Isobutylene

Isobutylene

Shop Isobutylene (C₄H₈) calibration gas cylinders at Trigas USA. Available in 17L, 34L, 58L, 103L, 105L, and 116L steel and aluminum cylinders. Standard concentrations including 10 PPM and 100 PPM for PID calibration. NIST traceable with ±2% tolerance and 48-month shelf life. Ships in 24 hours with Certificate of Analysis. The industry standard reference gas for photoionization detector (PID) calibration. Used for VOC monitoring, industrial hygiene, and environmental air sampling. Compatible with RAE Systems, Ion Science, and all PID instruments.
 
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108 products
105L-176-0.1 — Trigas USA calibration gas cylinder
Dual Gas Mix
0.1 % Propane
105L Aluminum · C-10 · ±2%
$110
P/N 105L-176-0.1
SHIPS 48H ✓
LEL
105L-154-0.7 — Trigas USA calibration gas cylinder
Dual Gas Mix
0.7 % Pentane (50 % LEL)
105L Aluminum · C-10 · ±2%
$110
P/N 105L-154-0.7
SHIPS 48H ✓
LEL
105L-154-0.35 — Trigas USA calibration gas cylinder
Dual Gas Mix
0.35 % Pentane (25 % LEL)
105L Aluminum · C-10 · ±2%
$110
P/N 105L-154-0.35
SHIPS 48H ✓
LEL
105L-314 — Trigas USA calibration gas cylinder
Dual Gas Mix
1.45 % Methane
105L Aluminum · C-10 · ±2%
$110
P/N 105L-314
SHIPS 48H ✓
LEL
105L-312 — Trigas USA calibration gas cylinder
Dual Gas Mix
0.35 % Pentane (25 % LEL)
105L Aluminum · C-10 · ±2%
$110
P/N 105L-312
SHIPS 48H ✓
LEL
105L-311 — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
105L Aluminum · C-10 · ±5%
$110
P/N 105L-311
SHIPS 48H ✓
Reactive LEL Quad gas
58L-470-18 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$175
P/N 58L-470-18
SHIPS 48H ✓
Reactive LEL Quad gas
58L-411-SO2-10 — 58L Aluminum — Trigas USA calibration gas cylinder
5-Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$290
P/N 58L-411-SO2-10
SHIPS 48H ✓
Reactive LEL Quad gas
58L-411EX — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$165
P/N 58L-411EX
SHIPS 48H ✓
Reactive LEL Quad gas
58L-411-18 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$165
P/N 58L-411-18
SHIPS 48H ✓
Reactive LEL Quad gas
58L-411-15 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$165
P/N 58L-411-15
SHIPS 48H ✓
Reactive LEL Quad gas
58L-409BU — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$160
P/N 58L-409BU
SHIPS 48H ✓
Reactive LEL Quad gas
58L-403S — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$165
P/N 58L-403S
SHIPS 48H ✓
Reactive LEL Quad gas
58L-403E — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$150
P/N 58L-403E
SHIPS 48H ✓
LEL Quad gas
58L-311NO2 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$320
P/N 58L-311NO2
SHIPS 48H ✓
Reactive LEL Quad gas
58L-482 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$170
P/N 58L-482
SHIPS 48H ✓
Reactive LEL Quad gas
58L-471 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$170
P/N 58L-471
SHIPS 48H ✓
Reactive LEL Quad gas
58L-453 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$170
P/N 58L-453
SHIPS 48H ✓
Reactive LEL Quad gas
58L-437 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$170
P/N 58L-437
SHIPS 48H ✓
Reactive LEL Quad gas
58L-414 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
300 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$150
P/N 58L-414
SHIPS 48H ✓
Reactive LEL Quad gas
58L-411 — 58L Aluminum — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$160
P/N 58L-411
SHIPS 48H ✓
Reactive
34L-437TS — Trigas USA calibration gas cylinder
Dual Gas Mix
20 PPM Hydrogen Sulfide
34L Aluminum · C-10 · ±10%
$150
P/N 34L-437TS
SHIPS 48H ✓
Reactive LEL Quad gas
34L-411-18 — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$125
P/N 34L-411-18
SHIPS 48H ✓
Reactive LEL Quad gas
34L-411-15 — Trigas USA calibration gas cylinder
Quad Gas Mixture
100 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$100
P/N 34L-411-15
SHIPS 48H ✓
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