LS-262-0.44 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.44 % Hexane (40 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-262-0.44
SHIPS 48H ✓
34LS-18N-10 — 34L Steel — Trigas USA calibration gas cylinder
Isobutane 10% Calibration Gas 34L Steel (Nitrogen)
10 % Isobutane
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-18N-10
SHIPS 48H ✓
LEL
34LS-18A-0.9 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.9 % Isobutane (50 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-18A-0.9
SHIPS 48H ✓
LEL
34LS-18A-0.30 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.30 % Isobutane (16 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-18A-0.30
SHIPS 48H ✓
34LS-17N-8 — 34L Steel — Trigas USA calibration gas cylinder
Butane 8% Calibration Gas 34L Steel (Nitrogen)
8 % Butane
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-17N-8
SHIPS 48H ✓
LEL
34LS-17A-0.95 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.95 % Butane (50 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-17A-0.95
SHIPS 48H ✓
LEL
34LS-176-1.05 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1.05 % Propane (50 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-176-1.05
SHIPS 48H ✓
LEL
34LS-154-0.7 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
0.7 % Pentane (50 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-154-0.7
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 ✓
LEL
34LS-311 — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-311
SHIPS 48H ✓
34L-18N-10 — Trigas USA calibration gas cylinder
Isobutane 10% Calibration Gas 34L Aluminum (Nitrogen)
10 % Isobutane
34L Aluminum · C-10 · ±2%
$100
P/N 34L-18N-10
SHIPS 48H ✓
LEL
34L-18A-0.9 — Trigas USA calibration gas cylinder
Dual Gas Mix
0.9 % Isobutane (50 % LEL)
34L Aluminum · C-10 · ±2%
$100
P/N 34L-18A-0.9
SHIPS 48H ✓
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